MAP22_BLAGS
ID MAP22_BLAGS Reviewed; 465 AA.
AC C5JYZ5; A0A179UYY4;
DT 03-MAY-2011, integrated into UniProtKB/Swiss-Prot.
DT 10-MAY-2017, sequence version 2.
DT 03-AUG-2022, entry version 69.
DE RecName: Full=Methionine aminopeptidase 2-2 {ECO:0000255|HAMAP-Rule:MF_03175};
DE Short=MAP 2-2 {ECO:0000255|HAMAP-Rule:MF_03175};
DE Short=MetAP 2-2 {ECO:0000255|HAMAP-Rule:MF_03175};
DE EC=3.4.11.18 {ECO:0000255|HAMAP-Rule:MF_03175};
DE AltName: Full=Peptidase M {ECO:0000255|HAMAP-Rule:MF_03175};
GN ORFNames=BDBG_07768;
OS Blastomyces gilchristii (strain SLH14081) (Blastomyces dermatitidis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Onygenales; Ajellomycetaceae; Blastomyces.
OX NCBI_TaxID=559298;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SLH14081;
RX PubMed=26439490; DOI=10.1371/journal.pgen.1005493;
RA Munoz J.F., Gauthier G.M., Desjardins C.A., Gallo J.E., Holder J.,
RA Sullivan T.D., Marty A.J., Carmen J.C., Chen Z., Ding L., Gujja S.,
RA Magrini V., Misas E., Mitreva M., Priest M., Saif S., Whiston E.A.,
RA Young S., Zeng Q., Goldman W.E., Mardis E.R., Taylor J.W., McEwen J.G.,
RA Clay O.K., Klein B.S., Cuomo C.A.;
RT "The dynamic genome and transcriptome of the human fungal pathogen
RT Blastomyces and close relative Emmonsia.";
RL PLoS Genet. 11:E1005493-E1005493(2015).
CC -!- FUNCTION: Cotranslationally removes the N-terminal methionine from
CC nascent proteins. The N-terminal methionine is often cleaved when the
CC second residue in the primary sequence is small and uncharged (Met-
CC Ala-, Cys, Gly, Pro, Ser, Thr, or Val). {ECO:0000255|HAMAP-
CC Rule:MF_03175}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Release of N-terminal amino acids, preferentially methionine,
CC from peptides and arylamides.; EC=3.4.11.18;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03175};
CC -!- COFACTOR:
CC Name=Co(2+); Xref=ChEBI:CHEBI:48828;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03175};
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03175};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03175};
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03175};
CC Note=Binds 2 divalent metal cations per subunit. Has a high-affinity
CC and a low affinity metal-binding site. The true nature of the
CC physiological cofactor is under debate. The enzyme is active with
CC cobalt, zinc, manganese or divalent iron ions. Most likely, methionine
CC aminopeptidases function as mononuclear Fe(2+)-metalloproteases under
CC physiological conditions, and the catalytically relevant metal-binding
CC site has been assigned to the histidine-containing high-affinity site.
CC {ECO:0000255|HAMAP-Rule:MF_03175};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03175}.
CC -!- SIMILARITY: Belongs to the peptidase M24A family. Methionine
CC aminopeptidase eukaryotic type 2 subfamily. {ECO:0000255|HAMAP-
CC Rule:MF_03175}.
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DR EMBL; GG657467; OAT12429.1; -; Genomic_DNA.
DR AlphaFoldDB; C5JYZ5; -.
DR SMR; C5JYZ5; -.
DR EnsemblFungi; OAT12429; OAT12429; BDBG_07768.
DR VEuPathDB; FungiDB:BDBG_07768; -.
DR HOGENOM; CLU_015857_7_1_1; -.
DR Proteomes; UP000002038; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0070006; F:metalloaminopeptidase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0070084; P:protein initiator methionine removal; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd01088; MetAP2; 1.
DR Gene3D; 1.10.10.10; -; 1.
DR Gene3D; 3.90.230.10; -; 1.
DR HAMAP; MF_03175; MetAP_2_euk; 1.
DR InterPro; IPR036005; Creatinase/aminopeptidase-like.
DR InterPro; IPR000994; Pept_M24.
DR InterPro; IPR001714; Pept_M24_MAP.
DR InterPro; IPR002468; Pept_M24A_MAP2.
DR InterPro; IPR018349; Pept_M24A_MAP2_BS.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR Pfam; PF00557; Peptidase_M24; 1.
DR PRINTS; PR00599; MAPEPTIDASE.
DR SUPFAM; SSF46785; SSF46785; 1.
DR SUPFAM; SSF55920; SSF55920; 1.
DR TIGRFAMs; TIGR00501; met_pdase_II; 1.
DR PROSITE; PS01202; MAP_2; 1.
PE 3: Inferred from homology;
KW Aminopeptidase; Cytoplasm; Hydrolase; Metal-binding; Protease;
KW Reference proteome.
FT CHAIN 1..465
FT /note="Methionine aminopeptidase 2-2"
FT /id="PRO_0000407617"
FT REGION 1..92
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 71..86
FT /note="Basic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 217
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 238
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 249
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 249
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 318
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 326
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 351
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 446
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
FT BINDING 446
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /ligand_label="2"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03175"
SQ SEQUENCE 465 AA; 51512 MW; 3B2F0F4E2556263B CRC64;
MGSKTPNDHR RGPNVESSPH AAIDTINPPK HAAASGLLHG PLEGETEDGE DEDDDKTGAD
LKSVGQLNNS TKKKNKRKKN KKKKKTLLGG LQTTPPRVAL SSIFYNQRYP EAEIVGYTTN
NDNLQRITAE EFRHLCVVND MDDEFLNDYR KAAEVHRQVR QYVQTITKPG IAMSQLAQEI
EDGVRALTDH QGIETGDALK AGMAFPTGLC LNNIGAHWTP NPGAKEVILQ YDDVLKVDFG
VHVNGRIVDS AYTMAFNPVY DDLLTAVKAA TNTGLKEAGI DARIDCISEA IQEVMESYEV
ELNRKIIPVK AVRNITGHNI LRYKIHGDKQ VPFVKTHTNQ RMEEGDIFAI ETFGSTGKAY
LDDDIGIYGY FCDEHASAAG LHHSSAKSLL KTIKDNFGTL VFSRRYLERL GVKSYHLGMR
SLVSKGIVQS YAPLVDVPGS YVAQFEHTVL LRPNCKEVIS RGDDY
