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1POT

SPERMIDINE/PUTRESCINE-BINDING PROTEIN COMPLEXED WITH SPERMIDINE (MONOMER FORM)

Functional Information from GO Data
ChainGOidnamespacecontents
A0015846biological_processpolyamine transport
A0015847biological_processputrescine transport
A0015848biological_processspermidine transport
A0016020cellular_componentmembrane
A0019808molecular_functionpolyamine binding
A0019809molecular_functionspermidine binding
A0019810molecular_functionputrescine binding
A0030288cellular_componentouter membrane-bounded periplasmic space
A0042597cellular_componentperiplasmic space
A1903711biological_processspermidine transmembrane transport
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE SPD A 350
ChainResidue
ATRP34
AASP257
ATYR293
AGLN327
AHOH528
ATHR35
AGLU36
ATYR37
ASER83
ATYR85
AASP168
AGLU171
ATRP255

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8897598","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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