VATC1_XENLA
ID VATC1_XENLA Reviewed; 382 AA.
AC Q5XH14;
DT 01-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT 23-NOV-2004, sequence version 1.
DT 03-AUG-2022, entry version 67.
DE RecName: Full=V-type proton ATPase subunit C 1;
DE Short=V-ATPase subunit C 1;
DE AltName: Full=Vacuolar proton pump subunit C 1;
GN Name=atp6v1c1;
OS Xenopus laevis (African clawed frog).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Amphibia;
OC Batrachia; Anura; Pipoidea; Pipidae; Xenopodinae; Xenopus; Xenopus.
OX NCBI_TaxID=8355;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Kidney;
RG NIH - Xenopus Gene Collection (XGC) project;
RL Submitted (OCT-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Subunit of the V1 complex of vacuolar(H+)-ATPase (V-ATPase),
CC a multisubunit enzyme composed of a peripheral complex (V1) that
CC hydrolyzes ATP and a membrane integral complex (V0) that translocates
CC protons (By similarity). V-ATPase is responsible for acidifying and
CC maintaining the pH of intracellular compartments and in some cell
CC types, is targeted to the plasma membrane, where it is responsible for
CC acidifying the extracellular environment (By similarity). Subunit C is
CC necessary for the assembly of the catalytic sector of the enzyme and is
CC likely to have a specific function in its catalytic activity (By
CC similarity). {ECO:0000250|UniProtKB:P21282,
CC ECO:0000250|UniProtKB:P21283, ECO:0000250|UniProtKB:P31412}.
CC -!- SUBUNIT: V-ATPase is a heteromultimeric enzyme made up of two
CC complexes: the ATP-hydrolytic V1 complex and the proton translocation
CC V0 complex (By similarity). The V1 complex consists of three catalytic
CC AB heterodimers that form a heterohexamer, three peripheral stalks each
CC consisting of EG heterodimers, one central rotor including subunits D
CC and F, and the regulatory subunits C and H (By similarity). The proton
CC translocation complex V0 consists of the proton transport subunit a, a
CC ring of proteolipid subunits c9c'', rotary subunit d, subunits e and f,
CC and two accessory subunits (By similarity).
CC {ECO:0000250|UniProtKB:P21283}.
CC -!- SIMILARITY: Belongs to the V-ATPase C subunit family. {ECO:0000305}.
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DR EMBL; BC084262; AAH84262.1; -; mRNA.
DR RefSeq; NP_001088261.1; NM_001094792.1.
DR RefSeq; XP_018122121.1; XM_018266632.1.
DR AlphaFoldDB; Q5XH14; -.
DR SMR; Q5XH14; -.
DR DNASU; 495092; -.
DR GeneID; 495092; -.
DR KEGG; xla:495092; -.
DR CTD; 495092; -.
DR Xenbase; XB-GENE-948415; atp6v1c1.L.
DR OMA; YLDWQKT; -.
DR OrthoDB; 1016088at2759; -.
DR Proteomes; UP000186698; Chromosome 6L.
DR Bgee; 495092; Expressed in brain and 19 other tissues.
DR GO; GO:0033180; C:proton-transporting V-type ATPase, V1 domain; IEA:InterPro.
DR GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:InterPro.
DR CDD; cd14785; V-ATPase_C; 1.
DR InterPro; IPR004907; ATPase_V1-cplx_csu.
DR InterPro; IPR036132; Vac_ATP_synth_c_sf.
DR PANTHER; PTHR10137; PTHR10137; 1.
DR Pfam; PF03223; V-ATPase_C; 1.
DR SUPFAM; SSF118203; SSF118203; 1.
PE 2: Evidence at transcript level;
KW Acetylation; Hydrogen ion transport; Ion transport; Reference proteome;
KW Transport.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..382
FT /note="V-type proton ATPase subunit C 1"
FT /id="PRO_0000285668"
FT MOD_RES 2
FT /note="N-acetylthreonine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 382 AA; 43995 MW; F88093438A6E2168 CRC64;
MTEFWLISAP GEKTCQQTWE KLMAATTKNN NLSTNAKFNI PDLKVGTLDV LVGLSDELAK
LDAFVEGAVK KVAQYMADVL EDSRDKVQEN LLANGVDLVT YITRFQWDMA KYPIKQSLKN
ISEIIAKGVT QIDNDLKARA SAYNNLKGNL QNLERKNAGS LITRSLAEIV KKDDFVLDSE
YLITLLVVVP KNNYTDWMKE YETLSEMVVP RSSNVLSEDQ DSYLCNVTLF RKAVDDFRHK
ARENKFVVRD FQYNEEEMKA DKEEMNRLST DKKKQFGPLV RWLKVNFSEA FIAWIHVKAL
RVFVESVLRY GLPVNFQAML LQPNKKTMKK LREVLNDLYK HLDSSAASII DAPMDIPGLN
LSQQEYYPYV YYKIDCNLLE FK