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TPIS_PONAB
ID   TPIS_PONAB              Reviewed;         249 AA.
AC   Q5R928;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=Triosephosphate isomerase;
DE            Short=TIM;
DE            EC=5.3.1.1 {ECO:0000255|PROSITE-ProRule:PRU10127};
DE   AltName: Full=Methylglyoxal synthase {ECO:0000250|UniProtKB:P00939};
DE            EC=4.2.3.3 {ECO:0000250|UniProtKB:P00939};
DE   AltName: Full=Triose-phosphate isomerase;
GN   Name=TPI1; Synonyms=TPI;
OS   Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Brain cortex;
RG   The German cDNA consortium;
RL   Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Triosephosphate isomerase is an extremely efficient metabolic
CC       enzyme that catalyzes the interconversion between dihydroxyacetone
CC       phosphate (DHAP) and D-glyceraldehyde-3-phosphate (G3P) in glycolysis
CC       and gluconeogenesis. {ECO:0000250|UniProtKB:P00939}.
CC   -!- FUNCTION: It is also responsible for the non-negligible production of
CC       methylglyoxal a reactive cytotoxic side-product that modifies and can
CC       alter proteins, DNA and lipids. {ECO:0000250|UniProtKB:P00939}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=dihydroxyacetone phosphate = methylglyoxal + phosphate;
CC         Xref=Rhea:RHEA:17937, ChEBI:CHEBI:17158, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57642; EC=4.2.3.3;
CC         Evidence={ECO:0000250|UniProtKB:P00939};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=D-glyceraldehyde 3-phosphate = dihydroxyacetone phosphate;
CC         Xref=Rhea:RHEA:18585, ChEBI:CHEBI:57642, ChEBI:CHEBI:59776;
CC         EC=5.3.1.1; Evidence={ECO:0000255|PROSITE-ProRule:PRU10127};
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC       phosphate from glycerone phosphate: step 1/1. {ECO:0000255|PROSITE-
CC       ProRule:PRU10127}.
CC   -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC       {ECO:0000255|PROSITE-ProRule:PRU10127}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|PROSITE-ProRule:PRU10127}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|PROSITE-ProRule:PRU10127}.
CC   -!- SIMILARITY: Belongs to the triosephosphate isomerase family.
CC       {ECO:0000305}.
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DR   EMBL; CR859568; CAH91732.1; -; mRNA.
DR   RefSeq; NP_001126005.1; NM_001132533.1.
DR   AlphaFoldDB; Q5R928; -.
DR   SMR; Q5R928; -.
DR   STRING; 9601.ENSPPYP00000004794; -.
DR   GeneID; 100172948; -.
DR   KEGG; pon:100172948; -.
DR   CTD; 7167; -.
DR   eggNOG; KOG1643; Eukaryota.
DR   InParanoid; Q5R928; -.
DR   OrthoDB; 1272577at2759; -.
DR   UniPathway; UPA00109; UER00189.
DR   UniPathway; UPA00138; -.
DR   Proteomes; UP000001595; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008929; F:methylglyoxal synthase activity; ISS:UniProtKB.
DR   GO; GO:0042803; F:protein homodimerization activity; ISS:UniProtKB.
DR   GO; GO:0004807; F:triose-phosphate isomerase activity; ISS:UniProtKB.
DR   GO; GO:0006094; P:gluconeogenesis; IEA:UniProtKB-UniPathway.
DR   GO; GO:0046166; P:glyceraldehyde-3-phosphate biosynthetic process; ISS:UniProtKB.
DR   GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0019242; P:methylglyoxal biosynthetic process; ISS:UniProtKB.
DR   CDD; cd00311; TIM; 1.
DR   Gene3D; 3.20.20.70; -; 1.
DR   HAMAP; MF_00147_B; TIM_B; 1.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   InterPro; IPR035990; TIM_sf.
DR   InterPro; IPR022896; TrioseP_Isoase_bac/euk.
DR   InterPro; IPR000652; Triosephosphate_isomerase.
DR   InterPro; IPR020861; Triosephosphate_isomerase_AS.
DR   PANTHER; PTHR21139; PTHR21139; 1.
DR   Pfam; PF00121; TIM; 1.
DR   SUPFAM; SSF51351; SSF51351; 1.
DR   TIGRFAMs; TIGR00419; tim; 1.
DR   PROSITE; PS00171; TIM_1; 1.
DR   PROSITE; PS51440; TIM_2; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Cytoplasm; Gluconeogenesis; Glycolysis; Isomerase;
KW   Isopeptide bond; Lyase; Methylation; Nitration; Phosphoprotein;
KW   Reference proteome; Ubl conjugation.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   CHAIN           2..249
FT                   /note="Triosephosphate isomerase"
FT                   /id="PRO_0000345139"
FT   ACT_SITE        96
FT                   /note="Electrophile"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10127"
FT   ACT_SITE        166
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10127"
FT   BINDING         12
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10127"
FT   BINDING         14
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10127"
FT   MOD_RES         14
FT                   /note="N6-acetyllysine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         68
FT                   /note="3'-nitrotyrosine"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         80
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         106
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P48500"
FT   MOD_RES         149
FT                   /note="N6-succinyllysine"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         156
FT                   /note="N6-acetyllysine; alternate"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         156
FT                   /note="N6-succinyllysine; alternate"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         159
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         173
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         194
FT                   /note="N6-acetyllysine; alternate"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         194
FT                   /note="N6-methyllysine; alternate"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         194
FT                   /note="N6-succinyllysine; alternate"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         198
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P48500"
FT   MOD_RES         209
FT                   /note="3'-nitrotyrosine"
FT                   /evidence="ECO:0000250|UniProtKB:P17751"
FT   MOD_RES         212
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         214
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         223
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   MOD_RES         238
FT                   /note="N6-acetyllysine"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
FT   CROSSLNK        142
FT                   /note="Glycyl lysine isopeptide (Lys-Gly) (interchain with
FT                   G-Cter in SUMO1)"
FT                   /evidence="ECO:0000250|UniProtKB:P60174"
SQ   SEQUENCE   249 AA;  26730 MW;  6EB8BB24CFD2CE6E CRC64;
     MAPSRKFFVG GNWKMNGRKQ SLGELIGTLN AAKVPADTEV VCAPPTAYID FARQKLDPKI
     AVAAQNCYKV TNGAFTGEIS PGMIKDYGAT WVVLGHSERR HVFGESDELI GQKVAHALAE
     GLGVIACIGE KLDEREAGIT EKVVFEQTKV IADNVKDWSK VVLAYEPVWA IGTGKTATPQ
     QAQEVHEKLR GWLKSNVSDA VAQSTRIIYG GSVTGATCKE LASQPDVDGF LVGGASLKPE
     FVDIINAKQ
 
 
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