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Entry version 174 (26 Feb 2020)
Sequence version 3 (17 Oct 2006)
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Protein

Condensin complex subunit 2

Gene

NCAPH

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

Regulatory subunit of the condensin complex, a complex required for conversion of interphase chromatin into mitotic-like condense chromosomes. The condensin complex probably introduces positive supercoils into relaxed DNA in the presence of type I topoisomerases and converts nicked DNA into positive knotted forms in the presence of type II topoisomerases (PubMed:11136719). Early in neurogenesis, may play an essential role to ensure accurate mitotic chromosome condensation in neuron stem cells, ultimately affecting neuron pool and cortex size (PubMed:27737959).2 Publications

<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

Biological processCell cycle, Cell division, DNA condensation, Mitosis

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-2514853 Condensation of Prometaphase Chromosomes

<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%5Fand%5Ftaxonomy%5Fsection">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:
Condensin complex subunit 2
Alternative name(s):
Barren homolog protein 1
Chromosome-associated protein H
Short name:
hCAP-H
Non-SMC condensin I complex subunit H
XCAP-H homolog
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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:NCAPH1 PublicationImported
Synonyms:BRRN, BRRN1, CAPH, KIAA0074
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fand%5Ftaxonomy%5Fsection">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%5Fmanual">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 2

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:1112 NCAPH

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
602332 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q15003

<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

Chromosome, Cytoplasm, 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

Microcephaly 23, primary, autosomal recessive (MCPH23)1 Publication
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionA form of microcephaly, a disease defined as a head circumference more than 3 standard deviations below the age, sex and ethnically matched mean. Brain weight is markedly reduced and the cerebral cortex is disproportionately small.
Related information in OMIM
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_080954243P → L in MCPH23; impairs mitotic chromosome compaction. 1 PublicationCorresponds to variant dbSNP:rs1553446603EnsemblClinVar.1

Keywords - Diseasei

Disease mutation, Primary microcephaly

Organism-specific databases

DisGeNET

More...
DisGeNETi
23397

MalaCards human disease database

More...
MalaCardsi
NCAPH
MIMi617985 phenotype

Open Targets

More...
OpenTargetsi
ENSG00000121152

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA162397273

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
Q15003 Tbio

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
NCAPH

Domain mapping of disease mutations (DMDM)

More...
DMDMi
116241306

<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 '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_00000950381 – 741Condensin complex subunit 2Add BLAST741

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 residuei15PhosphoserineCombined sources1
Modified residuei25PhosphoserineCombined sources1
Modified residuei28PhosphoserineBy similarity1
Modified residuei49PhosphothreonineCombined sources1
Modified residuei70PhosphoserineCombined sources1
Modified residuei78PhosphoserineCombined sources1
Modified residuei81PhosphoserineCombined sources1
Modified residuei87PhosphoserineCombined sources1
Modified residuei89PhosphoserineCombined sources1
Modified residuei92PhosphoserineCombined sources1
Modified residuei96PhosphoserineCombined sources1
Modified residuei201PhosphoserineCombined sources1
Modified residuei233PhosphoserineCombined sources1
Modified residuei432PhosphoserineCombined sources1
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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-linki488Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)Combined sources
Modified residuei496PhosphoserineCombined sources1
Modified residuei598PhosphothreonineCombined sources1
Modified residuei605PhosphothreonineCombined sources1
Modified residuei637N6-acetyllysineCombined sources1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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

Phosphorylated by CDK1. Its phosphorylation, as well as that of NCAPD2 and NCAPG subunits, activates the condensin complex and is required for chromosome condensation (By similarity).By similarity

Keywords - PTMi

Acetylation, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q15003

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q15003

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
Q15003

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q15003

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

More...
PaxDbi
Q15003

PeptideAtlas

More...
PeptideAtlasi
Q15003

PRoteomics IDEntifications database

More...
PRIDEi
Q15003

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
5736
60354 [Q15003-1]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q15003

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

More...
PhosphoSitePlusi
Q15003

<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

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Widely expressed at low level. Expressed in proliferating cells.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000121152 Expressed in testis and 109 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q15003 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q15003 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA002647
HPA003008

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Component of the condensin complex, which contains the SMC2 and SMC4 heterodimer, and three non SMC subunits that probably regulate the complex: NCAPH/BRRN1, NCAPD2/CAPD2 and NCAPG.

1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection%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

Show more details

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
116970, 66 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-979 Condensin I complex

CORUM comprehensive resource of mammalian protein complexes

More...
CORUMi
Q15003

Database of interacting proteins

More...
DIPi
DIP-43899N

Protein interaction database and analysis system

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IntActi
Q15003, 36 interactors

Molecular INTeraction database

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MINTi
Q15003

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000240423

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q15003 protein

<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

Secondary structure

1741
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

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SMRi
Q15003

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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

<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 CND2 (condensin subunit 2) family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2328 Eukaryota
COG5229 LUCA

Ensembl GeneTree

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GeneTreei
ENSGT00390000004149

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q15003

KEGG Orthology (KO)

More...
KOi
K06676

Identification of Orthologs from Complete Genome Data

More...
OMAi
PFEIDFA

Database of Orthologous Groups

More...
OrthoDBi
702078at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q15003

TreeFam database of animal gene trees

More...
TreeFami
TF105678

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR022816 Condensin_barren_su2

The PANTHER Classification System

More...
PANTHERi
PTHR13108 PTHR13108, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF05786 Cnd2, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF017126 Condensin_H, 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%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (2+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">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.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 4 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q15003-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MGPPGPALPA TMNNSSSETR GHPHSASSPS ERVFPMPLPR KAPLNIPGTP
60 70 80 90 100
VLEDFPQNDD EKERLQRRRS RVFDLQFSTD SPRLLASPSS RSIDISATIP
110 120 130 140 150
KFTNTQITEH YSTCIKLSTE NKITTKNAFG LHLIDFMSEI LKQKDTEPTN
160 170 180 190 200
FKVAAGTLDA STKIYAVRVD AVHADVYRVL GGLGKDAPSL EEVEGHVADG
210 220 230 240 250
SATEMGTTKK AVKPKKKHLH RTIEQNINNL NVSEADRKCE IDPMFQKTAA
260 270 280 290 300
SFDECSTAGV FLSTLHCQDY RSELLFPSDV QTLSTGEPLE LPELGCVEMT
310 320 330 340 350
DLKAPLQQCA EDRQICPSLA GFQFTQWDSE THNESVSALV DKFKKNDQVF
360 370 380 390 400
DINAEVDESD CGDFPDGSLG DDFDANDEPD HTAVGDHEEF RSWKEPCQVQ
410 420 430 440 450
SCQEEMISLG DGDIRTMCPL LSMKPGEYSY FSPRTMSMWA GPDHWRFRPR
460 470 480 490 500
RKQDAPSQSE NKKKSTKKDF EIDFEDDIDF DVYFRKTKAA TILTKSTLEN
510 520 530 540 550
QNWRATTLPT DFNYNVDTLV QLHLKPGTRL LKMAQGHRVE TEHYEEIEDY
560 570 580 590 600
DYNNPNDTSN FCPGLQAADS DDEDLDDLFV GPVGNSDLSP YPCHPPKTAQ
610 620 630 640 650
QNGDTPEAQG LDITTYGESN LVAEPQKVNK IEIHYAKTAK KMDMKKLKQS
660 670 680 690 700
MWSLLTALSG KEADAEANHR EAGKEAALAE VADEKMLSGL TKDLQRSLPP
710 720 730 740
VMAQNLSIPL AFACLLHLAN EKNLKLEGTE DLSDVLVRQG D
Length:741
Mass (Da):82,563
Last modified:October 17, 2006 - v3
<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:iB5B34A36CAE0C28E
GO
Isoform 2 (identifier: Q15003-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-136: Missing.

Show »
Length:605
Mass (Da):67,495
Checksum:i4ABE503B4CB20935
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 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
E9PHA2E9PHA2_HUMAN
Condensin complex subunit 2
NCAPH
730Annotation 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>
C9J470C9J470_HUMAN
Condensin complex subunit 2
NCAPH
607Annotation 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>
C9JZP1C9JZP1_HUMAN
Condensin complex subunit 2
NCAPH
216Annotation 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>
H7C415H7C415_HUMAN
Condensin complex subunit 2
NCAPH
182Annotation 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAA07556 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_080954243P → L in MCPH23; impairs mitotic chromosome compaction. 1 PublicationCorresponds to variant dbSNP:rs1553446603EnsemblClinVar.1
Natural variantiVAR_027882539V → A1 PublicationCorresponds to variant dbSNP:rs2305935Ensembl.1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0551791 – 136Missing in isoform 2. 1 PublicationAdd BLAST136

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
D38553 mRNA Translation: BAA07556.1 Different initiation.
AK303725 mRNA Translation: BAG64701.1
AC021188 Genomic DNA No translation available.
BC024211 mRNA Translation: AAH24211.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS2021.1 [Q15003-1]
CCDS62960.1 [Q15003-2]

NCBI Reference Sequences

More...
RefSeqi
NP_001268639.1, NM_001281710.1
NP_001268640.1, NM_001281711.1
NP_001268641.1, NM_001281712.1 [Q15003-2]
NP_056156.2, NM_015341.4 [Q15003-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

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Ensembli
ENST00000240423; ENSP00000240423; ENSG00000121152 [Q15003-1]
ENST00000427946; ENSP00000400774; ENSG00000121152 [Q15003-2]

Database of genes from NCBI RefSeq genomes

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GeneIDi
23397

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
hsa:23397

UCSC genome browser

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UCSCi
uc002svz.3 human [Q15003-1]

Keywords - Coding sequence diversityi

Alternative splicing, 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

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D38553 mRNA Translation: BAA07556.1 Different initiation.
AK303725 mRNA Translation: BAG64701.1
AC021188 Genomic DNA No translation available.
BC024211 mRNA Translation: AAH24211.1
CCDSiCCDS2021.1 [Q15003-1]
CCDS62960.1 [Q15003-2]
RefSeqiNP_001268639.1, NM_001281710.1
NP_001268640.1, NM_001281711.1
NP_001268641.1, NM_001281712.1 [Q15003-2]
NP_056156.2, NM_015341.4 [Q15003-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6IGXX-ray3.00A/C470-526[»]
SMRiQ15003
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi116970, 66 interactors
ComplexPortaliCPX-979 Condensin I complex
CORUMiQ15003
DIPiDIP-43899N
IntActiQ15003, 36 interactors
MINTiQ15003
STRINGi9606.ENSP00000240423

PTM databases

iPTMnetiQ15003
PhosphoSitePlusiQ15003

Polymorphism and mutation databases

BioMutaiNCAPH
DMDMi116241306

Proteomic databases

EPDiQ15003
jPOSTiQ15003
MassIVEiQ15003
MaxQBiQ15003
PaxDbiQ15003
PeptideAtlasiQ15003
PRIDEiQ15003
ProteomicsDBi5736
60354 [Q15003-1]

Protocols and materials databases

The DNASU plasmid repository

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DNASUi
23397

Genome annotation databases

EnsembliENST00000240423; ENSP00000240423; ENSG00000121152 [Q15003-1]
ENST00000427946; ENSP00000400774; ENSG00000121152 [Q15003-2]
GeneIDi23397
KEGGihsa:23397
UCSCiuc002svz.3 human [Q15003-1]

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
23397
DisGeNETi23397

GeneCards: human genes, protein and diseases

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GeneCardsi
NCAPH
HGNCiHGNC:1112 NCAPH
HPAiHPA002647
HPA003008
MalaCardsiNCAPH
MIMi602332 gene
617985 phenotype
neXtProtiNX_Q15003
OpenTargetsiENSG00000121152
PharmGKBiPA162397273

Human Unidentified Gene-Encoded large proteins database

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HUGEi
Search...

GenAtlas: human gene database

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GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG2328 Eukaryota
COG5229 LUCA
GeneTreeiENSGT00390000004149
InParanoidiQ15003
KOiK06676
OMAiPFEIDFA
OrthoDBi702078at2759
PhylomeDBiQ15003
TreeFamiTF105678

Enzyme and pathway databases

ReactomeiR-HSA-2514853 Condensation of Prometaphase Chromosomes

Miscellaneous databases

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

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ChiTaRSi
NCAPH human

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
NCAPH

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

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GenomeRNAii
23397
PharosiQ15003 Tbio

Protein Ontology

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PROi
PR:Q15003
RNActiQ15003 protein

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSG00000121152 Expressed in testis and 109 other tissues
ExpressionAtlasiQ15003 baseline and differential
GenevisibleiQ15003 HS

Family and domain databases

InterProiView protein in InterPro
IPR022816 Condensin_barren_su2
PANTHERiPTHR13108 PTHR13108, 1 hit
PfamiView protein in Pfam
PF05786 Cnd2, 1 hit
PIRSFiPIRSF017126 Condensin_H, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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 nameiCND2_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: Q15003
Secondary accession number(s): B4E189, Q8TB87
<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%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 23, 2003
Last sequence update: October 17, 2006
Last modified: February 26, 2020
This is version 174 of the entry and version 3 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

3D-structure, Reference proteome

Documents

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