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3KBC

Crystal structure of GltPh K55C-A364C mutant crosslinked with divalent mercury

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
425aa long hypothetical proton glutamate symport proteinpolymer42544889.23UniProt (O59010)
Pfam (PF00375)
Pyrococcus horikoshii
2D, H, L
(A, B, C)
ASPARTIC ACIDnon-polymer133.13Chemie (ASP)
3E, I, M
(A, B, C)
MERCURY (II) IONnon-polymer200.63Chemie (HG)
4F, G, J, K, N...
(A, B, C)
SODIUM IONnon-polymer23.06Chemie (NA)
Sequence modifications
A, B, C: 1 - 425 (UniProt: O59010)
PDBExternal DatabaseDetails
His 37Asp 37engineered mutation
His 40Lys 40engineered mutation
Cys 55Lys 55engineered mutation
His 125Lys 125engineered mutation
His 132Lys 132engineered mutation
His 223Lys 223engineered mutation
His 264Lys 264engineered mutation
Ala 321Cys 321engineered mutation
Cys 364Ala 364engineered mutation
His 368Glu 368engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight134667.6
Non-Polymers*Number of molecules12
Total formula weight1139.0
All*Total formula weight135806.6
*Water molecules are not included.

238582

PDB entries from 2025-07-09

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