1AF6

MALTOPORIN SUCROSE COMPLEX

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0001618	molecular_function	virus receptor activity
A	0005515	molecular_function	protein binding
A	0006811	biological_process	monoatomic ion transport
A	0006974	biological_process	DNA damage response
A	0009279	cellular_component	cell outer membrane
A	0015144	molecular_function	carbohydrate transmembrane transporter activity
A	0015288	molecular_function	porin activity
A	0015768	biological_process	maltose transport
A	0015774	biological_process	polysaccharide transport
A	0016020	cellular_component	membrane
A	0034219	biological_process	carbohydrate transmembrane transport
A	0042956	biological_process	maltodextrin transmembrane transport
A	0042958	molecular_function	maltodextrin transmembrane transporter activity
A	0046718	biological_process	symbiont entry into host cell
A	0046930	cellular_component	pore complex
A	0071702	biological_process	organic substance transport
B	0001618	molecular_function	virus receptor activity
B	0005515	molecular_function	protein binding
B	0006811	biological_process	monoatomic ion transport
B	0006974	biological_process	DNA damage response
B	0009279	cellular_component	cell outer membrane
B	0015144	molecular_function	carbohydrate transmembrane transporter activity
B	0015288	molecular_function	porin activity
B	0015768	biological_process	maltose transport
B	0015774	biological_process	polysaccharide transport
B	0016020	cellular_component	membrane
B	0034219	biological_process	carbohydrate transmembrane transport
B	0042956	biological_process	maltodextrin transmembrane transport
B	0042958	molecular_function	maltodextrin transmembrane transporter activity
B	0046718	biological_process	symbiont entry into host cell
B	0046930	cellular_component	pore complex
B	0071702	biological_process	organic substance transport
C	0001618	molecular_function	virus receptor activity
C	0005515	molecular_function	protein binding
C	0006811	biological_process	monoatomic ion transport
C	0006974	biological_process	DNA damage response
C	0009279	cellular_component	cell outer membrane
C	0015144	molecular_function	carbohydrate transmembrane transporter activity
C	0015288	molecular_function	porin activity
C	0015768	biological_process	maltose transport
C	0015774	biological_process	polysaccharide transport
C	0016020	cellular_component	membrane
C	0034219	biological_process	carbohydrate transmembrane transport
C	0042956	biological_process	maltodextrin transmembrane transport
C	0042958	molecular_function	maltodextrin transmembrane transporter activity
C	0046718	biological_process	symbiont entry into host cell
C	0046930	cellular_component	pore complex
C	0071702	biological_process	organic substance transport

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	6
Details	TOPO_DOM: Periplasmic

Chain	Residue	Details
A	VAL1
A	TRP421
B	VAL1
B	TRP421
C	VAL1
C	TRP421

---

site_id	SWS_FT_FI2
Number of Residues	630
Details	TRANSMEM: Beta stranded

Chain	Residue	Details
A	ASP2-GLY15
A	LYS210-VAL223
A	GLY226-SER238
A	ASN266-MET280
A	ASN283-ASP298
A	GLY302-TRP316
A	MET320-GLN334
A	ASP338-TRP351
A	ALA362-GLU374
A	GLY406-TRP420
B	ASP2-GLY15
A	THR40-VAL50
B	THR40-VAL50
B	SER57-VAL68
B	ALA80-ASN90
B	SER98-ARG105
B	ILE132-VAL134
B	GLY137-GLU148
B	THR167-MET179
B	GLY184-ASN197
B	LYS210-VAL223
B	GLY226-SER238
A	SER57-VAL68
B	ASN266-MET280
B	ASN283-ASP298
B	GLY302-TRP316
B	MET320-GLN334
B	ASP338-TRP351
B	ALA362-GLU374
B	GLY406-TRP420
C	ASP2-GLY15
C	THR40-VAL50
C	SER57-VAL68
A	ALA80-ASN90
C	ALA80-ASN90
C	SER98-ARG105
C	ILE132-VAL134
C	GLY137-GLU148
C	THR167-MET179
C	GLY184-ASN197
C	LYS210-VAL223
C	GLY226-SER238
C	ASN266-MET280
C	ASN283-ASP298
A	SER98-ARG105
C	GLY302-TRP316
C	MET320-GLN334
C	ASP338-TRP351
C	ALA362-GLU374
C	GLY406-TRP420
A	ILE132-VAL134
A	GLY137-GLU148
A	THR167-MET179
A	GLY184-ASN197

---

site_id	SWS_FT_FI3
Number of Residues	438
Details	TOPO_DOM: Extracellular => ECO:0000269|PubMed:7824948

Chain	Residue	Details
A	SER16-GLU39
B	SER16-GLU39
B	ALA69-PRO79
B	PHE106-ASN131
B	ALA149-GLU166
B	LEU198-SER209
B	MET239-ASN265
B	ASN299-ASN301
B	ARG335-GLY337
B	LYS375-ARG405
C	SER16-GLU39
A	ALA69-PRO79
C	ALA69-PRO79
C	PHE106-ASN131
C	ALA149-GLU166
C	LEU198-SER209
C	MET239-ASN265
C	ASN299-ASN301
C	ARG335-GLY337
C	LYS375-ARG405
A	PHE106-ASN131
A	ALA149-GLU166
A	LEU198-SER209
A	MET239-ASN265
A	ASN299-ASN301
A	ARG335-GLY337
A	LYS375-ARG405

---

site_id	SWS_FT_FI4
Number of Residues	84
Details	TOPO_DOM: Periplasmic => ECO:0000269|PubMed:7824948

Chain	Residue	Details
A	TRP51-LYS56
B	LEU91-GLY97
B	GLY135-PHE136
B	GLU180-PRO183
B	LEU224-LYS225
B	GLY281-ASP282
B	THR317-ILE319
B	GLN352-PRO361
C	TRP51-LYS56
C	LEU91-GLY97
C	GLY135-PHE136
A	LEU91-GLY97
C	GLU180-PRO183
C	LEU224-LYS225
C	GLY281-ASP282
C	THR317-ILE319
C	GLN352-PRO361
A	GLY135-PHE136
A	GLU180-PRO183
A	LEU224-LYS225
A	GLY281-ASP282
A	THR317-ILE319
A	GLN352-PRO361
B	TRP51-LYS56

---

site_id	SWS_FT_FI5
Number of Residues	18
Details	SITE: Greasy slide, important in sugar transport => ECO:0000255|HAMAP-Rule:MF_01301, ECO:0000269|PubMed:7824948, ECO:0000269|PubMed:8805519

Chain	Residue	Details
A	TYR6
B	PHE227
B	TRP358
B	TRP420
C	TYR6
C	TYR41
C	TRP74
C	PHE227
C	TRP358
C	TRP420
A	TYR41
A	TRP74
A	PHE227
A	TRP358
A	TRP420
B	TYR6
B	TYR41
B	TRP74

---

site_id	SWS_FT_FI6
Number of Residues	3
Details	SITE: Important in sugar transport => ECO:0000255|HAMAP-Rule:MF_01301, ECO:0000269|PubMed:8805519

Chain	Residue	Details
A	TYR118
B	TYR118
C	TYR118

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