Structure of PDB 3bb1 Chain A

Receptor sequence
>3bb1A (length=252) Species: 3888 (Pisum sativum) [Search protein sequence]
ASQQQTVRGWSGINTFAPATQTKLLELLGNLKQEDVNSLTILVMGKGGVG
KSSTVNSIIGERVVSISPFQSEGPRPVMVSRSRAGFTLNIIDTPGLIEGG
YINDMALNIIKSFLLDKTIDVLLYVDRLDAYRVDNLDKLVAKAITDSFGK
GIWNKAIVALTHAQFSPPDGLPYDEFFSKRSEALLQVVRSGASLKSDIPV
VLIENSGRCNKNDSDEKVLPNGIAWIPHLVQTITEVALNKSESIFVDKNL
ID
3D structure
PDB3bb1 The GTPase cycle of the chloroplast import receptors Toc33/Toc34: implications from monomeric and dimeric structures.
ChainA
Resolution2.8 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.6.5.-
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 GNP A G49 V50 G51 K52 S53 S54 S68 P69 S72 G96 H163 E210 N211 G48 V49 G50 K51 S52 S53 S67 P68 S71 G95 H162 E204 N205 PDBbind-CN: -logKd/Ki=3.60,Kd=0.25mM
BS02 GNP A Y132 R133 P169 Y131 R132 P168 PDBbind-CN: -logKd/Ki=3.60,Kd=0.25mM
Gene Ontology
Molecular Function
GO:0005525 GTP binding
GO:0015450 protein-transporting ATPase activity
Biological Process
GO:0006886 intracellular protein transport
Cellular Component
GO:0009707 chloroplast outer membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3bb1, PDBe:3bb1, PDBj:3bb1
PDBsum3bb1
PubMed18400179
UniProtQ41009|TOC34_PEA Translocase of chloroplast 34 (Gene Name=TOC34)

[Back to BioLiP]