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1NW1

Crystal Structure of Choline Kinase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004103molecular_functioncholine kinase activity
A0004305molecular_functionethanolamine kinase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006629biological_processlipid metabolic process
A0006646biological_processphosphatidylethanolamine biosynthetic process
A0006656biological_processphosphatidylcholine biosynthetic process
A0006657biological_processCDP-choline pathway
A0008654biological_processphospholipid biosynthetic process
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0004103molecular_functioncholine kinase activity
B0004305molecular_functionethanolamine kinase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006629biological_processlipid metabolic process
B0006646biological_processphosphatidylethanolamine biosynthetic process
B0006656biological_processphosphatidylcholine biosynthetic process
B0006657biological_processCDP-choline pathway
B0008654biological_processphospholipid biosynthetic process
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 430
ChainResidue
AGLU258
AGLU320
AILE323
ATYR325

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 430
ChainResidue
BGLU258
BGLU320
BILE323
BTYR325

Functional Information from PROSITE/UniProt
site_idPS00012
Number of Residues16
DetailsPHOSPHOPANTETHEINE Phosphopantetheine attachment site. ECGVSSVNCLDLAREL
ChainResidueDetails
AGLU220-LEU235

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues34
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P35790","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PDB","id":"1NW1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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