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P08060

- CAH6_SHEEP

UniProt

P08060 - CAH6_SHEEP

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Protein

Carbonic anhydrase 6

Gene

CA6

Organism
Ovis aries (Sheep)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at protein leveli

Functioni

Reversible hydration of carbon dioxide. Its role in saliva is unknown.

Catalytic activityi

H2CO3 = CO2 + H2O.

Cofactori

Zinc.By similarity

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei68 – 681Proton acceptorBy similarity
Metal bindingi94 – 941Zinc; catalyticBy similarity
Metal bindingi96 – 961Zinc; catalyticBy similarity
Metal bindingi121 – 1211Zinc; catalyticBy similarity
Active sitei129 – 1291By similarity

GO - Molecular functioni

  1. carbonate dehydratase activity Source: UniProtKB-EC
  2. zinc ion binding Source: InterPro

GO - Biological processi

  1. one-carbon metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Ligandi

Metal-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
Carbonic anhydrase 6 (EC:4.2.1.1)
Alternative name(s):
Carbonate dehydratase VI
Carbonic anhydrase VI
Short name:
CA-VI
Salivary carbonic anhydrase
Secreted carbonic anhydrase
Gene namesi
Name:CA6
OrganismiOvis aries (Sheep)
Taxonomic identifieri9940 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeCaprinaeOvis
ProteomesiUP000002356: Unplaced

Subcellular locationi

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 307307Carbonic anhydrase 6PRO_0000077430Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi25 ↔ 207Sequence Analysis
Glycosylationi50 – 501N-linked (GlcNAc...)
Glycosylationi239 – 2391N-linked (GlcNAc...)

Keywords - PTMi

Disulfide bond, Glycoprotein

Expressioni

Tissue specificityi

Major constituent of saliva.

Structurei

3D structure databases

ProteinModelPortaliP08060.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni203 – 2042Substrate bindingBy similarity

Sequence similaritiesi

Belongs to the alpha-carbonic anhydrase family.Curated

Phylogenomic databases

HOVERGENiHBG002837.

Family and domain databases

Gene3Di3.10.200.10. 1 hit.
InterProiIPR001148. Carbonic_anhydrase_a.
IPR023561. Carbonic_anhydrase_a-class.
IPR018338. Carbonic_anhydrase_a-class_CS.
IPR018428. Carbonic_anhydrase_CA6.
[Graphical view]
PANTHERiPTHR18952. PTHR18952. 1 hit.
PTHR18952:SF17. PTHR18952:SF17. 1 hit.
PfamiPF00194. Carb_anhydrase. 1 hit.
[Graphical view]
SMARTiSM01057. Carb_anhydrase. 1 hit.
[Graphical view]
SUPFAMiSSF51069. SSF51069. 1 hit.
PROSITEiPS00162. ALPHA_CA_1. 1 hit.
PS51144. ALPHA_CA_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P08060-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
GHGVEWTYSE GMLDEAHWPL EYPKCGGRRQ SPIDLQMKKV QYNPSLRALN
60 70 80 90 100
LTGYGLWHGE FPVTNNGHTV QISLPSTMSM TTSDGTQYLA KQMHFHWGGA
110 120 130 140 150
SSEISGSEHT VDGMRYVIEI HVVHYNSKYN SYEEAQKEPD GLAVLAALVE
160 170 180 190 200
VKDYTENAYY SKFISHLEDI RYAGQSTVLR GLDIEDMLPG DLRYYYSYLG
210 220 230 240 250
SLTTPPCTEN VHWFVVADTV KLSKTQVEKL ENSLLNHQNK TIQNDYRRTQ
260 270 280 290 300
PLNHRVVEAN FMSRPHQEYT LASKLHFYLN NIDQTLEYLR RFIEQKIPKR

KKQENWP
Length:307
Mass (Da):35,555
Last modified:August 1, 1988 - v1
Checksum:i338682C2D45E5D6C
GO

Natural variant

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Natural varianti63 – 631V → M.
Natural varianti297 – 2971I → M.

Sequence databases

PIRiA29993.

Keywords - Coding sequence diversityi

Polymorphism

Cross-referencesi

Sequence databases

PIRi A29993.

3D structure databases

ProteinModelPortali P08060.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

HOVERGENi HBG002837.

Family and domain databases

Gene3Di 3.10.200.10. 1 hit.
InterProi IPR001148. Carbonic_anhydrase_a.
IPR023561. Carbonic_anhydrase_a-class.
IPR018338. Carbonic_anhydrase_a-class_CS.
IPR018428. Carbonic_anhydrase_CA6.
[Graphical view ]
PANTHERi PTHR18952. PTHR18952. 1 hit.
PTHR18952:SF17. PTHR18952:SF17. 1 hit.
Pfami PF00194. Carb_anhydrase. 1 hit.
[Graphical view ]
SMARTi SM01057. Carb_anhydrase. 1 hit.
[Graphical view ]
SUPFAMi SSF51069. SSF51069. 1 hit.
PROSITEi PS00162. ALPHA_CA_1. 1 hit.
PS51144. ALPHA_CA_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete amino acid sequence of ovine salivary carbonic anhydrase."
    Fernley R.T., Wright R.D., Coghlan J.P.
    Biochemistry 27:2815-2820(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE.
    Tissue: Saliva.

Entry informationi

Entry nameiCAH6_SHEEP
AccessioniPrimary (citable) accession number: P08060
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1988
Last sequence update: August 1, 1988
Last modified: October 29, 2014
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3