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A6W2I4 (PANC_MARMS) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 52. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Pantothenate synthetase

Short name=PS
EC=6.3.2.1
Alternative name(s):
Pantoate--beta-alanine ligase
Pantoate-activating enzyme
Gene names
Name:panC
Ordered Locus Names:Mmwyl1_4017
OrganismMarinomonas sp. (strain MWYL1) [Complete proteome] [HAMAP]
Taxonomic identifier400668 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaOceanospirillalesMarinomonas

Protein attributes

Sequence length282 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate By similarity. HAMAP-Rule MF_00158

Catalytic activity

ATP + (R)-pantoate + beta-alanine = AMP + diphosphate + (R)-pantothenate. HAMAP-Rule MF_00158

Pathway

Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-pantothenate from (R)-pantoate and beta-alanine: step 1/1. HAMAP-Rule MF_00158

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00158

Subcellular location

Cytoplasm Potential HAMAP-Rule MF_00158.

Miscellaneous

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

Sequence similarities

Belongs to the pantothenate synthetase family.

Ontologies

Keywords
   Biological processPantothenate biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionLigase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processpantothenate biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

pantoate-beta-alanine ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 282282Pantothenate synthetase HAMAP-Rule MF_00158
PRO_1000097083

Regions

Nucleotide binding30 – 378ATP By similarity
Nucleotide binding149 – 1524ATP By similarity
Nucleotide binding186 – 1894ATP By similarity

Sites

Active site371Proton donor By similarity
Binding site611Beta-alanine By similarity
Binding site611Pantoate By similarity
Binding site1551Pantoate By similarity
Binding site1781ATP; via amide nitrogen and carbonyl oxygen By similarity

Sequences

Sequence LengthMass (Da)Tools
A6W2I4 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: 2C9112A56FF3AF2B

FASTA28232,005
        10         20         30         40         50         60 
MKTFHTVAEL RTALKIERLK DKKIVFVPTM GNLHDGHMSL IRKAKEEGDI IVSSIFVNPM 

        70         80         90        100        110        120 
QFSDQSDLER YPKTLEEDKR VLEANGCNYL FAPDALEMYP DGKRSQTQIE VVGISDILCG 

       130        140        150        160        170        180 
ASRPGHFVGV STVVTKLFNI VQPDTAIFGN KDFQQLKVIQ DMVRDLSSNV RIIGVDTARN 

       190        200        210        220        230        240 
EDGLAMSSRN GYLTEEERRI APTIYQTLLW AKEALLENRA SHEDICEQAQ QKLEAAGFRR 

       250        260        270        280 
DYFEIRAQEN LQTPSEEEKR LVILTAAYLG KARLIDNLRV EL 

« Hide

References

[1]"Complete sequence of Marinomonas sp. MWYL1."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N. expand/collapse author list , Kim E., Johnston A.W.B., Todd J.D., Rogers R., Wexler M., Bond P.L., Li Y., Richardson P.
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MWYL1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000749 Genomic DNA. Translation: ABR72913.1.
RefSeqYP_001342848.1. NC_009654.1.

3D structure databases

ProteinModelPortalA6W2I4.
SMRA6W2I4. Positions 1-282.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING400668.Mmwyl1_4017.

Proteomic databases

PRIDEA6W2I4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABR72913; ABR72913; Mmwyl1_4017.
GeneID5368264.
KEGGmmw:Mmwyl1_4017.
PATRIC22471691. VBIMarSp124341_4163.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0414.
HOGENOMHOG000175517.
KOK01918.
OMAIHTIREL.
OrthoDBEOG6Z6FZ4.

Enzyme and pathway databases

BioCycMSP400668:GHKD-4114-MONOMER.
UniPathwayUPA00028; UER00005.

Family and domain databases

Gene3D3.40.50.620. 1 hit.
HAMAPMF_00158. PanC.
InterProIPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamPF02569. Pantoate_ligase. 1 hit.
[Graphical view]
TIGRFAMsTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.
ProtoNetSearch...

Entry information

Entry namePANC_MARMS
AccessionPrimary (citable) accession number: A6W2I4
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: August 21, 2007
Last modified: May 14, 2014
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways