1V4S

Crystal structure of human glucokinase

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0001678	biological_process	intracellular glucose homeostasis
A	0004340	molecular_function	glucokinase activity
A	0004396	molecular_function	hexokinase activity
A	0005515	molecular_function	protein binding
A	0005524	molecular_function	ATP binding
A	0005536	molecular_function	D-glucose binding
A	0005634	cellular_component	nucleus
A	0005654	cellular_component	nucleoplasm
A	0005737	cellular_component	cytoplasm
A	0005739	cellular_component	mitochondrion
A	0005829	cellular_component	cytosol
A	0005975	biological_process	carbohydrate metabolic process
A	0006006	biological_process	glucose metabolic process
A	0006007	biological_process	glucose catabolic process
A	0006096	biological_process	glycolytic process
A	0006110	biological_process	regulation of glycolytic process
A	0006739	biological_process	NADP metabolic process
A	0008865	molecular_function	fructokinase activity
A	0009749	biological_process	response to glucose
A	0016301	molecular_function	kinase activity
A	0016773	molecular_function	phosphotransferase activity, alcohol group as acceptor
A	0019158	molecular_function	mannokinase activity
A	0019318	biological_process	hexose metabolic process
A	0032024	biological_process	positive regulation of insulin secretion
A	0032869	biological_process	cellular response to insulin stimulus
A	0042593	biological_process	glucose homeostasis
A	0043266	biological_process	regulation of potassium ion transport
A	0044320	biological_process	cellular response to leptin stimulus
A	0045721	biological_process	negative regulation of gluconeogenesis
A	0045725	biological_process	positive regulation of glycogen biosynthetic process
A	0046835	biological_process	carbohydrate phosphorylation
A	0050796	biological_process	regulation of insulin secretion
A	0051156	biological_process	glucose 6-phosphate metabolic process
A	0061621	biological_process	canonical glycolysis
A	0070509	biological_process	calcium ion import
A	0141089	molecular_function	glucose sensor activity

Functional Information from PROSITE/UniProt

site_id	PS00378
Number of Residues	26
Details	HEXOKINASE_1 Hexokinase domain signature. LGFTFSFPvrhedIDkgiLlnWTKgF

Chain	Residue	Details
A	LEU146-PHE171

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	BINDING: BINDING => ECO:0000250|UniProtKB:P19367

Chain	Residue	Details
A	ASP78

---

site_id	SWS_FT_FI2
Number of Residues	6
Details	BINDING: BINDING => ECO:0000269|PubMed:15016359

Chain	Residue	Details
A	SER151
A	THR168
A	ASN204
A	ASN231
A	GLU256
A	GLU290

---

site_id	SWS_FT_FI3
Number of Residues	4
Details	BINDING: BINDING => ECO:0000269|PubMed:22101819, ECO:0007744|PDB:3FGU, ECO:0007744|PDB:3ID8

Chain	Residue	Details
A	THR228
A	GLY295
A	THR332
A	SER411

---

Catalytic Information from CSA

site_id	MCSA1
Number of Residues	2
Details	M-CSA 592

Chain	Residue	Details
A	LYS169	proton acceptor, proton donor
A	ASP205	metal ligand, proton acceptor, proton donor

---