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6QSY

Engineered streptavidin variant (H--WY) in complex with the Strep-tag II peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0009374molecular_functionbiotin binding
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue PGE A 201
ChainResidue
AASP36
AGLY41
ATHR42
AARG53
AVAL55
ALYS80
AASN82
AHOH339

site_idAC2
Number of Residues7
Detailsbinding site for residue TRS A 202
ChainResidue
AGLY16
AILE17
ATHR18
AALA33
AALA100
AHOH305
AALA15

site_idAC3
Number of Residues5
Detailsbinding site for residue PGE A 203
ChainResidue
ASER112
ATYR121
ASER122
ALEU124
PALA2

site_idAC4
Number of Residues4
Detailsbinding site for residue PGE A 204
ChainResidue
AALA35
ASER62
AALA63
ALYS80

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsMotif: {"description":"Cell attachment site; atypical"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsBinding site: {}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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