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Protein

Histidinol dehydrogenase 2

Gene

hisD2

Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the sequential NAD-dependent oxidations of L-histidinol to L-histidinaldehyde and then to L-histidine.UniRule annotation

Catalytic activityi

L-histidinol + H2O + 2 NAD+ = L-histidine + 2 NADH.UniRule annotation

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion per subunit.UniRule annotation

Pathwayi: L-histidine biosynthesis

This protein is involved in step 9 of the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation
Proteins known to be involved in the 9 steps of the subpathway in this organism are:
  1. ATP phosphoribosyltransferase regulatory subunit (hisZ), ATP phosphoribosyltransferase (hisG)
  2. Histidine biosynthesis bifunctional protein HisIE (hisI)
  3. Phosphoribosyl-AMP cyclohydrolase (hisI), Histidine biosynthesis bifunctional protein HisIE (hisI)
  4. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA)
  5. Imidazole glycerol phosphate synthase subunit HisF (hisF), Imidazole glycerol phosphate synthase subunit HisH (hisH)
  6. Imidazoleglycerol-phosphate dehydratase (hisB)
  7. Histidinol-phosphate aminotransferase 1 (hisC1), Histidinol-phosphate aminotransferase 2 (hisC2)
  8. no protein annotated in this organism
  9. Histidinol dehydrogenase 1 (hisD1), Histidinol dehydrogenase 2 (hisD2)
This subpathway is part of the pathway L-histidine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate, the pathway L-histidine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei130NADUniRule annotation1
Binding sitei192NADUniRule annotation1
Binding sitei215NADUniRule annotation1
Binding sitei238SubstrateUniRule annotation1
Metal bindingi260ZincUniRule annotation1
Binding sitei260SubstrateUniRule annotation1
Metal bindingi263ZincUniRule annotation1
Binding sitei263SubstrateUniRule annotation1
Active sitei328Proton acceptorUniRule annotation1
Active sitei329Proton acceptorUniRule annotation1
Binding sitei329SubstrateUniRule annotation1
Metal bindingi362ZincUniRule annotation1
Binding sitei362SubstrateUniRule annotation1
Binding sitei416SubstrateUniRule annotation1
Metal bindingi421ZincUniRule annotation1
Binding sitei421SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Biological processi

Amino-acid biosynthesis, Histidine biosynthesis

Keywords - Ligandi

Metal-binding, NAD, Zinc

Enzyme and pathway databases

BioCyciAVAR240292:G7WH-9511-MONOMER.
UniPathwayiUPA00031; UER00014.

Names & Taxonomyi

Protein namesi
Recommended name:
Histidinol dehydrogenase 2UniRule annotation (EC:1.1.1.23UniRule annotation)
Short name:
HDH 2UniRule annotation
Gene namesi
Name:hisD2UniRule annotation
Ordered Locus Names:Ava_4204
OrganismiAnabaena variabilis (strain ATCC 29413 / PCC 7937)
Taxonomic identifieri240292 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeAnabaena
Proteomesi
  • UP000002533 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002298491 – 433Histidinol dehydrogenase 2Add BLAST433

Interactioni

Protein-protein interaction databases

STRINGi240292.Ava_4204.

Structurei

3D structure databases

ProteinModelPortaliQ3M5D3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the histidinol dehydrogenase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CEK. Bacteria.
COG0141. LUCA.
HOGENOMiHOG000243914.
KOiK00013.
OMAiPHAINIA.
OrthoDBiPOG091H03YX.

Family and domain databases

CDDicd06572. Histidinol_dh. 1 hit.
HAMAPiMF_01024. HisD. 1 hit.
InterProiIPR016161. Ald_DH/histidinol_DH.
IPR001692. Histidinol_DH_CS.
IPR022695. Histidinol_DH_monofunct.
IPR012131. Hstdl_DH.
[Graphical view]
PfamiPF00815. Histidinol_dh. 1 hit.
[Graphical view]
PIRSFiPIRSF000099. Histidinol_dh. 1 hit.
PRINTSiPR00083. HOLDHDRGNASE.
SUPFAMiSSF53720. SSF53720. 1 hit.
TIGRFAMsiTIGR00069. hisD. 1 hit.
PROSITEiPS00611. HISOL_DEHYDROGENASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q3M5D3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLRIITQQAD VKAELQRICD RTHDEQVLHK EATVREVLQA VKRQGDKAVL
60 70 80 90 100
HYTDEFDNQI LKAEELRVTG SELDAAYQQV SKELLEAIQL ASRQIEAFHR
110 120 130 140 150
QRVPKSWVHF GDDDIVLGKR YTPVDRAGLY VPGGRAAYVS TVLMNAIPAK
160 170 180 190 200
VAGVPRIVMA TPPGAQKAIN PAVLVAAQEV GVQEIYRVGG AQAIAALAYG
210 220 230 240 250
TETIPKVDVI TGPGNIYVTL AKKLVYGTVG IDSLAGPSEV LIIADEGANP
260 270 280 290 300
VHVATDMLAQ AEHDPMAAAI LFTTDPALAK NVQVAVERQL VDHPRRIDTE
310 320 330 340 350
KAIAHYGLIV LVESLDAAAE LSNEFAPEHL ELEVKDPWAV LPNIRHAGAI
360 370 380 390 400
FLGYSTPEAV GDYLAGPNHT LPTSGAARYA SALSVETFLK HSSIIQYSQT
410 420 430
ALNKVAGAID ALATAEGLPS HADSVKRRIQ QDE
Length:433
Mass (Da):46,701
Last modified:October 25, 2005 - v1
Checksum:i5C294698068A3ABA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA23803.1.

Genome annotation databases

EnsemblBacteriaiABA23803; ABA23803; Ava_4204.
KEGGiava:Ava_4204.
PATRICi35429761. VBIAnaVar43351_5410.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000117 Genomic DNA. Translation: ABA23803.1.

3D structure databases

ProteinModelPortaliQ3M5D3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi240292.Ava_4204.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA23803; ABA23803; Ava_4204.
KEGGiava:Ava_4204.
PATRICi35429761. VBIAnaVar43351_5410.

Phylogenomic databases

eggNOGiENOG4105CEK. Bacteria.
COG0141. LUCA.
HOGENOMiHOG000243914.
KOiK00013.
OMAiPHAINIA.
OrthoDBiPOG091H03YX.

Enzyme and pathway databases

UniPathwayiUPA00031; UER00014.
BioCyciAVAR240292:G7WH-9511-MONOMER.

Family and domain databases

CDDicd06572. Histidinol_dh. 1 hit.
HAMAPiMF_01024. HisD. 1 hit.
InterProiIPR016161. Ald_DH/histidinol_DH.
IPR001692. Histidinol_DH_CS.
IPR022695. Histidinol_DH_monofunct.
IPR012131. Hstdl_DH.
[Graphical view]
PfamiPF00815. Histidinol_dh. 1 hit.
[Graphical view]
PIRSFiPIRSF000099. Histidinol_dh. 1 hit.
PRINTSiPR00083. HOLDHDRGNASE.
SUPFAMiSSF53720. SSF53720. 1 hit.
TIGRFAMsiTIGR00069. hisD. 1 hit.
PROSITEiPS00611. HISOL_DEHYDROGENASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiHISX2_ANAVT
AccessioniPrimary (citable) accession number: Q3M5D3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: October 25, 2005
Last modified: November 2, 2016
This is version 78 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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.