Structure of PDB 1ig1 Chain A

Receptor sequence
>1ig1A (length=280) Species: 9606 (Homo sapiens) [Search protein sequence]
TVFRQENVDDYYDTGEELGSGQFAVVKKCREKSTGLQYAAKFIKKRRTKS
SRRGVSREDIEREVSILKEIQHPNVITLHEVYENKTDVILILELVAGGEL
FDFLAEKESLTEEEATEFLKQILNGVYYLHSLQIAHFDLKPENIMLLDRN
VPKPRIKIIDFGLAHKIDFGNEFKNIFGTPEFVAPEIVNYEPLGLEADMW
SIGVITYILLSGASPFLGDTKQETLANVSAVNYEFEDEYFSNTSALAKDF
IRRLLVKDPKKRMTIQDSLQHPWIKPPQFE
3D structure
PDB1ig1 Crystal structures of the catalytic domain of human protein kinase associated with apoptosis and tumor suppression.
ChainA
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D139 K141 E143 N144 D161 T180
Catalytic site (residue number reindexed from 1) D138 K140 E142 N143 D160 T179
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 MN A N144 D161 N143 D160
BS02 ANP A G20 G22 Q23 F24 A25 V27 A40 K42 V96 E100 M146 I160 D161 G19 G21 Q22 F23 A24 V26 A39 K41 V95 E99 M145 I159 D160
Gene Ontology
Molecular Function
GO:0004672 protein 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:1ig1, PDBe:1ig1, PDBj:1ig1
PDBsum1ig1
PubMed11573098
UniProtP53355|DAPK1_HUMAN Death-associated protein kinase 1 (Gene Name=DAPK1)

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