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Entry version 198 (13 Feb 2019)
Sequence version 5 (10 May 2005)
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Protein

DNA replication licensing factor MCM4

Gene

MCM4

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Acts as component of the MCM2-7 complex (MCM complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity.2 Publications

Miscellaneous

Early fractionation of eukaryotic MCM proteins yielded a variety of dimeric, trimeric and tetrameric complexes with unclear biological significance. Specifically a MCM467 subcomplex is shown to have in vitro helicase activity which is inhibited by the MCM2 subunit. The MCM2-7 hexamer is the proposed physiological active complex.Curated

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi510 – 517ATPSequence analysis8

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionDNA-binding, Helicase, Hydrolase
Biological processCell cycle, DNA replication
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-176187 Activation of ATR in response to replication stress
R-HSA-176974 Unwinding of DNA
R-HSA-68867 Assembly of the pre-replicative complex
R-HSA-68949 Orc1 removal from chromatin
R-HSA-68962 Activation of the pre-replicative complex
R-HSA-69052 Switching of origins to a post-replicative state

SIGNOR Signaling Network Open Resource

More...
SIGNORi
P33991

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
DNA replication licensing factor MCM4 (EC:3.6.4.12)
Alternative name(s):
CDC21 homolog
P1-CDC21
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:MCM4
Synonyms:CDC21
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 8

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000104738.16

Human Gene Nomenclature Database

More...
HGNCi
HGNC:6947 MCM4

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
602638 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_P33991

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Immunodeficiency 54 (IMD54)3 Publications
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionAn autosomal recessive disorder characterized by severe intra- and extrauterine growth retardation, microcephaly, decreased numbers of natural killer cells, and recurrent viral infections, most often affecting the respiratory tract and leading to respiratory failure. Affected individuals also have adrenal insufficiency requiring corticosteroid replacement therapy and may have an increased susceptibility to cancer.
See also OMIM:609981

Organism-specific databases

DisGeNET

More...
DisGeNETi
4173

MalaCards human disease database

More...
MalaCardsi
MCM4
MIMi609981 phenotype

Open Targets

More...
OpenTargetsi
ENSG00000104738

Orphanet; a database dedicated to information on rare diseases and orphan drugs

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Orphaneti
75391 Primary immunodeficiency with natural-killer cell deficiency and adrenal insufficiency

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA30694

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
MCM4

Domain mapping of disease mutations (DMDM)

More...
DMDMi
68571766

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001941012 – 863DNA replication licensing factor MCM4Add BLAST862

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylserineCombined sources1
Modified residuei19PhosphothreonineBy similarity1
Modified residuei26PhosphoserineCombined sources1
Modified residuei31PhosphoserineCombined sources1
Modified residuei32PhosphoserineCombined sources1
Modified residuei34PhosphoserineCombined sources1
Modified residuei102PhosphothreonineCombined sources1
Modified residuei105PhosphoserineCombined sources1
Modified residuei110PhosphothreonineCombined sources1
Modified residuei120PhosphoserineCombined sources1
Modified residuei131PhosphoserineCombined sources1
Modified residuei142PhosphoserineCombined sources1
Modified residuei145PhosphoserineCombined sources1
Modified residuei220N6-acetyllysineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki439Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)Combined sources
Modified residuei450N6-acetyllysineCombined sources1
Cross-linki798Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)Combined sources
Modified residuei858N6-acetyllysineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Sumoylated; SUMO2 modified in response to stress caused by inhibition of proteasome activity (in vitro).By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

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EPDi
P33991

jPOST - Japan Proteome Standard Repository/Database

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jPOSTi
P33991

MaxQB - The MaxQuant DataBase

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MaxQBi
P33991

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P33991

PeptideAtlas

More...
PeptideAtlasi
P33991

PRoteomics IDEntifications database

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PRIDEi
P33991

ProteomicsDB human proteome resource

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ProteomicsDBi
54934

Consortium for Top Down Proteomics

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TopDownProteomicsi
P33991

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P33991

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P33991

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P33991

Miscellaneous databases

CutDB - Proteolytic event database

More...
PMAP-CutDBi
P33991

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSG00000104738 Expressed in 218 organ(s), highest expression level in testis

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
P33991 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
P33991 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
CAB004497
HPA004873
HPA031052

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the MCM2-7 complex (PubMed:9305914, PubMed:16899510). The complex forms a toroidal hexameric ring with the proposed subunit order MCM2-MCM6-MCM4-MCM7-MCM3-MCM5 (Probable). Interacts with MCMBP (PubMed:17296731).Curated3 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
110341, 135 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-2940 MCM complex

CORUM comprehensive resource of mammalian protein complexes

More...
CORUMi
P33991

Database of interacting proteins

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DIPi
DIP-31729N

Protein interaction database and analysis system

More...
IntActi
P33991, 74 interactors

Molecular INTeraction database

More...
MINTi
P33991

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000262105

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P33991

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
P33991

Database of comparative protein structure models

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ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini458 – 667MCMAdd BLAST210

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi642 – 645Arginine finger4

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the MCM family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0478 Eukaryota
COG1241 LUCA

Ensembl GeneTree

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GeneTreei
ENSGT00940000153741

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

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HOGENOMi
HOG000224127

The HOVERGEN Database of Homologous Vertebrate Genes

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HOVERGENi
HBG102781

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
P33991

KEGG Orthology (KO)

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KOi
K02212

Identification of Orthologs from Complete Genome Data

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OMAi
KNTIRIC

Database of Orthologous Groups

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OrthoDBi
266497at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
P33991

TreeFam database of animal gene trees

More...
TreeFami
TF300463

Family and domain databases

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR031327 MCM
IPR008047 MCM_4
IPR018525 MCM_CS
IPR001208 MCM_dom
IPR027925 MCM_N
IPR033762 MCM_OB
IPR012340 NA-bd_OB-fold
IPR027417 P-loop_NTPase

The PANTHER Classification System

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PANTHERi
PTHR11630 PTHR11630, 1 hit
PTHR11630:SF66 PTHR11630:SF66, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF00493 MCM, 1 hit
PF14551 MCM_N, 1 hit
PF17207 MCM_OB, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01657 MCMFAMILY
PR01660 MCMPROTEIN4

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00350 MCM, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50249 SSF50249, 1 hit
SSF52540 SSF52540, 1 hit

PROSITE; a protein domain and family database

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PROSITEi
View protein in PROSITE
PS00847 MCM_1, 1 hit
PS50051 MCM_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 11 potential isoforms that are computationally mapped.Show allAlign All

P33991-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSSPASTPSR RGSRRGRATP AQTPRSEDAR SSPSQRRRGE DSTSTGELQP
60 70 80 90 100
MPTSPGVDLQ SPAAQDVLFS SPPQMHSSAI PLDFDVSSPL TYGTPSSRVE
110 120 130 140 150
GTPRSGVRGT PVRQRPDLGS AQKGLQVDLQ SDGAAAEDIV ASEQSLGQKL
160 170 180 190 200
VIWGTDVNVA ACKENFQRFL QRFIDPLAKE EENVGIDITE PLYMQRLGEI
210 220 230 240 250
NVIGEPFLNV NCEHIKSFDK NLYRQLISYP QEVIPTFDMA VNEIFFDRYP
260 270 280 290 300
DSILEHQIQV RPFNALKTKN MRNLNPEDID QLITISGMVI RTSQLIPEMQ
310 320 330 340 350
EAFFQCQVCA HTTRVEMDRG RIAEPSVCGR CHTTHSMALI HNRSLFSDKQ
360 370 380 390 400
MIKLQESPED MPAGQTPHTV ILFAHNDLVD KVQPGDRVNV TGIYRAVPIR
410 420 430 440 450
VNPRVSNVKS VYKTHIDVIH YRKTDAKRLH GLDEEAEQKL FSEKRVELLK
460 470 480 490 500
ELSRKPDIYE RLASALAPSI YEHEDIKKGI LLQLFGGTRK DFSHTGRGKF
510 520 530 540 550
RAEINILLCG DPGTSKSQLL QYVYNLVPRG QYTSGKGSSA VGLTAYVMKD
560 570 580 590 600
PETRQLVLQT GALVLSDNGI CCIDEFDKMN ESTRSVLHEV MEQQTLSIAK
610 620 630 640 650
AGIICQLNAR TSVLAAANPI ESQWNPKKTT IENIQLPHTL LSRFDLIFLL
660 670 680 690 700
LDPQDEAYDR RLAHHLVALY YQSEEQAEEE LLDMAVLKDY IAYAHSTIMP
710 720 730 740 750
RLSEEASQAL IEAYVDMRKI GSSRGMVSAY PRQLESLIRL AEAHAKVRLS
760 770 780 790 800
NKVEAIDVEE AKRLHREALK QSATDPRTGI VDISILTTGM SATSRKRKEE
810 820 830 840 850
LAEALKKLIL SKGKTPALKY QQLFEDIRGQ SDIAITKDMF EEALRALADD
860
DFLTVTGKTV RLL
Length:863
Mass (Da):96,558
Last modified:May 10, 2005 - v5
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i96D9CA2A7D88D015
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 11 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A3B3IU45A0A3B3IU45_HUMAN
DNA helicase
MCM4
813Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A3B3IT92A0A3B3IT92_HUMAN
DNA helicase
MCM4
904Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A3B3IS57A0A3B3IS57_HUMAN
DNA helicase
MCM4
749Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A3B3ITP6A0A3B3ITP6_HUMAN
DNA helicase
MCM4
742Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E5RG31E5RG31_HUMAN
DNA replication licensing factor MC...
MCM4
582Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A3B3IRR8A0A3B3IRR8_HUMAN
DNA replication licensing factor MC...
MCM4
191Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A3B3ISC1A0A3B3ISC1_HUMAN
DNA replication licensing factor MC...
MCM4
107Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E5RG53E5RG53_HUMAN
DNA replication licensing factor MC...
MCM4
81Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E5RFR3E5RFR3_HUMAN
DNA replication licensing factor MC...
MCM4
140Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
E5RHP5E5RHP5_HUMAN
DNA replication licensing factor MC...
MCM4
27Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
There is more potential isoformShow all

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti62P → T in CAA52801 (PubMed:7601140).Curated1
Sequence conflicti206P → Q in CAA52801 (PubMed:7601140).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_020500460E → G1 PublicationCorresponds to variant dbSNP:rs17287663Ensembl.1
Natural variantiVAR_020501650L → M3 PublicationsCorresponds to variant dbSNP:rs762679EnsemblClinVar.1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X74794 mRNA Translation: CAA52801.1
AY588245 Genomic DNA Translation: AAS83108.1
BC031061 mRNA Translation: AAH31061.1
U63630 Genomic DNA Translation: AAC52018.1
U90415 Genomic DNA Translation: AAB51723.3

The Consensus CDS (CCDS) project

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CCDSi
CCDS6143.1

Protein sequence database of the Protein Information Resource

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PIRi
S65954

NCBI Reference Sequences

More...
RefSeqi
NP_005905.2, NM_005914.3
NP_877423.1, NM_182746.2

UniGene gene-oriented nucleotide sequence clusters

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UniGenei
Hs.460184

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000262105; ENSP00000262105; ENSG00000104738
ENST00000523944; ENSP00000430194; ENSG00000104738
ENST00000649973; ENSP00000496964; ENSG00000104738

Database of genes from NCBI RefSeq genomes

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GeneIDi
4173

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:4173

UCSC genome browser

More...
UCSCi
uc003xqk.3 human

Keywords - Coding sequence diversityi

Polymorphism

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross_references_section">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

NIEHS-SNPs

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X74794 mRNA Translation: CAA52801.1
AY588245 Genomic DNA Translation: AAS83108.1
BC031061 mRNA Translation: AAH31061.1
U63630 Genomic DNA Translation: AAC52018.1
U90415 Genomic DNA Translation: AAB51723.3
CCDSiCCDS6143.1
PIRiS65954
RefSeqiNP_005905.2, NM_005914.3
NP_877423.1, NM_182746.2
UniGeneiHs.460184

3D structure databases

ProteinModelPortaliP33991
SMRiP33991
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi110341, 135 interactors
ComplexPortaliCPX-2940 MCM complex
CORUMiP33991
DIPiDIP-31729N
IntActiP33991, 74 interactors
MINTiP33991
STRINGi9606.ENSP00000262105

PTM databases

iPTMnetiP33991
PhosphoSitePlusiP33991
SwissPalmiP33991

Polymorphism and mutation databases

BioMutaiMCM4
DMDMi68571766

Proteomic databases

EPDiP33991
jPOSTiP33991
MaxQBiP33991
PaxDbiP33991
PeptideAtlasiP33991
PRIDEiP33991
ProteomicsDBi54934
TopDownProteomicsiP33991

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000262105; ENSP00000262105; ENSG00000104738
ENST00000523944; ENSP00000430194; ENSG00000104738
ENST00000649973; ENSP00000496964; ENSG00000104738
GeneIDi4173
KEGGihsa:4173
UCSCiuc003xqk.3 human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
4173
DisGeNETi4173
EuPathDBiHostDB:ENSG00000104738.16

GeneCards: human genes, protein and diseases

More...
GeneCardsi
MCM4

H-Invitational Database, human transcriptome db

More...
H-InvDBi
HIX0007492
HGNCiHGNC:6947 MCM4
HPAiCAB004497
HPA004873
HPA031052
MalaCardsiMCM4
MIMi602638 gene
609981 phenotype
neXtProtiNX_P33991
OpenTargetsiENSG00000104738
Orphaneti75391 Primary immunodeficiency with natural-killer cell deficiency and adrenal insufficiency
PharmGKBiPA30694

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG0478 Eukaryota
COG1241 LUCA
GeneTreeiENSGT00940000153741
HOGENOMiHOG000224127
HOVERGENiHBG102781
InParanoidiP33991
KOiK02212
OMAiKNTIRIC
OrthoDBi266497at2759
PhylomeDBiP33991
TreeFamiTF300463

Enzyme and pathway databases

ReactomeiR-HSA-176187 Activation of ATR in response to replication stress
R-HSA-176974 Unwinding of DNA
R-HSA-68867 Assembly of the pre-replicative complex
R-HSA-68949 Orc1 removal from chromatin
R-HSA-68962 Activation of the pre-replicative complex
R-HSA-69052 Switching of origins to a post-replicative state
SIGNORiP33991

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
MCM4 human

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
MCM4

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
4173
PMAP-CutDBiP33991

Protein Ontology

More...
PROi
PR:P33991

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000104738 Expressed in 218 organ(s), highest expression level in testis
ExpressionAtlasiP33991 baseline and differential
GenevisibleiP33991 HS

Family and domain databases

InterProiView protein in InterPro
IPR031327 MCM
IPR008047 MCM_4
IPR018525 MCM_CS
IPR001208 MCM_dom
IPR027925 MCM_N
IPR033762 MCM_OB
IPR012340 NA-bd_OB-fold
IPR027417 P-loop_NTPase
PANTHERiPTHR11630 PTHR11630, 1 hit
PTHR11630:SF66 PTHR11630:SF66, 1 hit
PfamiView protein in Pfam
PF00493 MCM, 1 hit
PF14551 MCM_N, 1 hit
PF17207 MCM_OB, 1 hit
PRINTSiPR01657 MCMFAMILY
PR01660 MCMPROTEIN4
SMARTiView protein in SMART
SM00350 MCM, 1 hit
SUPFAMiSSF50249 SSF50249, 1 hit
SSF52540 SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00847 MCM_1, 1 hit
PS50051 MCM_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiMCM4_HUMAN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P33991
Secondary accession number(s): Q8NEH1, Q99658
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1994
Last sequence update: May 10, 2005
Last modified: February 13, 2019
This is version 198 of the entry and version 5 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Human chromosome 8
    Human chromosome 8: entries, gene names and cross-references to MIM
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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