ID H2XLC1_CIOIN Unreviewed; 446 AA.
AC H2XLC1;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 27-MAR-2024, entry version 51.
DE RecName: Full=Aspartyl aminopeptidase {ECO:0000256|ARBA:ARBA00015118};
DE EC=3.4.11.21 {ECO:0000256|ARBA:ARBA00011965};
OS Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis).
OC Eukaryota; Metazoa; Chordata; Tunicata; Ascidiacea; Phlebobranchia;
OC Cionidae; Ciona.
OX NCBI_TaxID=7719 {ECO:0000313|Ensembl:ENSCINP00000030453.1, ECO:0000313|Proteomes:UP000008144};
RN [1] {ECO:0000313|Proteomes:UP000008144}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12481130; DOI=10.1126/science.1080049;
RA Dehal P., Satou Y., Campbell R.K., Chapman J., Degnan B., De Tomaso A.,
RA Davidson B., Di Gregorio A., Gelpke M., Goodstein D.M., Harafuji N.,
RA Hastings K.E., Ho I., Hotta K., Huang W., Kawashima T., Lemaire P.,
RA Martinez D., Meinertzhagen I.A., Necula S., Nonaka M., Putnam N., Rash S.,
RA Saiga H., Satake M., Terry A., Yamada L., Wang H.G., Awazu S., Azumi K.,
RA Boore J., Branno M., Chin-Bow S., DeSantis R., Doyle S., Francino P.,
RA Keys D.N., Haga S., Hayashi H., Hino K., Imai K.S., Inaba K., Kano S.,
RA Kobayashi K., Kobayashi M., Lee B.I., Makabe K.W., Manohar C., Matassi G.,
RA Medina M., Mochizuki Y., Mount S., Morishita T., Miura S., Nakayama A.,
RA Nishizaka S., Nomoto H., Ohta F., Oishi K., Rigoutsos I., Sano M.,
RA Sasaki A., Sasakura Y., Shoguchi E., Shin-i T., Spagnuolo A., Stainier D.,
RA Suzuki M.M., Tassy O., Takatori N., Tokuoka M., Yagi K., Yoshizaki F.,
RA Wada S., Zhang C., Hyatt P.D., Larimer F., Detter C., Doggett N.,
RA Glavina T., Hawkins T., Richardson P., Lucas S., Kohara Y., Levine M.,
RA Satoh N., Rokhsar D.S.;
RT "The draft genome of Ciona intestinalis: insights into chordate and
RT vertebrate origins.";
RL Science 298:2157-2167(2002).
RN [2] {ECO:0000313|Ensembl:ENSCINP00000030453.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of an N-terminal aspartate or glutamate from a
CC peptide, with a preference for aspartate.; EC=3.4.11.21;
CC Evidence={ECO:0000256|ARBA:ARBA00001335};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBUNIT: Tetrahedron-shaped homododecamer built from six homodimers.
CC {ECO:0000256|ARBA:ARBA00011395}.
CC -!- SIMILARITY: Belongs to the peptidase M18 family.
CC {ECO:0000256|ARBA:ARBA00008290, ECO:0000256|RuleBase:RU004386}.
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DR AlphaFoldDB; H2XLC1; -.
DR STRING; 7719.ENSCINP00000030453; -.
DR MEROPS; M18.002; -.
DR Ensembl; ENSCINT00000035564.1; ENSCINP00000030453.1; ENSCING00000021705.1.
DR GeneTree; ENSGT00390000003164; -.
DR HOGENOM; CLU_019532_2_0_1; -.
DR InParanoid; H2XLC1; -.
DR OMA; GPILKVN; -.
DR TreeFam; TF300487; -.
DR Proteomes; UP000008144; Unplaced.
DR GO; GO:0004177; F:aminopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0008237; F:metallopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd05658; M18_DAP; 1.
DR Gene3D; 2.30.250.10; Aminopeptidase i, Domain 2; 1.
DR Gene3D; 3.40.630.10; Zn peptidases; 1.
DR InterPro; IPR001948; Peptidase_M18.
DR InterPro; IPR023358; Peptidase_M18_dom2.
DR PANTHER; PTHR28570; ASPARTYL AMINOPEPTIDASE; 1.
DR PANTHER; PTHR28570:SF3; ASPARTYL AMINOPEPTIDASE; 1.
DR Pfam; PF02127; Peptidase_M18; 1.
DR PRINTS; PR00932; AMINO1PTASE.
DR SUPFAM; SSF101821; Aminopeptidase/glucanase lid domain; 1.
DR SUPFAM; SSF53187; Zn-dependent exopeptidases; 1.
PE 3: Inferred from homology;
KW Aminopeptidase {ECO:0000256|ARBA:ARBA00022438,
KW ECO:0000256|RuleBase:RU004386};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU004386};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU004386};
KW Metalloprotease {ECO:0000256|ARBA:ARBA00023049,
KW ECO:0000256|RuleBase:RU004386};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|RuleBase:RU004386};
KW Reference proteome {ECO:0000313|Proteomes:UP000008144};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|RuleBase:RU004386}.
SQ SEQUENCE 446 AA; 49011 MW; 8614678300D6C075 CRC64;
IAKDFLKFVD AGPSPYHVVH ECRSRLVAAG FTELKERDHW SITPSGKFFM TRNQSTIIAF
SVGKNFRPGN GFTIVGAHTD SPCLRVKVNS ARQKQGYQQV ATECYGGGNW NSWFDRDLKI
AGRVLVAGEN GKMTSELVHV NRPVIRVPHL AIHLQREMNE KFSINKETHL VPIFALESDK
QLNKPSEKHL TILMNMLGKE IGSSAEKIVD FDLFLADHQP SAIGGVLEEF IFAPRLDNLL
SSYAGLQALI ESSSDLSSEQ NVRMVALFDN EEVGSNSAQG AGSSLTEYIL RRISSDPKNP
TSFEEAVPKS LLISADMAHG VHPNYPEKHE SHMRPTLHGG PVIKTNNNQR YATTAITATI
VRESAKIAGV PTQDVMVRND AGCGSTIGPI LATRLGIRTV DVGAAQLSMH SCREVCGVLA
PEQCLKLYVA FFQNFPKIDE NISVDD
//
