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Protein

Pantothenate synthetase

Gene

panC

Organism
Litoreibacter albidus
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

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

Miscellaneous

The reaction proceeds by a bi uni uni bi ping pong mechanism.UniRule annotation

Catalytic activityi

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

Pathwayi: (R)-pantothenate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes (R)-pantothenate from (R)-pantoate and beta-alanine.UniRule annotationSAAS 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)DescriptionActionsGraphical viewLength
Active sitei39Proton donorUniRule annotation1
Binding sitei63Beta-alanineUniRule annotation1
Binding sitei63PantoateUniRule annotation1
Binding sitei155PantoateUniRule annotation1
Binding sitei178ATP; via amide nitrogen and carbonyl oxygenUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi32 – 39ATPUniRule annotation8
Nucleotide bindingi149 – 152ATPUniRule annotation4
Nucleotide bindingi186 – 189ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigaseUniRule annotationSAAS annotation
Biological processPantothenate biosynthesisUniRule annotationSAAS annotation
LigandATP-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

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
ORF Names:SAMN04488001_2890Imported
OrganismiLitoreibacter albidusImported
Taxonomic identifieri670155 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeLitoreibacter
Proteomesi
  • UP000199441 Componenti: Unassembled WGS sequence

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotationSAAS annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the pantothenate synthetase family.UniRule annotationSAAS annotation

Family and domain databases

CDDicd00560. PanC. 1 hit.
Gene3Di3.40.50.620. 1 hit.
HAMAPiMF_00158. PanC. 1 hit.
InterProiView protein in InterPro
IPR004821. Cyt_trans-like.
IPR003721. Pantoate_ligase.
IPR014729. Rossmann-like_a/b/a_fold.
PANTHERiPTHR21299:SF1. PTHR21299:SF1. 1 hit.
PfamiView protein in Pfam
PF02569. Pantoate_ligase. 1 hit.
TIGRFAMsiTIGR00125. cyt_tran_rel. 1 hit.
TIGR00018. panC. 1 hit.

Sequencei

Sequence statusi: Complete.

A0A1H3AJY4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSAPIVRGLS ELRAMVSGWK QSGETVGVVP TMGALHQGHL SLVRAAKDGC
60 70 80 90 100
DRVIVTIFIN PKQFNNPADY DNYPRTEEED ARKLAPFGVD AVYVPDGPTM
110 120 130 140 150
YPDGFATNVS VGGLTDVLCG AHRPGHFDGV ATVVSKLFLQ TQADRAYFGE
160 170 180 190 200
KDFQQLQVVT RLAADLDIPI KVVGCPTIRE EDGLAMSSRN LLLSDRARVW
210 220 230 240 250
APALNTAMEE MAEGLLAGGD MATLRAKAVA QIERAGFTEV EYLDLRACDT
260 270 280
LELLETPSRP ARLLAAAWLA GVRLIDNIAV G
Length:281
Mass (Da):30,311
Last modified:November 22, 2017 - v1
Checksum:iAA909C0AE433486B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FNOI01000005 Genomic DNA. Translation: SDX29474.1.

Similar proteinsi

Entry informationi

Entry nameiA0A1H3AJY4_9RHOB
AccessioniPrimary (citable) accession number: A0A1H3AJY4
Entry historyiIntegrated into UniProtKB/TrEMBL: November 22, 2017
Last sequence update: November 22, 2017
Last modified: January 31, 2018
This is version 3 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported