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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit A

Gene

glpA

Organism
Shigella flexneri
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor (By similarity).By similarity

Catalytic activityi

sn-glycerol 3-phosphate + a quinone = glycerone phosphate + a quinol.

Cofactori

Protein has several cofactor binding sites:
  • FADBy similarity
  • FMNBy similarity

Pathwayi: glycerol degradation via glycerol kinase pathway

This protein is involved in step 1 of the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route).
Proteins known to be involved in this subpathway in this organism are:
  1. Anaerobic glycerol-3-phosphate dehydrogenase subunit A (glpA), Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB), Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB), Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB), Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB)
This subpathway is part of the pathway glycerol degradation via glycerol kinase pathway, which is itself part of Polyol metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route), the pathway glycerol degradation via glycerol kinase pathway and in Polyol metabolism.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi10 – 38FADSequence analysisAdd BLAST29

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
LigandFAD, Flavoprotein

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673

Names & Taxonomyi

Protein namesi
Recommended name:
Anaerobic glycerol-3-phosphate dehydrogenase subunit A (EC:1.1.5.3)
Short name:
G-3-P dehydrogenase
Gene namesi
Name:glpA
Ordered Locus Names:SF2323, S2456
OrganismiShigella flexneri
Taxonomic identifieri623 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeShigella
Proteomesi
  • UP000002673 Componenti: Chromosome
  • UP000001006 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001260961 – 542Anaerobic glycerol-3-phosphate dehydrogenase subunit AAdd BLAST542

Proteomic databases

PRIDEiP0A9C2

Interactioni

Subunit structurei

Composed of a catalytic GlpA/B dimer and of membrane bound GlpC.By similarity

Structurei

3D structure databases

ProteinModelPortaliP0A9C2
SMRiP0A9C2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG4107R5Y Bacteria
COG0578 LUCA
HOGENOMiHOG000004814
KOiK00111
OMAiIRSFWGV

Family and domain databases

Gene3Di3.50.50.603 hits
InterProiView protein in InterPro
IPR007419 BFD-like_2Fe2S-bd_dom
IPR006076 FAD-dep_OxRdtase
IPR036188 FAD/NAD-bd_sf
IPR000447 G3P_DH_FAD-dep
IPR017752 G3P_DH_GlpA_su
PANTHERiPTHR11985 PTHR11985, 1 hit
PfamiView protein in Pfam
PF01266 DAO, 1 hit
PF04324 Fer2_BFD, 1 hit
PRINTSiPR01001 FADG3PDH
SUPFAMiSSF51905 SSF51905, 1 hit
TIGRFAMsiTIGR03377 glycerol3P_GlpA, 1 hit
PROSITEiView protein in PROSITE
PS00977 FAD_G3PDH_1, 1 hit
PS00978 FAD_G3PDH_2, 1 hit

Sequencei

Sequence statusi: Complete.

P0A9C2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTRDSQSSD VIIIGGGATG AGIARDCALR GLRVILVERH DIATGATGRN
60 70 80 90 100
HGLLHSGARY AVTDAESARE CISENQILKR IARHCVEPTN GLFITLPEDD
110 120 130 140 150
LSFQATFIRA CEEAGISAEA IDPQQARIIE PAVNPALIGA VKVPDGTVDP
160 170 180 190 200
FRLTAANMLD AKEHGAVILT AHEVTGLIRE GATVCGVRVR NHLTGETQAL
210 220 230 240 250
HAPVVVNAAG IWGQHIAEYA DLRIRMFPAK GSLLIMDHRI NQHVINRCRK
260 270 280 290 300
PSDADILVPG DTISLIGTTS LRIDYNEIDD NRVTAEEVDI LLREGEKLAP
310 320 330 340 350
VMAKTRILRA YSGVRPLVAS DDDPSGRNVS RGIVLLDHAE RDGLDGFITI
360 370 380 390 400
TGGKLMTYRL MAEWATDAVC RKLGNTRPCT TADLALPGSQ EPAEVTLRKV
410 420 430 440 450
ISLPAPLRGS AVYRHGDRTP AWLSEGRLHR SLVCECEAVT AGEVQYAVEN
460 470 480 490 500
LNVNSLLDLR RRTRVGMGTC QGELCACRAA GLLQRFNVTT SAQSIEQLST
510 520 530 540
FLNERWKGVQ PIAWGDALRE SEFTRWVYQG LCGLEKEQKD AL
Length:542
Mass (Da):58,958
Last modified:July 19, 2005 - v1
Checksum:iE5C803F89E912E0E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005674 Genomic DNA Translation: AAN43838.2
AE014073 Genomic DNA Translation: AAP17656.1
RefSeqiNP_708131.2, NC_004337.2
WP_000857257.1, NZ_NIYV01000063.1

Genome annotation databases

EnsemblBacteriaiAAN43838; AAN43838; SF2323
AAP17656; AAP17656; S2456
GeneIDi1025493
KEGGisfl:SF2323
sfx:S2456
PATRICifig|198214.7.peg.2783

Similar proteinsi

Entry informationi

Entry nameiGLPA_SHIFL
AccessioniPrimary (citable) accession number: P0A9C2
Secondary accession number(s): P13032, P78238
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 19, 2005
Last sequence update: July 19, 2005
Last modified: April 25, 2018
This is version 101 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome