Structure of PDB 1u0d Chain B Binding Site BS02

Receptor Information
>1u0d Chain B (length=152) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NTKYNKEFLLYLAGFVDGDGSIIAQIKPNQSHKFKHQLSLTFQVTEKTQR
RWFLDKLVDEIGVGYVRDRGSVSDYILSEIKPLHNFLTQLQPFLKLKQKQ
ANLVLKIIEQLPSAKESPDKFLEVCTWVDQIAALNDSKTRKTTSETVRAV
LD
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1u0d Isolation and characterization of new homing endonuclease specificities at individual target site positions.
Resolution2.9 Å
Binding residue
(original residue number in PDB)		D320 S322 I324 Q326 K328 Q344 T346 E347 K348 R370 V373 N436 D437 S438 K442
Binding residue
(residue number reindexed from 1)		D19 S21 I23 Q25 K27 Q43 T45 E46 K47 R69 V72 N135 D136 S137 K141
Binding affinityPDBbind-CN: Kd=2.0nM
Enzymatic activity
Catalytic site (original residue number in PDB) G319 D320
Catalytic site (residue number reindexed from 1) G18 D19
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006314 intron homing
Cellular Component
GO:0009507 chloroplast

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1u0d, PDBe:1u0d, PDBj:1u0d
PDBsum1u0d
PubMed15313605
UniProtP05725|DNE1_CHLRE DNA endonuclease I-CreI

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