Structure of PDB 1tu2 Chain B

Receptor sequence
>1tu2B (length=254) Species: 1168 (Nostoc sp. PCC 7119) [Search protein sequence]
YPFWAQQTYPETPREPTGRIVCANCHLAAKPTEVEVPQSVLPDTVFKAVV
KIPYDTSVQQVGADGSKVGLNVGAVLMLPEGFKIAPEDRIPEELKEEIGD
VYFQPYGEDKDNIVIVGPLPGEQYQEIVFPVLSPNPANDKNIHFGKYSVH
VGGNRGRGQVYPTGEKSNNNLYSAAATGTISKIAKQEGEDGSVKYLVDIK
TESGEVVSDTIPAGPELIVSEGQAVTAGDALTNNPNVGGFGQLDAEIVLQ
DANR
3D structure
PDB1tu2 Structure of the complex between plastocyanin and cytochrome f from the cyanobacterium Nostoc sp. PCC 7119 as determined by paramagnetic NMR. The balance between electrostatic and hydrophobic interactions within the transient complex determines the relative orientation of the two proteins.
ChainB
ResolutionN/A
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 HEC B Y1 P2 W4 C22 C25 H26 Q60 N71 V72 G73 A74 V75 N154 G156 R157 G158 V160 Y161 Y1 P2 W4 C22 C25 H26 Q60 N71 V72 G73 A74 V75 N154 G156 R157 G158 V160 Y161
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0042651 thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1tu2, PDBe:1tu2, PDBj:1tu2
PDBsum1tu2
PubMed15705583
UniProtQ93SW9|CYF_NOSS1 Cytochrome f (Gene Name=petA)

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