Structure of PDB 6tga Chain B

Receptor sequence
>6tgaB (length=493) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence]
MKIWLPCDAAAKACGAEAVLAALRLEAEKRGGALDIARNGSRGMIWLEPL
LEVETPAGRIGFGPMTPADVPALFDALESHPKALGLVEEIPFFKRQTRLT
FARCGRIEPLSLAQFAAAEGWAGLRKALKMTPAEVVEEVLASGLRGRGGA
GFPTGIKWRTVAAAQADQKYIVCNVDEGDSGSFADRMLIEGDPFCLVEGM
AIAGHAVGATRGYVYIRSEYPDAIAVMRAAIAMAKPFLAEAGFEMEVRVG
AGAYVCGEETSLLNSLEGKRGTVRAKPPLPALKGLFGKPTVVNNLLSLAA
VPWIIAHGAKAYESFGMDRSRGTIPLQIGGNVKRGGLFETGFGITLGELV
EDICGGTASGRPVKAVQVGGPLGAYHPVSDYHLPFCYEQFAGQGGLVGHA
GLVVHDDTADMLKLARFAMEFCAIESCGTCTPCRIGAVRGVEVIDRIAAG
DASAMPLLDDLCQTMKLGSLCALGGFTPYPVQSAIRHFPADFP
3D structure
PDB6tga Cryo-EM structures reveal intricate Fe-S cluster arrangement and charging in Rhodobacter capsulatus formate dehydrogenase.
ChainB
Resolution3.26 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.2.1.2: Transferred entry: 1.17.1.9.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FMN B G146 R147 G148 N174 D176 E177 Y254 G257 E258 N293 N294 S297 G146 R147 G148 N174 D176 E177 Y254 G257 E258 N293 N294 S297
BS02 SF4 B S426 C427 G428 T429 C430 C433 L470 C471 S426 C427 G428 T429 C430 C433 L470 C471
Gene Ontology
Molecular Function
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:1902600 proton transmembrane transport

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Molecular Function
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Biological Process
External links
PDB RCSB:6tga, PDBe:6tga, PDBj:6tga
PDBsum6tga
PubMed32313256
UniProtD5AQH1

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