GPMI_ANTSP
ID GPMI_ANTSP Reviewed; 510 AA.
AC Q06464;
DT 01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-1994, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=2,3-bisphosphoglycerate-independent phosphoglycerate mutase {ECO:0000255|HAMAP-Rule:MF_01038};
DE Short=BPG-independent PGAM {ECO:0000255|HAMAP-Rule:MF_01038};
DE Short=Phosphoglyceromutase {ECO:0000255|HAMAP-Rule:MF_01038};
DE Short=iPGM {ECO:0000255|HAMAP-Rule:MF_01038};
DE EC=5.4.2.12 {ECO:0000255|HAMAP-Rule:MF_01038};
GN Name=gpmI {ECO:0000255|HAMAP-Rule:MF_01038}; Synonyms=pgmA;
OS Antithamnion sp. (Red alga).
OG Plastid; Chloroplast.
OC Eukaryota; Rhodophyta; Florideophyceae; Rhodymeniophycidae; Ceramiales;
OC Ceramiaceae; Antithamnion; unclassified Antithamnion.
OX NCBI_TaxID=2767;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=8437571; DOI=10.1007/bf00277119;
RA Valentin K.-U.;
RT "SecA is plastid-encoded in a red alga: implications for the evolution of
RT plastid genomes and the thylakoid protein import apparatus.";
RL Mol. Gen. Genet. 236:245-250(1993).
CC -!- FUNCTION: Catalyzes the interconversion of 2-phosphoglycerate and 3-
CC phosphoglycerate. {ECO:0000255|HAMAP-Rule:MF_01038}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2R)-2-phosphoglycerate = (2R)-3-phosphoglycerate;
CC Xref=Rhea:RHEA:15901, ChEBI:CHEBI:58272, ChEBI:CHEBI:58289;
CC EC=5.4.2.12; Evidence={ECO:0000255|HAMAP-Rule:MF_01038};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01038};
CC Note=Binds 2 manganese ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01038};
CC -!- PATHWAY: Carbohydrate degradation; glycolysis; pyruvate from D-
CC glyceraldehyde 3-phosphate: step 3/5. {ECO:0000255|HAMAP-
CC Rule:MF_01038}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC -!- SIMILARITY: Belongs to the BPG-independent phosphoglycerate mutase
CC family. {ECO:0000255|HAMAP-Rule:MF_01038}.
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DR EMBL; X64705; CAA45959.1; -; Genomic_DNA.
DR PIR; S42705; S42705.
DR AlphaFoldDB; Q06464; -.
DR SMR; Q06464; -.
DR UniPathway; UPA00109; UER00186.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR GO; GO:0046537; F:2,3-bisphosphoglycerate-independent phosphoglycerate mutase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006007; P:glucose catabolic process; IEA:InterPro.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniRule.
DR CDD; cd16010; iPGM; 1.
DR Gene3D; 3.40.1450.10; -; 1.
DR Gene3D; 3.40.720.10; -; 1.
DR HAMAP; MF_01038; GpmI; 1.
DR InterPro; IPR017850; Alkaline_phosphatase_core_sf.
DR InterPro; IPR011258; BPG-indep_PGM_N.
DR InterPro; IPR006124; Metalloenzyme.
DR InterPro; IPR036646; PGAM_B_sf.
DR InterPro; IPR005995; Pgm_bpd_ind.
DR PANTHER; PTHR31637; PTHR31637; 1.
DR Pfam; PF06415; iPGM_N; 1.
DR Pfam; PF01676; Metalloenzyme; 1.
DR PIRSF; PIRSF001492; IPGAM; 1.
DR SUPFAM; SSF53649; SSF53649; 1.
DR SUPFAM; SSF64158; SSF64158; 1.
DR TIGRFAMs; TIGR01307; pgm_bpd_ind; 1.
PE 3: Inferred from homology;
KW Chloroplast; Glycolysis; Isomerase; Manganese; Metal-binding; Plastid.
FT CHAIN 1..510
FT /note="2,3-bisphosphoglycerate-independent phosphoglycerate
FT mutase"
FT /id="PRO_0000212244"
FT ACT_SITE 65
FT /note="Phosphoserine intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 15
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 65
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 126
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 155..156
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 187
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 193
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 259..262
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 332
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 399
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 403
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 440
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 441
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
FT BINDING 458
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01038"
SQ SEQUENCE 510 AA; 57840 MW; 03DC7FD93A196B33 CRC64;
MNNKSISPII LMILDGWGHS TNAKGNAIHE ANTPIIDKLW DNYPKTLLSA SGEHVGLPHK
QMGNSEVGHT TIGAGRIINQ DLVKISKSIK NKEFFNNYQL HNIYKYSCEK NSKVHIVGLC
SNGGVHSHIN HLKALIQISK QYKVMTCLHL ITDGRDTLPK QAKLFVKEII DIIDENYNTE
ICTISGRYYS MDRDCRWSRT EKAYKAMVEN SCNQNSSSDI LSIIDKYYEQ NISDEFLPPT
KISMHNIVHN DSLIFFNFRP DRIRQLLHSF AKPNFKGFQR KTIKNLMLTT FTEYDSTLSI
PTVFPNEPKK NFLGQIISNS GLKQLRLAET EKYAHVTYFF NGGIEEPFPG ENRELIASPK
VETYDLPPEM SAYQLTNSLI EAINKQLYQF IVINYANPDM IGHTGNMNAT IEAIEIVDQC
IEKVLHTIED TNNILIITSD HGNADYMLTD ENKPCTSHSI NPVPFILINN RQKKQTNLHS
HGSLADIAPT ILDILNINIP NEMNGKSLIT
