Structure of PDB 4tpu Chain A

Receptor sequence
>4tpuA (length=169) Species: 188937 (Methanosarcina acetivorans C2A) [Search protein sequence]
EVDKVYRRLNQEVEKSGYHLNPDVEFTKELVRGLLANERRYGYWSCPCRL
SADNKEEDLDIICPCYYRDPDLNDYGACYCALYVSDEVIRGEKEVESIPE
RRPPREKREAIRAEEASRAEMMETMEFTGKLSKPVWRCKVCGYLCAMDEA
PGVCPICKARKERFERFMH
3D structure
PDB4tpu Structural and Biochemical Characterization of a Ferredoxin:Thioredoxin Reductase-like Enzyme from Methanosarcina acetivorans.
ChainA
Resolution2.355 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.8.7.2: ferredoxin:thioredoxin reductase.
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 SF4 A C50 P51 R53 C67 P68 C69 C82 Y83 C84 L86 Y87 C46 P47 R49 C63 P64 C65 C78 Y79 C80 L82 Y83
BS02 FE A C142 C145 C158 C161 C138 C141 C154 C157
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0016730 oxidoreductase activity, acting on iron-sulfur proteins as donors
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
GO:0103012 ferredoxin-thioredoxin reductase activity

View graph for
Molecular Function
External links
PDB RCSB:4tpu, PDBe:4tpu, PDBj:4tpu
PDBsum4tpu
PubMed25915695
UniProtQ8TQ92

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