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Protein

Pantothenate synthetase

Gene

panC

Organism
Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
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: (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 sitei24 – 241Proton donorUniRule annotation
Binding sitei48 – 481Beta-alanineUniRule annotation
Binding sitei48 – 481PantoateUniRule annotation
Binding sitei140 – 1401PantoateUniRule annotation
Binding sitei163 – 1631ATP; via amide nitrogen and carbonyl oxygenUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi17 – 248ATPUniRule annotation
Nucleotide bindingi134 – 1374ATPUniRule annotation
Nucleotide bindingi176 – 1794ATPUniRule 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

BioCyciDRAD243230:GH46-1191-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:DR_1164
OrganismiDeinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422)
Taxonomic identifieri243230 [NCBI]
Taxonomic lineageiBacteriaDeinococcus-ThermusDeinococciDeinococcalesDeinococcaceaeDeinococcus
ProteomesiUP000002524 Componenti: Chromosome I

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 – 281281Pantothenate synthetasePRO_0000128225Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi243230.DR_1164.

Structurei

3D structure databases

ProteinModelPortaliQ9RV66.
SMRiQ9RV66. Positions 8-273.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
InParanoidiQ9RV66.
KOiK01918.
OMAiALHKGHQ.
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.

Q9RV66-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQTALASRGR VGLVPTMGFL HEGHATLIRR ARAECDVVVV SIFVNPMQFG
60 70 80 90 100
PTEDLATYPR DLDRDLALAG AAGADFVFHP EAAAMYPAGF STRVEVSGVS
110 120 130 140 150
EPLDGAARPG HFAGVATVVL KLLNIVQPER AYFGEKDWQQ LAVVRRLVAD
160 170 180 190 200
LNLRSEIVGV PTVRADEEAA HAGLALSSRN SYLSPEQQRR ATVLSRALRA
210 220 230 240 250
VQAAYAGGER DTGRLRQAGL DVLASEPELA LDYLVVVGPD LRDVPQLSDD
260 270 280
PLNRVLIAGR LFGVRLIDNM PLSTAPVPAP A
Length:281
Mass (Da):30,118
Last modified:May 1, 2000 - v1
Checksum:i91112B0C2B9AEDA8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000513 Genomic DNA. Translation: AAF10737.1.
PIRiG75430.
RefSeqiNP_294888.1. NC_001263.1.
WP_010887807.1. NC_001263.1.

Genome annotation databases

EnsemblBacteriaiAAF10737; AAF10737; DR_1164.
GeneIDi1800443.
KEGGidra:DR_1164.
PATRICi21629922. VBIDeiRad64572_1362.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000513 Genomic DNA. Translation: AAF10737.1.
PIRiG75430.
RefSeqiNP_294888.1. NC_001263.1.
WP_010887807.1. NC_001263.1.

3D structure databases

ProteinModelPortaliQ9RV66.
SMRiQ9RV66. Positions 8-273.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi243230.DR_1164.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAF10737; AAF10737; DR_1164.
GeneIDi1800443.
KEGGidra:DR_1164.
PATRICi21629922. VBIDeiRad64572_1362.

Phylogenomic databases

eggNOGiCOG0414.
HOGENOMiHOG000175516.
InParanoidiQ9RV66.
KOiK01918.
OMAiALHKGHQ.
OrthoDBiEOG6Z6FZ4.

Enzyme and pathway databases

UniPathwayiUPA00028; UER00005.
BioCyciDRAD243230:GH46-1191-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: ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422.

Entry informationi

Entry nameiPANC_DEIRA
AccessioniPrimary (citable) accession number: Q9RV66
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: May 1, 2000
Last modified: May 27, 2015
This is version 94 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.