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Protein

Glyceraldehyde-3-phosphate dehydrogenase

Gene

gapdh

Organism
Oncorhynchus mykiss (Rainbow trout) (Salmo gairdneri)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

Has both glyceraldehyde-3-phosphate dehydrogenase and nitrosylase activities, thereby playing a role in glycolysis and nuclear functions, respectively. Glyceraldehyde-3-phosphate dehydrogenase is a key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3-phospho-D-glyceroyl phosphate. Modulates the organization and assembly of the cytoskeleton. Also participates in nuclear events including transcription, RNA transport, DNA replication and apoptosis. Nuclear functions are probably due to the nitrosylase activity that mediates cysteine S-nitrosylation of nuclear target proteins (By similarity).By similarity

Catalytic activityi

D-glyceraldehyde 3-phosphate + phosphate + NAD+ = 3-phospho-D-glyceroyl phosphate + NADH.PROSITE-ProRule annotation

Pathwayi: glycolysis

This protein is involved in step 1 of the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate.
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. Glyceraldehyde-3-phosphate dehydrogenase (GSONMT00017089001), Glyceraldehyde-3-phosphate dehydrogenase (GSONMT00035829001), Glyceraldehyde-3-phosphate dehydrogenase (gapdh), Glyceraldehyde-3-phosphate dehydrogenase (GSONMT00011170001), Glyceraldehyde-3-phosphate dehydrogenase (GSONMT00024074001), Glyceraldehyde-3-phosphate dehydrogenase (GSONMT00024072001), Glyceraldehyde-3-phosphate dehydrogenase
  2. no protein annotated in this organism
  3. no protein annotated in this organism
  4. no protein annotated in this organism
  5. Pyruvate kinase (GSONMT00039304001), Pyruvate kinase (GSONMT00050270001), Pyruvate kinase (GSONMT00039311001), Pyruvate kinase (GSONMT00052888001)
This subpathway is part of the pathway glycolysis, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes pyruvate from D-glyceraldehyde 3-phosphate, the pathway glycolysis and in Carbohydrate degradation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei34 – 341NADBy similarity
Binding sitei79 – 791NAD; via carbonyl oxygenBy similarity
Active sitei152 – 1521NucleophilePROSITE-ProRule annotation
Sitei179 – 1791Activates thiol group during catalysisBy similarity
Binding sitei182 – 1821Glyceraldehyde 3-phosphateBy similarity
Binding sitei234 – 2341Glyceraldehyde 3-phosphateBy similarity
Binding sitei316 – 3161NADBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi13 – 142NADBy similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase, Transferase

Keywords - Biological processi

Apoptosis, Glycolysis

Keywords - Ligandi

NAD

Enzyme and pathway databases

SABIO-RKO42259.
UniPathwayiUPA00109; UER00184.

Names & Taxonomyi

Protein namesi
Recommended name:
Glyceraldehyde-3-phosphate dehydrogenase (EC:1.2.1.12)
Short name:
GAPDH
Alternative name(s):
Peptidyl-cysteine S-nitrosylase GAPDH (EC:2.6.99.-)
Gene namesi
Name:gapdh
Synonyms:gapd
OrganismiOncorhynchus mykiss (Rainbow trout) (Salmo gairdneri)
Taxonomic identifieri8022 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiProtacanthopterygiiSalmoniformesSalmonidaeSalmoninaeOncorhynchus

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 335335Glyceraldehyde-3-phosphate dehydrogenasePRO_0000145500Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei152 – 1521S-nitrosocysteineBy similarity

Post-translational modificationi

S-nitrosylation of Cys-152 leads to translocation to the nucleus.By similarity

Keywords - PTMi

S-nitrosylation

Proteomic databases

PRIDEiO42259.

Interactioni

Subunit structurei

Homotetramer.By similarity

GO - Molecular functioni

Structurei

3D structure databases

ProteinModelPortaliO42259.
SMRiO42259. Positions 6-335.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni151 – 1533Glyceraldehyde 3-phosphate bindingBy similarity
Regioni211 – 2122Glyceraldehyde 3-phosphate bindingBy similarity

Sequence similaritiesi

Phylogenomic databases

HOVERGENiHBG000227.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR020831. GlycerAld/Erythrose_P_DH.
IPR020830. GlycerAld_3-P_DH_AS.
IPR020829. GlycerAld_3-P_DH_cat.
IPR020828. GlycerAld_3-P_DH_NAD(P)-bd.
IPR006424. Glyceraldehyde-3-P_DH_1.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR10836. PTHR10836. 1 hit.
PfamiPF02800. Gp_dh_C. 1 hit.
PF00044. Gp_dh_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000149. GAP_DH. 1 hit.
PRINTSiPR00078. G3PDHDRGNASE.
SMARTiSM00846. Gp_dh_N. 1 hit.
[Graphical view]
SUPFAMiSSF51735. SSF51735. 1 hit.
TIGRFAMsiTIGR01534. GAPDH-I. 1 hit.
PROSITEiPS00071. GAPDH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O42259-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDLCVGING FGRIGRLVLR ACLQKGIKVV AINDPFIDLQ YMVYMFKYDS
60 70 80 90 100
THGRYKGEVS MEDGKLIVDD HSISVFQCMK PHEIPWGKAG ADYVVESTGV
110 120 130 140 150
FLSIDKASSH IQGGAKRVVV SAPSPDAPMF VMGVNEDKFD PSSMTIVSNA
160 170 180 190 200
SCTTNCLAPL AKVIHDNFGI EEALMTTVHA YTATQKTVDG PSAKAWRDGR
210 220 230 240 250
GAHQNIIPAS TGAAKAVGKV IPELNGKLTG MAFRVPVADV SVVELTCRLS
260 270 280 290 300
RPGSYAEIKG AVKKAAEGPM KGYVGYTEYS VVSSDFIGDT HSSMFDAGAG
310 320 330
ISFNDNFVKL ISWYDNEFGY SHRVADLLLY MHFKE
Length:335
Mass (Da):36,290
Last modified:January 1, 1998 - v1
Checksum:iDF88F0D4B9316130
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF027130 mRNA. Translation: AAB82747.1.
RefSeqiNP_001117718.1. NM_001124246.1.
UniGeneiOmy.11430.

Genome annotation databases

GeneIDi100135863.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF027130 mRNA. Translation: AAB82747.1.
RefSeqiNP_001117718.1. NM_001124246.1.
UniGeneiOmy.11430.

3D structure databases

ProteinModelPortaliO42259.
SMRiO42259. Positions 6-335.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiO42259.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi100135863.

Organism-specific databases

CTDi2597.

Phylogenomic databases

HOVERGENiHBG000227.

Enzyme and pathway databases

UniPathwayiUPA00109; UER00184.
SABIO-RKO42259.

Family and domain databases

Gene3Di3.40.50.720. 1 hit.
InterProiIPR020831. GlycerAld/Erythrose_P_DH.
IPR020830. GlycerAld_3-P_DH_AS.
IPR020829. GlycerAld_3-P_DH_cat.
IPR020828. GlycerAld_3-P_DH_NAD(P)-bd.
IPR006424. Glyceraldehyde-3-P_DH_1.
IPR016040. NAD(P)-bd_dom.
[Graphical view]
PANTHERiPTHR10836. PTHR10836. 1 hit.
PfamiPF02800. Gp_dh_C. 1 hit.
PF00044. Gp_dh_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000149. GAP_DH. 1 hit.
PRINTSiPR00078. G3PDHDRGNASE.
SMARTiSM00846. Gp_dh_N. 1 hit.
[Graphical view]
SUPFAMiSSF51735. SSF51735. 1 hit.
TIGRFAMsiTIGR01534. GAPDH-I. 1 hit.
PROSITEiPS00071. GAPDH. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Abnet C.C., Peterson R.E.
    Submitted (SEP-1997) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Tissue: Gonad.

Entry informationi

Entry nameiG3P_ONCMY
AccessioniPrimary (citable) accession number: O42259
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: January 1, 1998
Last modified: December 9, 2015
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.