A3CYG8 (G3P_METMJ) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glyceraldehyde-3-phosphate dehydrogenase
Short name=GAPDH
EC=1.2.1.59

Alternative name(s):
NAD(P)-dependent glyceraldehyde-3-phosphate dehydrogenase

Gene names

Name:	gap
Ordered Locus Names:	Memar_2497

Organism

Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1) [Complete proteome] [HAMAP]

Taxonomic identifier

368407 [NCBI]

Taxonomic lineage

Archaea › Euryarchaeota › Methanomicrobia › Methanomicrobiales › Methanomicrobiaceae › Methanoculleus

Protein attributes

Sequence length	341 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	D-glyceraldehyde 3-phosphate + phosphate + NAD(P)+ = 3-phospho-D-glyceroyl phosphate + NAD(P)H. HAMAP MF_00559
Pathway	Carbohydrate degradation; glycolysis; pyruvate from D-glyceraldehyde 3-phosphate: step 1/5. HAMAP MF_00559
Subunit structure	Homotetramer By similarity. HAMAP MF_00559
Subcellular location	Cytoplasm By similarity HAMAP MF_00559.
Sequence similarities	Belongs to the glyceraldehyde-3-phosphate dehydrogenase family.

Ontologies

Keywords
Biological process	Glycolysis
Cellular component	Cytoplasm
Ligand	NAD NADP
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	glycolysis Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	NAD binding Inferred from electronic annotation. Source: InterPro NADP binding Inferred from electronic annotation. Source: InterPro glyceraldehyde-3-phosphate dehydrogenase (NAD(P)+) (phosphorylating) activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 341	341	Glyceraldehyde-3-phosphate dehydrogenase HAMAP MF_00559		PRO_0000300973
Regions
	Nucleotide binding	11 – 12	2	NAD By similarity
	Region	139 – 141	3	Glyceraldehyde 3-phosphate binding By similarity
	Region	194 – 195	2	Glyceraldehyde 3-phosphate binding By similarity
Sites
	Active site	140	1	Nucleophile By similarity
	Binding site	110	1	NAD; via amide nitrogen By similarity
	Binding site	168	1	NAD By similarity
	Binding site	302	1	NAD; via carbonyl oxygen By similarity

Sequences

	Sequence		Length	Mass (Da)
	A3CYG8 [UniParc]. Last modified March 20, 2007. Version 1. Checksum: FBFCE0F69EA81953	FASTA	341	37,212
	10 20 30 40 50 60 MIKVAINGYG TIGKRVADAV AAQPDMEVIG VSKTSVSAEA YIAKERGYPL YIADLGKKPA 70 80 90 100 110 120 FEKAGIEVAG DVEAMLKAAD IVVDATPGGV GEKNRPIYEK LGKKAIFQGG EDHEVAGFSF 130 140 150 160 170 180 NAHANYNEAE NHQFARVVSC NSTGLVRIIH ALDQAFGVAR VRAVMVRRGA DPDDVKRGPI 190 200 210 220 230 240 DAIVLNPASI PSHHGPDVNT VLPHINIVTL AMIVPTTFMH MHSIQMDLKK ETTREEVLKV 250 260 270 280 290 300 FENHSRIGLV RKTMGIKSNA QLREYTQDLG RPRTDLWENG VFEESVSILD GKEFYCFQAI 310 320 330 340 HQEADVVPEN IDCIRALMGT VKDPQESIRM TNEALGLVAI G

References

[1]

"Complete genome sequence of Methanoculleus marisnigri Romesser et al. 1981 type strain JR1." Anderson I.J., Sieprawska-Lupa M., Lapidus A., Nolan M., Copeland A., Glavina Del Rio T., Tice H., Dalin E., Barry K., Saunders E., Han C., Brettin T., Detter J.C., Bruce D., Mikhailova N., Pitluck S., Hauser L., Land M. , Lucas S., Richardson P., Whitman W.B., Kyrpides N.C. Stand. Genomic Sci. 1:189-196(2009) [PubMed: 21304656] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 35101 / DSM 1498 / JR1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000562 Genomic DNA. Translation: ABN58418.1.
RefSeq	YP_001048400.1. NC_009051.1.
3D structure databases
ProteinModelPortal	A3CYG8.
SMR	A3CYG8. Positions 2-338.
ModBase	Search...
Protein-protein interaction databases
STRING	A3CYG8.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4848447.
GenomeReviews	Gene locus Memar_2497 in contig CP000562_GR.
KEGG	mem:Memar_2497.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	arNOG04694.
HOGENOM	HBG392099.
OMA	VPSHHGP.
ProtClustDB	PRK04207.
Enzyme and pathway databases
BioCyc	MMAR368407:MEMAR_2497-MONOMER.
Family and domain databases
HAMAP	MF_00559. G3P_dehdrog_arch. [Tree]
InterPro	IPR020831. GlycerAld/Erythrose_P_DH. IPR020829. GlycerAld_3-P_DH_cat. IPR020828. GlycerAld_3-P_DH_NAD(P)-bd. IPR006436. Glyceraldehyde-3-P_DH_2_arc. IPR016040. NAD(P)-bd_dom. [Graphical view]
Gene3D	G3DSA:3.40.50.720. NAD(P)-bd. 1 hit.
KO	K00150.
Pfam	PF02800. Gp_dh_C. 1 hit. PF00044. Gp_dh_N. 1 hit. [Graphical view]
PIRSF	PIRSF000149. GAP_DH. 1 hit.
SMART	SM00846. Gp_dh_N. 1 hit. [Graphical view]
TIGRFAMs	TIGR01546. GAPDH-II_archae. 1 hit.
PROSITE	PS00071. GAPDH. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

G3P_METMJ

Accession

Primary (citable) accession number: A3CYG8

Entry history

Integrated into UniProtKB/Swiss-Prot:	September 11, 2007
Last sequence update:	March 20, 2007
Last modified:	November 16, 2011
This is version 43 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program