Structure of PDB 8vn3 Chain B

Receptor sequence
>8vn3B (length=162) Species: 5791 (Physarum polycephalum) [Search protein sequence]
ALTNAQILAVIDSWEETVGQFPVITHHVPLGGGLQGTLHCYEIPLAAPYG
VGFAKNGPTRWQYKRTINQVVHRWGSHTVPFLLEPDNINGKTCTASHLCH
NTRCHNPLHLCWESLDDNKGRNWCPGPNGGCVHAVVCLRQGPLYGPGATV
AGPQQRGSHFVV
3D structure
PDB8vn3 Homing endonuclease I-PpoI-DNA complex:reaction with 500 uM Mg2+ for 160s
ChainB
Resolution1.63 Å
3D
structure
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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 dna B L316 N323 L115 N122
BS02 dna B N257 R261 Q263 R274 G276 T295 A296 N319 N56 R60 Q62 R73 G75 T94 A95 N118
BS03 dna B A248 P249 V252 G253 K256 N257 K265 A47 P48 V51 G52 K55 N56 K64
BS04 ZN B C325 C332 H334 C338 C124 C131 H133 C137
BS05 ZN B C241 C300 C305 H310 C40 C99 C104 H109
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
Biological Process
GO:0006314 intron homing

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:8vn3, PDBe:8vn3, PDBj:8vn3
PDBsum8vn3
PubMed
UniProtQ94702|PPO1_PHYPO Intron-encoded endonuclease I-PpoI

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