1A99

PUTRESCINE RECEPTOR (POTF) FROM E. COLI

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0015846	biological_process	polyamine transport
A	0015847	biological_process	putrescine transport
A	0016020	cellular_component	membrane
A	0019808	molecular_function	polyamine binding
A	0019809	molecular_function	spermidine binding
A	0019810	molecular_function	putrescine binding
A	0030288	cellular_component	outer membrane-bounded periplasmic space
A	0042597	cellular_component	periplasmic space
A	0055052	cellular_component	ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
B	0015846	biological_process	polyamine transport
B	0015847	biological_process	putrescine transport
B	0016020	cellular_component	membrane
B	0019808	molecular_function	polyamine binding
B	0019809	molecular_function	spermidine binding
B	0019810	molecular_function	putrescine binding
B	0030288	cellular_component	outer membrane-bounded periplasmic space
B	0042597	cellular_component	periplasmic space
B	0055052	cellular_component	ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
C	0015846	biological_process	polyamine transport
C	0015847	biological_process	putrescine transport
C	0016020	cellular_component	membrane
C	0019808	molecular_function	polyamine binding
C	0019809	molecular_function	spermidine binding
C	0019810	molecular_function	putrescine binding
C	0030288	cellular_component	outer membrane-bounded periplasmic space
C	0042597	cellular_component	periplasmic space
C	0055052	cellular_component	ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing
D	0015846	biological_process	polyamine transport
D	0015847	biological_process	putrescine transport
D	0016020	cellular_component	membrane
D	0019808	molecular_function	polyamine binding
D	0019809	molecular_function	spermidine binding
D	0019810	molecular_function	putrescine binding
D	0030288	cellular_component	outer membrane-bounded periplasmic space
D	0042597	cellular_component	periplasmic space
D	0055052	cellular_component	ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	BINDING SITE FOR RESIDUE PUT A 371

Chain	Residue
A	TRP37
A	HOH471
A	HOH968
A	SER38
A	ASP39
A	TYR40
A	TRP244
A	ASP247
A	PHE276
A	ASP278
A	TYR314

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site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE PUT B 371

Chain	Residue
B	TRP37
B	SER38
B	ASP39
B	TYR40
B	TRP244
B	ASP247
B	PHE276
B	ASP278
B	TYR314
B	HOH743
B	HOH858

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site_id	AC3
Number of Residues	11
Details	BINDING SITE FOR RESIDUE PUT C 371

Chain	Residue
C	TRP37
C	SER38
C	ASP39
C	TYR40
C	TRP244
C	ASP247
C	PHE276
C	ASP278
C	TYR314
C	HOH897
C	HOH962

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site_id	AC4
Number of Residues	11
Details	BINDING SITE FOR RESIDUE PUT D 371

Chain	Residue
D	TRP37
D	SER38
D	ASP39
D	TYR40
D	TRP244
D	ASP247
D	PHE276
D	ASP278
D	TYR314
D	HOH412
D	HOH456

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	Binding site: {"evidences":[{"source":"PubMed","id":"9651355","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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