Structure of PDB 1czo Chain A

Receptor sequence
>1czoA (length=169) Species: 1140 (Synechococcus elongatus PCC 7942 = FACHB-805) [Search protein sequence]
AKIGLFYGTQTGVTQTIAESIQQEFGGESIVDLNDIANADASDLNAYDYL
IIGCPTWGVGELQSDWEGIYDDLDSVNFQGKKVAYFGAGDQVGYSDNFQD
AMGILEEKISSLGSQTVGYWPIEGYDFNESKAVRNNQFVGLAIDEDNQPD
LTKNRIKTWVSQLKSEFGL
3D structure
PDB1czo Comparisons of wild-type and mutant flavodoxins from Anacystis nidulans. Structural determinants of the redox potentials.
ChainA
Resolution1.85 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 FMN A T9 Q10 T11 V13 T14 P55 T56 W57 G58 G60 A88 G89 D90 Y94 N97 F98 D146 T9 Q10 T11 V13 T14 P55 T56 W57 G58 G60 A88 G89 D90 Y94 N97 F98 D146 MOAD: Ka=35000M^-1
PDBbind-CN: -logKd/Ki=4.55,Kd=28uM
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0010181 FMN binding

View graph for
Molecular Function
External links
PDB RCSB:1czo, PDBe:1czo, PDBj:1czo
PDBsum1czo
PubMed10610792
UniProtP10340|FLAV_SYNE7 Flavodoxin (Gene Name=isiB)

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