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Q9HRB2 (RIBL_HALSA) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 66. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
FAD synthase

EC=2.7.7.2
Alternative name(s):
FMN adenylyltransferase
Flavin adenine dinucleotide synthase
Gene names
Name:ribL
Ordered Locus Names:VNG_0777G
OrganismHalobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium) [Reference proteome] [HAMAP]
Taxonomic identifier64091 [NCBI]
Taxonomic lineageArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHalobacterium

Protein attributes

Sequence length146 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the transfer of the AMP portion of ATP to flavin mononucleotide (FMN) to produce flavin adenine dinucleotide (FAD) coenzyme By similarity. HAMAP-Rule MF_02115

Catalytic activity

ATP + FMN = diphosphate + FAD. HAMAP-Rule MF_02115

Cofactor

Divalent metal cations By similarity. HAMAP-Rule MF_02115

Pathway

Cofactor biosynthesis; FAD biosynthesis; FAD from FMN: step 1/1. HAMAP-Rule MF_02115

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_02115

Sequence similarities

Belongs to the archaeal FAD synthase family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 146146FAD synthase HAMAP-Rule MF_02115
PRO_0000406236

Regions

Nucleotide binding9 – 102ATP By similarity
Nucleotide binding14 – 174ATP By similarity
Nucleotide binding90 – 934ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9HRB2 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: 6180FB34D13242F8

FASTA14616,002
        10         20         30         40         50         60 
MTRVVAQGTF DLIHPGHVHY LEDAAAMGDE LHVILARREN VTHKDPPVLP NRQRRDVVAA 

        70         80         90        100        110        120 
LDPVDHARIG HPEDIFAPIE AIDPDVIALG FDQHHDAAAI EAELADRGLD CAVERASPRE 

       130        140 
ARYDDEVLSS GDIADRVLAQ RGDSDP 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE004437 Genomic DNA. Translation: AAG19246.1.
PIRB84235.
RefSeqNP_279766.1. NC_002607.1.

3D structure databases

ProteinModelPortalQ9HRB2.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING64091.VNG0777G.

Proteomic databases

PaxDbQ9HRB2.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAG19246; AAG19246; VNG_0777G.
GeneID1447551.
KEGGhal:VNG0777G.

Phylogenomic databases

eggNOGCOG0615.
KOK14656.
OMAVAHDETV.
PhylomeDBQ9HRB2.
ProtClustDBCLSK511222.

Enzyme and pathway databases

UniPathwayUPA00277; UER00407.

Family and domain databases

Gene3D3.40.50.620. 1 hit.
HAMAPMF_02115. FAD_synth_arch.
InterProIPR004821. Cyt_trans-like.
IPR024902. FAD_synth_RibL.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PfamPF01467. CTP_transf_2. 1 hit.
[Graphical view]
TIGRFAMsTIGR00125. cyt_tran_rel. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRIBL_HALSA
AccessionPrimary (citable) accession number: Q9HRB2
Entry history
Integrated into UniProtKB/Swiss-Prot: April 5, 2011
Last sequence update: March 1, 2001
Last modified: April 16, 2014
This is version 66 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