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Protein

Pantothenate synthetase

Gene

panC

Organism
Staphylococcus aureus (strain MW2)
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

Pathway:i(R)-pantothenate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes (R)-pantothenate from (R)-pantoate and beta-alanine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Pantothenate synthetase (panC)
This subpathway is part of the pathway (R)-pantothenate biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (R)-pantothenate from (R)-pantoate and beta-alanine, the pathway (R)-pantothenate biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei38 – 381Proton donorUniRule annotation
Binding sitei62 – 621Beta-alanineUniRule annotation
Binding sitei62 – 621PantoateUniRule annotation
Binding sitei154 – 1541PantoateUniRule annotation
Binding sitei177 – 1771ATP; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi31 – 388ATPUniRule annotation
Nucleotide bindingi148 – 1514ATPUniRule annotation
Nucleotide bindingi185 – 1884ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Pantothenate biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSAUR196620:GJ9Z-2593-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:MW2517
OrganismiStaphylococcus aureus (strain MW2)
Taxonomic identifieri196620 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000000418 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 283283Pantothenate synthetasePRO_0000128273Add
BLAST

Proteomic databases

PRIDEiQ8NUN2.

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ8NUN2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175517.
KOiK01918.
OMAiRTTIHPG.
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]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8NUN2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTKLITTVKE MQHIVKAAKR SGTTIGFIPT MGALHDGHLT MVRESVSTND
60 70 80 90 100
ITVVSVFVNP LQFGPNEDFD AYPRQIDKDL ELVSEVGADI VFHPAVEDMY
110 120 130 140 150
PGELGIDVKV GPLADVLEGA KRPGHFDGVV TVVNKLFNIV MPDYAYFGKK
160 170 180 190 200
DAQQLAIVEQ MVKDFNHAVE IIGIDIVREA DGLAKSSRNV YLTEQERQEA
210 220 230 240 250
VHLSKSLLLA QALYQDGERQ SKVIIDRVTE YLESHISGRI EEVAVYSYPQ
260 270 280
LVEQHEITGR IFISLAVKFS KARLIDNIII GAE
Length:283
Mass (Da):31,448
Last modified:October 1, 2002 - v1
Checksum:i95A88E76163D0F3C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000033 Genomic DNA. Translation: BAB96382.1.
RefSeqiWP_000163742.1. NC_003923.1.

Genome annotation databases

EnsemblBacteriaiBAB96382; BAB96382; BAB96382.
KEGGisam:MW2517.
PATRICi19571780. VBIStaAur44266_2601.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000033 Genomic DNA. Translation: BAB96382.1.
RefSeqiWP_000163742.1. NC_003923.1.

3D structure databases

ProteinModelPortaliQ8NUN2.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ8NUN2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB96382; BAB96382; BAB96382.
KEGGisam:MW2517.
PATRICi19571780. VBIStaAur44266_2601.

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175517.
KOiK01918.
OMAiRTTIHPG.
OrthoDBiEOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayiUPA00028; UER00005.
BioCyciSAUR196620:GJ9Z-2593-MONOMER.

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]
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00018. panC. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: MW2.

Entry informationi

Entry nameiPANC_STAAW
AccessioniPrimary (citable) accession number: Q8NUN2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 2002
Last sequence update: October 1, 2002
Last modified: July 22, 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

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.