Structure of PDB 5kkt Chain B

Receptor sequence
>5kktB (length=394) Species: 9606 (Homo sapiens) [Search protein sequence]
MSFETRFEKMDNLLRDPKSEVNSDCLLDGLDALVYDLDFPALRKNKNIDN
FLSRYKDTINKIRDLRMKAEDYEVVKVIGRGAFGEVQLVRHKSTRKVYAM
KLLSKFEMIKRSDSAFFWEERDIMAFANSPWVVQLFYAFQDDRYLYMVME
YMPGGDLVNLMSNYDVPEKWARFYTAEVVLALDAIHSMGFIHRDVKPDNM
LLDKSGHLKLADFGTCMKMNKEGMVRCDTAVGTPDYISPEVLKSQGGDGY
YGRECDWWSVGVFLYEMLVGDTPFYADSLVGTYSKIMNHKNSLTFPDDND
ISKEAKNLICAFLTDREVRLGRNGVEEIKRHLFFKNDQWAWETLRDTVAP
VVPDLSSDIDTSNFDDLGEEETFPIPKAFVGNQLPFVGFTYYSN
3D structure
PDB5kkt ROCK inhibitors 3: Design, synthesis and structure-activity relationships of 7-azaindole-based Rho kinase (ROCK) inhibitors
ChainB
Resolution2.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D198 K200 N203 D216 T237
Catalytic site (residue number reindexed from 1) D194 K196 N199 D212 T233
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
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 6U2 B I82 G85 F87 G88 E89 V90 A103 K105 D117 F120 M153 E154 Y155 M156 L205 D216 G218 F368 I78 G81 F83 G84 E85 V86 A99 K101 D113 F116 M149 E150 Y151 M152 L201 D212 G214 F364 BindingDB: Ki=<1.000000nM
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:5kkt, PDBe:5kkt, PDBj:5kkt
PDBsum5kkt
PubMed
UniProtQ13464|ROCK1_HUMAN Rho-associated protein kinase 1 (Gene Name=ROCK1)

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