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A0RNS3

- PDXA_CAMFF

UniProt

A0RNS3 - PDXA_CAMFF

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Protein

4-hydroxythreonine-4-phosphate dehydrogenase

Gene

pdxA

Organism
Campylobacter fetus subsp. fetus (strain 82-40)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the NAD(P)-dependent oxidation of 4-(phosphohydroxy)-L-threonine (HTP) into 2-amino-3-oxo-4-(phosphohydroxy)butyric acid which spontaneously decarboxylates to form 3-amino-2-oxopropyl phosphate (AHAP).UniRule annotation

Catalytic activityi

4-phosphonooxy-L-threonine + NAD+ = 3-amino-2-oxopropyl phosphate + CO2 + NADH.

Cofactori

Zn2+UniRule annotation, Mg2+UniRule annotation, Co2+UniRule annotationNote: Binds 1 divalent metal cation per subunit. Can use ions such as Zn(2+), Mg(2+) or Co(2+).UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei121 – 1211SubstrateUniRule annotation
Binding sitei122 – 1221SubstrateUniRule annotation
Metal bindingi150 – 1501Divalent metal cation; shared with dimeric partnerUniRule annotation
Metal bindingi189 – 1891Divalent metal cation; shared with dimeric partnerUniRule annotation
Metal bindingi246 – 2461Divalent metal cation; shared with dimeric partnerUniRule annotation
Binding sitei254 – 2541SubstrateUniRule annotation
Binding sitei263 – 2631SubstrateUniRule annotation
Binding sitei272 – 2721SubstrateUniRule annotation

GO - Molecular functioni

  1. 4-hydroxythreonine-4-phosphate dehydrogenase activity Source: UniProtKB-HAMAP
  2. cobalt ion binding Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP
  4. NAD binding Source: InterPro
  5. zinc ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. pyridoxal phosphate biosynthetic process Source: UniProtKB-HAMAP
  2. pyridoxine biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Pyridoxine biosynthesis

Keywords - Ligandi

Cobalt, Magnesium, Metal-binding, NAD, NADP, Zinc

Enzyme and pathway databases

BioCyciCFET360106:GHTH-680-MONOMER.
UniPathwayiUPA00244; UER00312.

Names & Taxonomyi

Protein namesi
Recommended name:
4-hydroxythreonine-4-phosphate dehydrogenaseUniRule annotation (EC:1.1.1.262UniRule annotation)
Alternative name(s):
4-(phosphohydroxy)-L-threonine dehydrogenaseUniRule annotation
Gene namesi
Name:pdxAUniRule annotation
Ordered Locus Names:CFF8240_0681
OrganismiCampylobacter fetus subsp. fetus (strain 82-40)
Taxonomic identifieri360106 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
ProteomesiUP000000760: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 3073074-hydroxythreonine-4-phosphate dehydrogenasePRO_1000051492Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi360106.CFF8240_0681.

Structurei

3D structure databases

ProteinModelPortaliA0RNS3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PdxA family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1995.
HOGENOMiHOG000221591.
KOiK00097.
OMAiAPINKHN.
OrthoDBiEOG6GN6ZC.

Family and domain databases

Gene3Di3.40.718.10. 1 hit.
HAMAPiMF_00536. PdxA.
InterProiIPR024084. IsoPropMal-DH-like_dom.
IPR005255. PdxA.
[Graphical view]
PfamiPF04166. PdxA. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00557. pdxA. 1 hit.

Sequencei

Sequence statusi: Complete.

A0RNS3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSLPKIAISV GDINGVGIEI ALKSHDEIKN ICSPIYFINN ELLNSAANIL
60 70 80 90 100
KFTVPNDFEI FECGSSFNIK PGRVSKKSGK FSFVSFENAI LYTQNKRAQA
110 120 130 140 150
LVTMPINKES WKKAGVPYVG HTDALGKYFG KNAIMMLGCE ELFVALYTDH
160 170 180 190 200
LALKDVSAKI KAKNLALFLV DFYNSSKFEN IGVLGFNPHA SDNETIGGKE
210 220 230 240 250
EKEIIKAIKS ANNRLKKEVF TGPLVPDAAF TKSSLKRCNR LVSMYHDVGL
260 270 280 290 300
APLKALYFDK SINVSLNLPI VRTSVDHGTA FDIAYKGKAE TKSYIEAIKF

AIKLCDY
Length:307
Mass (Da):33,925
Last modified:January 9, 2007 - v1
Checksum:iA3439845911CFA96
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000487 Genomic DNA. Translation: ABK83061.1.
RefSeqiWP_011731912.1. NC_008599.1.
YP_891856.1. NC_008599.1.

Genome annotation databases

EnsemblBacteriaiABK83061; ABK83061; CFF8240_0681.
GeneIDi4538213.
KEGGicff:CFF8240_0681.
PATRICi20035880. VBICamFet25865_0656.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000487 Genomic DNA. Translation: ABK83061.1 .
RefSeqi WP_011731912.1. NC_008599.1.
YP_891856.1. NC_008599.1.

3D structure databases

ProteinModelPortali A0RNS3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 360106.CFF8240_0681.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABK83061 ; ABK83061 ; CFF8240_0681 .
GeneIDi 4538213.
KEGGi cff:CFF8240_0681.
PATRICi 20035880. VBICamFet25865_0656.

Phylogenomic databases

eggNOGi COG1995.
HOGENOMi HOG000221591.
KOi K00097.
OMAi APINKHN.
OrthoDBi EOG6GN6ZC.

Enzyme and pathway databases

UniPathwayi UPA00244 ; UER00312 .
BioCyci CFET360106:GHTH-680-MONOMER.

Family and domain databases

Gene3Di 3.40.718.10. 1 hit.
HAMAPi MF_00536. PdxA.
InterProi IPR024084. IsoPropMal-DH-like_dom.
IPR005255. PdxA.
[Graphical view ]
Pfami PF04166. PdxA. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00557. pdxA. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Sequence of Campylobacter fetus subsp. fetus 82-40."
    Fouts D.E., Nelson K.E.
    Submitted (NOV-2006) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 82-40.

Entry informationi

Entry nameiPDXA_CAMFF
AccessioniPrimary (citable) accession number: A0RNS3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: January 9, 2007
Last modified: November 26, 2014
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The active site is located at the dimer interface.UniRule annotation

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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

External Data

Dasty 3