Reviewed, UniProtKB/Swiss-Prot B1KTC6 (FTHS_CLOBM)

Names and origin

Protein names

Recommended name:
    Formate--tetrahydrofolate ligase
    EC=6.3.4.3
Alternative name(s):
    Formyltetrahydrofolate synthetase
      Short name=FHS
      Short name=FTHFS

Gene names

Name:	fhs
Ordered Locus Names:	CLK_2988

Organism

Clostridium botulinum (strain Loch Maree / Type A3) [Complete proteome] [HAMAP]

Taxonomic identifier

498214 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium

Protein attributes

Sequence length	557 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	ATP + formate + tetrahydrofolate = ADP + phosphate + 10-formyltetrahydrofolate. HAMAP MF_01543
Pathway	One-carbon metabolism; tetrahydrofolate interconversion. HAMAP MF_01543
Sequence similarities	Belongs to the formate--tetrahydrofolate ligase family.

Ontologies

Keywords
Biological process	One-carbon metabolism
Ligand	ATP-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	folic acid and derivative biosynthetic process Inferred from electronic annotation. Source: InterPro one-carbon metabolic process Inferred from electronic annotation. Source: HAMAP
Molecular function	ATP binding Inferred from electronic annotation. Source: HAMAP formate-tetrahydrofolate ligase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 557	557	Formate--tetrahydrofolate ligase HAMAP MF_01543		PRO_1000146679
Regions
	Nucleotide binding	66 – 73	8	ATP By similarity

Sequences

	Sequence		Length	Mass (Da)
	B1KTC6-1 [UniParc]. Last modified April 29, 2008. Version 1. Checksum: 0AF9C1A825B3070C	FASTA	557	60,714
	10 20 30 40 50 60 MFKSDIEIAQ ESKMKNIKDI AENIGLTEED IDLYGKYKCK ISLDVLKNNK DKKDGKLILV 70 80 90 100 110 120 TAINPTPAGE GKSTVTVGLG QALWKKNKKA VIALREPSLG PVFGIKGGAA GGGYSQVVPM 130 140 150 160 170 180 EDINLHFTGD MHAITSANNL LAAAIDNHIH QGNILKIDQR RILFKRVMDM NDRALRNVIV 190 200 210 220 230 240 ALGGKVNGFP REDGFMITVA SEIMAILCLA ENLMDLKNKM GEILVAYSTE GNPIYCKDLE 250 260 270 280 290 300 VQGAMALLMK DAIKPNLVQT LENTPAIIHG GPFANIAHGC NSILGTKMAL KLGDYVITEA 310 320 330 340 350 360 GFGADLGAEK FFDIKCRKAN LKPNCVVIVA TVRALKYNSG IPKENLKEQN MEALSKGIKN 370 380 390 400 410 420 LGKHIENVNK FGVPAVVAIN KFISDTEEEI EFIKKYCKEL GAEVSIAEVW EKGGNGGLEL 430 440 450 460 470 480 ADKVLDTIEN KESKFNPIYE ETLNIKQKIE TIAQEIYGAE GVDYSKEAEK QISEIEKLDL 490 500 510 520 530 540 DKKPVCMAKT QYSLSDDAKL LGRPCGFRIN VKEVRISNGA GFIVVLTGNV MTMPGLPKKP 550 AANNMNVLSD GNIVGLF

References

[1]

"Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4 and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within plasmids." Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C., Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S. PLoS ONE 2:E1271-E1271(2007) [PubMed: 18060065] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000962 Genomic DNA. Translation: ACA54465.1.
RefSeq	YP_001788864.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	6151352.
GenomeReviews	Gene locus CLK_2988 in contig CP000962_GR.
KEGG	cbl:CLK_2988.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	GMKGGAT.
Family and domain databases
HAMAP	MF_01543. [Tree]
InterPro	IPR000559. For_THF_ligase. [Graphical view]
Pfam	PF01268. FTHFS. 1 hit. [Graphical view]
PROSITE	PS00721. FTHFS_1. 1 hit. PS00722. FTHFS_2. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

FTHS_CLOBM

Accession

Primary (citable) accession number: B1KTC6

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	April 29, 2008
Last modified:	November 3, 2009
This is version 16 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)