Structure of PDB 1frx Chain A

Receptor sequence
>1frxA (length=106) Species: 354 (Azotobacter vinelandii) [Search protein sequence]
AFVVTDNCIKCKYTDCVEVSPVDCFYEGPNFLVIHPDECIDCALCEPECP
AQAIFSEDEVPEDMQEFIQLNAELAEVWPNITEKKDPLPDAEDWDGVKGK
LQHLER
3D structure
PDB1frx Site-directed mutagenesis of Azotobacter vinelandii ferredoxin I: cysteine ligation of the [4Fe-4S] cluster with protein rearrangement is preferred over serine ligation.
ChainA
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 F2 S20 C24 F25 I34 C39 I40 C42 A43 C45 F2 S20 C24 F25 I34 C39 I40 C42 A43 C45
BS02 F3S A C8 K12 Y13 T14 D15 C16 L32 C49 I54 C8 K12 Y13 T14 D15 C16 L32 C49 I54
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0009055 electron transfer activity
GO:0046872 metal ion binding
GO:0051538 3 iron, 4 sulfur cluster binding
GO:0051539 4 iron, 4 sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:1frx, PDBe:1frx, PDBj:1frx
PDBsum1frx
PubMed7479727
UniProtP00214|FER1_AZOVI Ferredoxin-1 (Gene Name=fdxA)

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