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Q2IXG7

- PANC_RHOP2

UniProt

Q2IXG7 - PANC_RHOP2

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Protein
Pantothenate synthetase
Gene
panC, RPB_2388
Organism
Rhodopseudomonas palustris (strain HaA2)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate By similarity.UniRule annotation

Catalytic activityi

ATP + (R)-pantoate + beta-alanine = AMP + diphosphate + (R)-pantothenate.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei41 – 411Proton donor By similarity
Binding sitei65 – 651Beta-alanine By similarity
Binding sitei65 – 651Pantoate By similarity
Binding sitei158 – 1581Pantoate By similarity
Binding sitei181 – 1811ATP; via amide nitrogen and carbonyl oxygen By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi34 – 418ATP By similarity
Nucleotide bindingi152 – 1554ATP By similarity
Nucleotide bindingi189 – 1924ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. pantoate-beta-alanine ligase activity Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. pantothenate biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Pantothenate biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciRPAL316058:GHF1-2419-MONOMER.
UniPathwayiUPA00028; UER00005.

Names & Taxonomyi

Protein namesi
Recommended name:
Pantothenate synthetase (EC:6.3.2.1)
Short name:
PS
Alternative name(s):
Pantoate--beta-alanine ligase
Pantoate-activating enzyme
Gene namesi
Name:panC
Ordered Locus Names:RPB_2388
OrganismiRhodopseudomonas palustris (strain HaA2)
Taxonomic identifieri316058 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
ProteomesiUP000008809: Chromosome

Subcellular locationi

Cytoplasm Reviewed prediction UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 283283Pantothenate synthetaseUniRule annotation
PRO_0000305536Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi316058.RPB_2388.

Structurei

3D structure databases

ProteinModelPortaliQ2IXG7.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
KOiK01918.
OMAiIHTIREL.
OrthoDBiEOG6Z6FZ4.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
HAMAPiMF_00158. PanC.
InterProiIPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2IXG7-1 [UniParc]FASTAAdd to Basket

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MPRPPVVART LPALRRALDD LRRRNATVAL VPTMGALHDG HLSLVRLAKR    50
RAAKVVVSVF VNPTQFAPHE DFGSYPRTWK ADVAKLAAEN VDLIWNPDVK 100
TMYPEGFATR IGVDGPAIAG LEDRFRPHFF GGVATVVGKL FLQVRPDVAI 150
FGSKDFQQLR VVTRMAADLD LGVKVIGAPT IRERDGLAMS SRNVYLTPEQ 200
RQVAPTLYRA MKETAKLLKA GRSAEAALAA GAKMITDAGF ALDYLEARHA 250
ESLAPVGSIK DGPIRLLVAA KLGNTRLIDN VAV 283
Length:283
Mass (Da):30,720
Last modified:March 7, 2006 - v1
Checksum:iBE150C5D7E935E73
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000250 Genomic DNA. Translation: ABD07093.1.
RefSeqiWP_011441278.1. NC_007778.1.
YP_486004.1. NC_007778.1.

Genome annotation databases

EnsemblBacteriaiABD07093; ABD07093; RPB_2388.
GeneIDi3909388.
KEGGirpb:RPB_2388.
PATRICi23299449. VBIRhoPal125544_2510.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000250 Genomic DNA. Translation: ABD07093.1 .
RefSeqi WP_011441278.1. NC_007778.1.
YP_486004.1. NC_007778.1.

3D structure databases

ProteinModelPortali Q2IXG7.
ModBasei Search...

Protein-protein interaction databases

STRINGi 316058.RPB_2388.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABD07093 ; ABD07093 ; RPB_2388 .
GeneIDi 3909388.
KEGGi rpb:RPB_2388.
PATRICi 23299449. VBIRhoPal125544_2510.

Phylogenomic databases

eggNOGi COG0414.
HOGENOMi HOG000175516.
KOi K01918.
OMAi IHTIREL.
OrthoDBi EOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayi UPA00028 ; UER00005 .
BioCyci RPAL316058:GHF1-2419-MONOMER.

Family and domain databases

Gene3Di 3.40.50.620. 1 hit.
HAMAPi MF_00158. PanC.
InterProi IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view ]
Pfami PF02569. Pantoate_ligase. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR00018. panC. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: HaA2.

Entry informationi

Entry nameiPANC_RHOP2
AccessioniPrimary (citable) accession number: Q2IXG7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 2, 2007
Last sequence update: March 7, 2006
Last modified: September 3, 2014
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

The reaction proceeds by a bi uni uni bi ping pong mechanism By similarity.

Keywords - Technical termi

Complete proteome

Documents

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

External Data

Dasty 3

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