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Entry version 47 (07 Apr 2021)
Sequence version 1 (18 Apr 2012)
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Protein
Submitted name:

Complement component 7b

Gene
N/A
Organism
Tetraodon nigroviridis (Spotted green pufferfish) (Chelonodon nigroviridis)
Status
Unreviewed-Annotation 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>
-Protein inferred from homologyi <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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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 - 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 processComplement pathway, Cytolysis, Immunity, Innate immunity

<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
Submitted name:
Complement component 7bImported
<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>OrganismiTetraodon nigroviridis (Spotted green pufferfish) (Chelonodon nigroviridis)Imported
<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 identifieri99883 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiNeoteleosteiAcanthomorphataEupercariaTetraodontiformesTetradontoideaTetraodontidaeTetraodon
<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
  • UP000007303 <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: Unassembled WGS sequence

<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

Keywords - Cellular componenti

Membrane attack complexARBA annotation, SecretedARBA annotation

<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

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi90 ↔ 108PROSITE-ProRule annotation
Disulfide bondi102 ↔ 117PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bondPROSITE-ProRule annotationARBA annotation

<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

<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%5Fand%5Fdomains%5Fsection">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>Domaini122 – 468MACPFInterPro annotationAdd BLAST347

<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 complement C6/C7/C8/C9 family.ARBA annotation

Keywords - Domaini

EGF-like domainARBA annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156804

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_032453_1_0_1

Identification of Orthologs from Complete Genome Data

More...
OMAi
QCISPAL

TreeFam database of animal gene trees

More...
TreeFami
TF330498

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00112, LDLa, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.20.100.10, 2 hits
4.10.400.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR037564, Complement_C7
IPR036055, LDL_receptor-like_sf
IPR002172, LDrepeatLR_classA_rpt
IPR001862, MAC_perforin
IPR020864, MACPF
IPR020863, MACPF_CS
IPR000884, TSP1_rpt
IPR036383, TSP1_rpt_sf

The PANTHER Classification System

More...
PANTHERi
PTHR45742:SF2, PTHR45742:SF2, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00057, Ldl_recept_a, 1 hit
PF01823, MACPF, 1 hit
PF00090, TSP_1, 2 hits

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00764, COMPLEMENTC9

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00192, LDLa, 1 hit
SM00457, MACPF, 1 hit
SM00209, TSP1, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57424, SSF57424, 1 hit
SSF82895, SSF82895, 2 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50068, LDLRA_2, 1 hit
PS00279, MACPF_1, 1 hit
PS51412, MACPF_2, 1 hit
PS50092, TSP1, 2 hits

<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>Sequencei

<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.

H3CHH2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
GQGPAGPRYR RLTAVFVSGS CVQPVGCRWG PFADWSECDG CSKTEVRTRH
60 70 80 90 100
VETFAQFGGD PCSGEATQTQ ACVPTKSCPL EAGCGNRFRC TSGQCISPAL
110 120 130 140 150
VCNGDQDCED GLDERGCSPD GSRSSCDLDK TPPNSDLVGK GYDILTGDLR
160 170 180 190 200
AGVINTVSFG GQCRKVFSGD HKILYRLPQN ILRYNFEDQP SWSWRMKDIE
210 220 230 240 250
SVSVTVNDEE SDESFESSWS YMQSIQSNAL WGHDRRKFHK TVTESRVRPG
260 270 280 290 300
CPWRPSPVSL LNKVELAQFQ NTAPEYLTLA EGFWRALSSL PTTYDYAAYR
310 320 330 340 350
QLFQTYGTHY FSEGSLGGEY QALLELTQHA LATTSTTSRE YERCWRKVKR
360 370 380 390 400
RFLRKKPVTV SRGRAGSDSL FTPWSPGTSM RNVPIKVDVV GGNPGLKRFL
410 420 430 440 450
SILDLENPEE NGRKYDDWAS SVKDFPQIIE QKVRPLYELV KEVECAGLKK
460 470 480 490 500
LHMKQALEEY LSAEHPCRCR PCHNNGRPLL LGSQCVCVCR LGTSGAACQS
510 520 530 540 550
GAAVGEQPGV IHGSWSCWSS WVSCAGGQRR RTRTCTHPAP SKGGLHCVGP

QEEQKQCE
Length:558
Mass (Da):61,899
Last modified:April 18, 2012 - v1
<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:iF200FA79F47EB061
GO

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSTNIT00000007861; ENSTNIP00000007700; ENSTNIG00000005034

<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

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Genome annotation databases

EnsembliENSTNIT00000007861; ENSTNIP00000007700; ENSTNIG00000005034

Phylogenomic databases

GeneTreeiENSGT00940000156804
HOGENOMiCLU_032453_1_0_1
OMAiQCISPAL
TreeFamiTF330498

Family and domain databases

CDDicd00112, LDLa, 1 hit
Gene3Di2.20.100.10, 2 hits
4.10.400.10, 1 hit
InterProiView protein in InterPro
IPR037564, Complement_C7
IPR036055, LDL_receptor-like_sf
IPR002172, LDrepeatLR_classA_rpt
IPR001862, MAC_perforin
IPR020864, MACPF
IPR020863, MACPF_CS
IPR000884, TSP1_rpt
IPR036383, TSP1_rpt_sf
PANTHERiPTHR45742:SF2, PTHR45742:SF2, 1 hit
PfamiView protein in Pfam
PF00057, Ldl_recept_a, 1 hit
PF01823, MACPF, 1 hit
PF00090, TSP_1, 2 hits
PRINTSiPR00764, COMPLEMENTC9
SMARTiView protein in SMART
SM00192, LDLa, 1 hit
SM00457, MACPF, 1 hit
SM00209, TSP1, 2 hits
SUPFAMiSSF57424, SSF57424, 1 hit
SSF82895, SSF82895, 2 hits
PROSITEiView protein in PROSITE
PS50068, LDLRA_2, 1 hit
PS00279, MACPF_1, 1 hit
PS51412, MACPF_2, 1 hit
PS50092, TSP1, 2 hits

MobiDB: a database of protein disorder and mobility annotations

More...
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 nameiH3CHH2_TETNG
<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: H3CHH2
<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/TrEMBL: April 18, 2012
Last sequence update: April 18, 2012
Last modified: April 7, 2021
This is version 47 of the entry and version 1 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

Reference proteomeImported
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