Structure of PDB 1k3n Chain A Binding Site BS01

Receptor Information
>1k3n Chain A (length=151) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATQRFLIEKFSQEQIGENIVCRVICTTGQIPIRDLSADISQVLKEKRSIK
KVWTFGRNPACDYHLGNISRLSNKHFQILLGEDGNLLLNDISTNGTWLNG
QKVEKNSNQLLSQGDEITVGVGVESDILSLVIFINDKFKQCLEQNKVDRI
R
Ligand information
>1k3n Chain B (length=13) Species: 559292 (Saccharomyces cerevisiae S288C) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
KKMTFQTPTDPLE
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1k3n Solution structures of two FHA1-phosphothreonine peptide complexes provide insight into the structural basis of the ligand specificity of FHA1 from yeast Rad53.
ResolutionN/A
Binding residue
(original residue number in PDB)		S82 R83 T106 N107
Binding residue
(residue number reindexed from 1)		S69 R70 T93 N94
Enzymatic activity
Enzyme Commision number 2.7.12.1: dual-specificity kinase.
External links
PDB RCSB:1k3n, PDBe:1k3n, PDBj:1k3n
PDBsum1k3n
PubMed11846567
UniProtP22216|RAD53_YEAST Serine/threonine-protein kinase RAD53 (Gene Name=RAD53)

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