1NRZ

Crystal structure of the IIBSor domain of the sorbose permease from Klebsiella pneumoniae solved to 1.75A resolution

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005737	cellular_component	cytoplasm
A	0008982	molecular_function	protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
A	0009401	biological_process	phosphoenolpyruvate-dependent sugar phosphotransferase system
A	0016301	molecular_function	kinase activity
A	0022871	molecular_function	protein-N(PI)-phosphohistidine-sorbose phosphotransferase system transporter activity
A	1904659	biological_process	glucose transmembrane transport
B	0005737	cellular_component	cytoplasm
B	0008982	molecular_function	protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
B	0009401	biological_process	phosphoenolpyruvate-dependent sugar phosphotransferase system
B	0016301	molecular_function	kinase activity
B	0022871	molecular_function	protein-N(PI)-phosphohistidine-sorbose phosphotransferase system transporter activity
B	1904659	biological_process	glucose transmembrane transport
C	0005737	cellular_component	cytoplasm
C	0008982	molecular_function	protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
C	0009401	biological_process	phosphoenolpyruvate-dependent sugar phosphotransferase system
C	0016301	molecular_function	kinase activity
C	0022871	molecular_function	protein-N(PI)-phosphohistidine-sorbose phosphotransferase system transporter activity
C	1904659	biological_process	glucose transmembrane transport
D	0005737	cellular_component	cytoplasm
D	0008982	molecular_function	protein-N(PI)-phosphohistidine-sugar phosphotransferase activity
D	0009401	biological_process	phosphoenolpyruvate-dependent sugar phosphotransferase system
D	0016301	molecular_function	kinase activity
D	0022871	molecular_function	protein-N(PI)-phosphohistidine-sorbose phosphotransferase system transporter activity
D	1904659	biological_process	glucose transmembrane transport

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE SO4 A 1165

Chain	Residue
A	ARG12
A	ARG44
A	HOH2285
B	ALA109
B	TRP110
B	HOH167

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site_id	AC2
Number of Residues	9
Details	BINDING SITE FOR RESIDUE SO4 A 2165

Chain	Residue
A	HOH2184
A	HOH2193
A	HOH2277
B	ARG12
B	ARG44
B	HOH174
A	ALA109
A	TRP110
A	HOH2167

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site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE SO4 D 3165

Chain	Residue
C	ARG12
C	ARG44
C	HOH4234
D	ALA109
D	TRP110
D	HOH3167
D	HOH3173

---

site_id	AC4
Number of Residues	5
Details	BINDING SITE FOR RESIDUE SO4 C 4165

Chain	Residue
C	ALA109
C	TRP110
C	HOH4214
D	ARG44
D	HOH3219

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	ACT_SITE: Pros-phosphohistidine intermediate => ECO:0000305|PubMed:12662934

Chain	Residue	Details
A	HIS15
B	HIS15
C	HIS15
D	HIS15

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site_id	SWS_FT_FI2
Number of Residues	4
Details	MOD_RES: Phosphohistidine; by EIIA => ECO:0000255|PROSITE-ProRule:PRU00424

Chain	Residue	Details
A	HIS15
B	HIS15
C	HIS15
D	HIS15

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