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UniProtKB - Q43060 (Q43060_PORPP)

Entry version 126 (12 Aug 2020)
Sequence version 1 (01 Nov 1996)
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Protein

Carbonic anhydrase

Gene

gtPCA1

Organism
Porphyridium purpureum (Red alga) (Porphyridium cruentum)
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>-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

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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi149Zinc 1Combined sources1
Metal bindingi151Zinc 1Combined sources1
Metal bindingi205Zinc 1; via tele nitrogenCombined sources1
Metal bindingi208Zinc 1Combined sources1
Metal bindingi403Zinc 2Combined sources1
Metal bindingi405Zinc 2Combined sources1
Metal bindingi459Zinc 2; via tele nitrogenCombined sources1
Metal bindingi462Zinc 2Combined sources1

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionLyaseImportedARBA annotation
LigandMetal-bindingCombined sources, ZincCombined sourcesARBA annotation

<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:
Carbonic anhydraseARBA annotation (EC:4.2.1.1ARBA annotation)
<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:gtPCA1Imported
Synonyms:pca1Imported
<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>OrganismiPorphyridium purpureum (Red alga) (Porphyridium cruentum)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 identifieri35688 [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 lineageiEukaryota › Rhodophyta › Bangiophyceae › Porphyridiales › Porphyridiaceae › Porphyridium

<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

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

More...SMRi		Q43060

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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni14 – 47DisorderedSequence analysisAdd BLAST34

<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 beta-class carbonic anhydrase family.ARBA annotation

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.1050.10, 3 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001765, Carbonic_anhydrase
IPR015892, Carbonic_anhydrase_CS
IPR036874, Carbonic_anhydrase_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00484, Pro_CA, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00947, Pro_CA, 2 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53056, SSF53056, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00704, PROK_CO2_ANHYDRASE_1, 2 hits
PS00705, PROK_CO2_ANHYDRASE_2, 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.

Q43060-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVQIYNGGAG FERALSRGKS KDGKPKATAA ATAAPAASSS AAPARAAPAR 
        60         70         80         90        100
AAPAAAAPVS KPTAEKPAVA QDATLVKLAA GMGVMSDLEK KFIELEAKLV 
       110        120        130        140        150
AQPAGQAMPG KSNIFANNEA WRQEMLKQDP EFFNRLANGQ SPEYLWIGCA 
       160        170        180        190        200
DSRVPANQLL DLPAGEVFVH RNIANQCIHS DISFLSVLQY AVQYLKVKHI 
       210        220        230        240        250
LVCGHYGCGG AKAALGDSRL GLIDNWLRHI RDVRRMNAKY LDKCKDGDEE 
       260        270        280        290        300
LNRLIELNVL EQVHNVCATS IVQDAWDAGQ ELTVQGVVYG VGDGKLRDLG 
       310        320        330        340        350
VVVNSSDDIS KFYRTKSDSG ALKAGNPNAP LVQVTKGGES ELDSTMEKLT 
       360        370        380        390        400
AELVQQTPGK LKEGANRVFV NNENWRQKML KQDPQFFSNL AHTQTPEILW 
       410        420        430        440        450
IGCADSRVPA NQIINLPAGE VFVHRNIANQ CIHSDMSFLS VLQYAVQYLK 
       460        470        480        490        500
VKRVVVCGHY ACGGCAAALG DSRLGLIDNW LRHIRDVRRH NQAELSRITD 
       510        520        530        540        550
PKDSLNRLIE INVLEQMHNV CATSIVQDAW DAGQELEVQG VVYGVGDGKL 
       560        570 
RDMGVVAKAN DDIGQIFRTK Q
Length:571
Mass (Da):62,095
Last modified:November 1, 1996 - 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:i05DC7AFFE84F8C87
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
D86050 mRNA Translation: BAA12980.1
AB040135 Genomic DNA Translation: BAA92829.1

<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
D86050 mRNA Translation: BAA12980.1
AB040135 Genomic DNA Translation: BAA92829.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1DDZX-ray2.20A/B76-571[»]
SMRiQ43060
ModBaseiSearch...
PDBe-KBiSearch...

Family and domain databases

Gene3Di3.40.1050.10, 3 hits
InterProiView protein in InterPro
IPR001765, Carbonic_anhydrase
IPR015892, Carbonic_anhydrase_CS
IPR036874, Carbonic_anhydrase_sf
PfamiView protein in Pfam
PF00484, Pro_CA, 2 hits
SMARTiView protein in SMART
SM00947, Pro_CA, 2 hits
SUPFAMiSSF53056, SSF53056, 2 hits
PROSITEiView protein in PROSITE
PS00704, PROK_CO2_ANHYDRASE_1, 2 hits
PS00705, PROK_CO2_ANHYDRASE_2, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiQ43060_PORPP
<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: Q43060
<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: November 1, 1996
Last sequence update: November 1, 1996
Last modified: August 12, 2020
This is version 126 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

3D-structureCombined sources
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