ID A0A3B5AU45_9TELE Unreviewed; 284 AA.
AC A0A3B5AU45;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=Carbonic anhydrase {ECO:0000256|RuleBase:RU367011};
DE EC=4.2.1.1 {ECO:0000256|RuleBase:RU367011};
OS Stegastes partitus (bicolor damselfish).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Pomacentridae; Stegastes.
OX NCBI_TaxID=144197 {ECO:0000313|Ensembl:ENSSPAP00000023981.1, ECO:0000313|Proteomes:UP000261400};
RN [1] {ECO:0000313|Ensembl:ENSSPAP00000023981.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: Reversible hydration of carbon dioxide.
CC {ECO:0000256|RuleBase:RU367011}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + hydrogencarbonate = CO2 + H2O; Xref=Rhea:RHEA:10748,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:17544; EC=4.2.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00033630};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:10749;
CC Evidence={ECO:0000256|ARBA:ARBA00033630};
CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:10750;
CC Evidence={ECO:0000256|ARBA:ARBA00033630};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947,
CC ECO:0000256|RuleBase:RU367011};
CC -!- SUBUNIT: Interacts with SLC4A4. {ECO:0000256|ARBA:ARBA00011736}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004609};
CC Lipid-anchor, GPI-anchor {ECO:0000256|ARBA:ARBA00004609}. Membrane
CC {ECO:0000256|ARBA:ARBA00004589}; Lipid-anchor, GPI-anchor
CC {ECO:0000256|ARBA:ARBA00004589}.
CC -!- SIMILARITY: Belongs to the alpha-carbonic anhydrase family.
CC {ECO:0000256|ARBA:ARBA00010718, ECO:0000256|RuleBase:RU367011}.
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DR AlphaFoldDB; A0A3B5AU45; -.
DR Ensembl; ENSSPAT00000024369.1; ENSSPAP00000023981.1; ENSSPAG00000018081.1.
DR GeneTree; ENSGT00940000155690; -.
DR Proteomes; UP000261400; Unplaced.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0098552; C:side of membrane; IEA:UniProtKB-KW.
DR GO; GO:0004089; F:carbonate dehydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR CDD; cd03117; alpha_CA_IV_XV_like; 1.
DR Gene3D; 3.10.200.10; Alpha carbonic anhydrase; 1.
DR InterPro; IPR041874; CA4/CA15.
DR InterPro; IPR001148; CA_dom.
DR InterPro; IPR036398; CA_dom_sf.
DR InterPro; IPR023561; Carbonic_anhydrase_a-class.
DR InterPro; IPR018338; Carbonic_anhydrase_a-class_CS.
DR PANTHER; PTHR18952; CARBONIC ANHYDRASE; 1.
DR PANTHER; PTHR18952:SF95; CARBONIC ANHYDRASE 4; 1.
DR Pfam; PF00194; Carb_anhydrase; 1.
DR SMART; SM01057; Carb_anhydrase; 1.
DR SUPFAM; SSF51069; Carbonic anhydrase; 1.
DR PROSITE; PS00162; ALPHA_CA_1; 1.
DR PROSITE; PS51144; ALPHA_CA_2; 1.
PE 3: Inferred from homology;
KW Glycoprotein {ECO:0000256|ARBA:ARBA00022622};
KW GPI-anchor {ECO:0000256|ARBA:ARBA00022622};
KW Lipoprotein {ECO:0000256|ARBA:ARBA00023288};
KW Lyase {ECO:0000256|RuleBase:RU367011};
KW Membrane {ECO:0000256|ARBA:ARBA00022622};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU367011};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|RuleBase:RU367011}.
FT DOMAIN 13..267
FT /note="Alpha-carbonic anhydrase"
FT /evidence="ECO:0000259|PROSITE:PS51144"
SQ SEQUENCE 284 AA; 31901 MW; 32D81641C0EEDFE0 CRC64;
MQRLINKIIF CVSDWCYQSQ FACEHPCNAP EKWDHSFKDC AGTRQSPINI VTRKTLKDER
LTPIQFKNYQ QIFRSNIKNN GHSVQVGIPH LSTISGGGLE GTYKAVQFHL HWGKNGGPGS
EHTIDGEQYP MELHIVHMKS HYIDLTTALR DPEGIAVLGF LYEKSSSSNK KYEPIISSLR
SIKSTSMYDS SLVPSEQNMT SYYRYKGSLT TPGCAEAVVW TVFEKPIPLS MDQLRAFSEL
QFHDGKQMTG NFRPVQPLNG RQVFRSGGAV ILSDLPLSAP LPST
//
