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4H59

Crystal structure of iron uptake ABC transporter substrate-binding protein PiaA from Streptococcus pneumoniae Canada MDR_19A bound to Bis-tris propane

Functional Information from GO Data
ChainGOidnamespacecontents
A0030288cellular_componentouter membrane-bounded periplasmic space
A0030313cellular_componentcell envelope
A1901678biological_processiron coordination entity transport
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE B3P A 401
ChainResidue
AASP38
AHOH562
AHOH779
AHOH782
ATRP63
ATYR84
ATYR133
ATRP158
AARG231
APHE255
ATHR316
AHOH507

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 402
ChainResidue
AASN117
AASN123
AHOH608
AHOH840

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE CL A 403
ChainResidue
ATRP63

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 404
ChainResidue
AGLY73
ALYS99

250359

PDB entries from 2026-03-11

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