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Protein

Molybdenum cofactor guanylyltransferase

Gene

mobA

Organism
Shewanella baltica (strain OS155 / ATCC BAA-1091)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT) cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine dinucleotide (Mo-MGD) cofactor.UniRule annotation

Catalytic activityi

GTP + molybdenum cofactor = diphosphate + guanylyl molybdenum cofactor.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei23GTPUniRule annotation1
Binding sitei51GTPUniRule annotation1
Binding sitei69GTPUniRule annotation1
Metal bindingi99MagnesiumUniRule annotation1
Binding sitei99GTPUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi10 – 12GTPUniRule annotation3

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionTransferase
Biological processMolybdenum cofactor biosynthesis
LigandGTP-binding, Magnesium, Metal-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Molybdenum cofactor guanylyltransferaseUniRule annotation (EC:2.7.7.77UniRule annotation)
Short name:
MoCo guanylyltransferaseUniRule annotation
Alternative name(s):
GTP:molybdopterin guanylyltransferaseUniRule annotation
Mo-MPT guanylyltransferaseUniRule annotation
Molybdopterin guanylyltransferaseUniRule annotation
Molybdopterin-guanine dinucleotide synthaseUniRule annotation
Short name:
MGD synthaseUniRule annotation
Gene namesi
Name:mobAUniRule annotation
Ordered Locus Names:Sbal_0079
OrganismiShewanella baltica (strain OS155 / ATCC BAA-1091)
Taxonomic identifieri325240 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
Proteomesi
  • UP000001557 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000191461 – 196Molybdenum cofactor guanylyltransferaseAdd BLAST196

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi325240.Sbal_0079.

Structurei

3D structure databases

ProteinModelPortaliA3CYQ1.
SMRiA3CYQ1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domaini

The N-terminal domain determines nucleotide recognition and specific binding, while the C-terminal domain determines the specific binding to the target protein.UniRule annotation

Sequence similaritiesi

Belongs to the MobA family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105C6R. Bacteria.
COG0746. LUCA.
HOGENOMiHOG000280423.
KOiK03752.
OMAiFVPCDVP.

Family and domain databases

CDDicd02503. MobA. 1 hit.
Gene3Di3.90.550.10. 1 hit.
HAMAPiMF_00316. MobA. 1 hit.
InterProiView protein in InterPro
IPR025877. MobA-like_NTP_Trfase.
IPR013482. Molybde_CF_guanTrfase.
IPR029044. Nucleotide-diphossugar_trans.
PfamiView protein in Pfam
PF12804. NTP_transf_3. 1 hit.
SUPFAMiSSF53448. SSF53448. 1 hit.
TIGRFAMsiTIGR02665. molyb_mobA. 1 hit.

Sequencei

Sequence statusi: Complete.

A3CYQ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSQIDAVIL AGGMARRMGG DDKGLVELNG EAMIKHTIDR IKPQVKEILI
60 70 80 90 100
NANRNQTRYA EFGFKVISDE HTGFLGPLAG MITAMGQTDA DYLLVVPCDC
110 120 130 140 150
PLLPTDLVPR MLAAIKAEDA EIAVASDGEY EQPVVLLLKP SLRDSMKAFL
160 170 180 190
EAGERKVDFW YAKHHFVVES FSDQPNAFVN VNTPEQKQRL AMEITK
Length:196
Mass (Da):21,678
Last modified:March 20, 2007 - v1
Checksum:i9D2190C95BA6B7F4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000563 Genomic DNA. Translation: ABN59614.1.
RefSeqiWP_006084724.1. NC_009052.1.

Genome annotation databases

EnsemblBacteriaiABN59614; ABN59614; Sbal_0079.
GeneIDi11774415.
KEGGisbl:Sbal_0079.

Similar proteinsi

Entry informationi

Entry nameiMOBA_SHEB5
AccessioniPrimary (citable) accession number: A3CYQ1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: March 20, 2007
Last modified: October 25, 2017
This is version 61 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome