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2W7Y

Structure of a Streptococcus pneumoniae solute-binding protein in complex with the blood group A-trisaccharide.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
PROBABLE SUGAR ABC TRANSPORTER, SUGAR-BINDING PROTEINpolymer43047170.02UniProt (A5LBQ6)STREPTOCOCCUS PNEUMONIAEFCSSBP
2C, D
(C, D)
alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranosebranched529.52In PDB
GlyTouCan (G00066MO)
3E, F
(A, B)
IODIDE IONnon-polymer126.92Chemie (IOD)
4G, H
(A, B)
waterwater18.0410Chemie (HOH)
Sequence modifications
A, B: 1 - 23 (PDB: 2W7Y)
A, B: 24 - 428 (UniProt: A5LBQ6)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight94340.0
BranchedNumber of molecules2
Total formula weight1059.0
Non-Polymers*Number of molecules2
Total formula weight253.8
All*Total formula weight95652.8
*Water molecules are not included.

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PDB entries from 2024-11-13

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