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Protein

Pantothenate synthetase

Gene

panC

Organism
Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum)
Status
Reviewed-Annotation score: 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.UniRule annotation

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei33 – 331Proton donorUniRule annotation
Binding sitei57 – 571Beta-alanineUniRule annotation
Binding sitei57 – 571PantoateUniRule annotation
Binding sitei150 – 1501PantoateUniRule annotation
Binding sitei173 – 1731ATP; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi26 – 338ATPUniRule annotation
Nucleotide bindingi144 – 1474ATPUniRule annotation
Nucleotide bindingi181 – 1844ATPUniRule annotation

GO - Molecular functioni

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

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

BioCyciRSOL267608:GCVU-2428-MONOMER.
UniPathwayiUPA00028; UER00005.

Names & Taxonomyi

Protein namesi
Recommended name:
Pantothenate synthetaseUniRule annotation (EC:6.3.2.1UniRule annotation)
Short name:
PSUniRule annotation
Alternative name(s):
Pantoate--beta-alanine ligaseUniRule annotation
Pantoate-activating enzymeUniRule annotation
Gene namesi
Name:panCUniRule annotation
Ordered Locus Names:RSc2387
ORF Names:RS02763
OrganismiRalstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum)
Taxonomic identifieri267608 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeRalstonia
ProteomesiUP000001436 Componenti: Chromosome

Subcellular locationi

Cytoplasm 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 synthetasePRO_0000128260Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi267608.RSc2387.

Structurei

3D structure databases

ProteinModelPortaliQ8XWT3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
KOiK01918.
OMAiEIDYVEV.
OrthoDBiEOG6Z6FZ4.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
HAMAPiMF_00158. PanC.
InterProiIPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8XWT3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKVISSIQEL RDQLRGQNRV AFVPTMGNLH EGHLSLMRLA RQHGDPVVAS
60 70 80 90 100
IFVNRLQFGP NEDFDKYPRT LQADIEKLQK EGVYVLFAPT ERDMYPEPQE
110 120 130 140 150
YRVEPPHDLG DILEGEFRPG FFKGVCTVVM KLFSCVQPRV AVFGKKDYQQ
160 170 180 190 200
LMIVRRMANQ FALPVDIIPA ETVRAEDGLA LSSRNAYLSN EERAEAPELY
210 220 230 240 250
RTLGQVRQTM LETVLQGQAS VEEVTAKALE HLRGRGWQPD YVAVRRRSDL
260 270 280
QPPTPENIAA GEPLVVLTAA KLGKTRLIDN LEI
Length:283
Mass (Da):32,009
Last modified:February 28, 2002 - v1
Checksum:i2B22A9CBED8DE5B7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL646052 Genomic DNA. Translation: CAD16094.1.
RefSeqiNP_520508.1. NC_003295.1.

Genome annotation databases

EnsemblBacteriaiCAD16094; CAD16094; RSc2387.
GeneIDi1221233.
KEGGirso:RSc2387.
PATRICi20263469. VBIRalSol70888_2427.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL646052 Genomic DNA. Translation: CAD16094.1.
RefSeqiNP_520508.1. NC_003295.1.

3D structure databases

ProteinModelPortaliQ8XWT3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi267608.RSc2387.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAD16094; CAD16094; RSc2387.
GeneIDi1221233.
KEGGirso:RSc2387.
PATRICi20263469. VBIRalSol70888_2427.

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
KOiK01918.
OMAiEIDYVEV.
OrthoDBiEOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayiUPA00028; UER00005.
BioCyciRSOL267608:GCVU-2428-MONOMER.

Family and domain databases

Gene3Di3.40.50.620. 1 hit.
HAMAPiMF_00158. PanC.
InterProiIPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: GMI1000.

Entry informationi

Entry nameiPANC_RALSO
AccessioniPrimary (citable) accession number: Q8XWT3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2002
Last sequence update: February 28, 2002
Last modified: January 6, 2015
This is version 74 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.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

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 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.