Structure of PDB 5a77 Chain A Binding Site BS03

Receptor Information
>5a77 Chain A (length=157) Species: 3077 (Chlorella vulgaris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NFHDQLKFAWLAGFVDADGCINAQIVSREDYLLKYQVRVSLTVFQSTTQH
FILLDIQKILGCGTVRKRNDGMSEFCVVGGTSLQTTLEKLLPYLQLKRAQ
AKLVLQIIKKLPNTKDPSVLMEAALLADKVGLLTDGKKRTILAENVRECL
KKLGHVV
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5a77 Crystal Structure of the Homing Endonuclease I-Cvui Provides a New Template for Genome Modification
Resolution2.5 Å
Binding residue
(original residue number in PDB)		A22 D23 G24 Q29 R33 R43 F49 R73 K102 T139 D140 G141 K143 R144 T145 I146
Binding residue
(residue number reindexed from 1)		A17 D18 G19 Q24 R28 R38 F44 R68 K97 T134 D135 G136 K138 R139 T140 I141
Binding affinityPDBbind-CN: Kd=315nM
Enzymatic activity
Catalytic site (original residue number in PDB) A22 D23
Catalytic site (residue number reindexed from 1) A17 D18
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
Biological Process
GO:0006314 intron homing
Cellular Component
GO:0009507 chloroplast

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Cellular Component
External links
PDB RCSB:5a77, PDBe:5a77, PDBj:5a77
PDBsum5a77
PubMed26363068
UniProtP56347|DNE1_CHLVU DNA endonuclease I-CvuI

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