Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

1U77

Crystal Structure of Ammonia Channel AmtB from E. Coli

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AProbable ammonium transporterpolymer38540435.01UniProt (P69681)
Pfam (PF00909)
In PDB
Escherichia coli
2waterwater18.0243Chemie (HOH)
Sequence modifications
A: 1 - 385 (UniProt: P69681)
PDBExternal DatabaseDetails
Mse 13Met 35modified residue
Mse 14Met 36modified residue
Mse 23Met 45modified residue
Mse 44Met 66modified residue
Ser 68Phe 90engineered mutation
Mse 82Met 104modified residue
Mse 92Met 114modified residue
Pro 126Ser 148engineered mutation
Mse 146Met 168modified residue
Mse 200Met 222modified residue
Leu 255Lys 277engineered mutation
Mse 301Met 323modified residue
Mse 328Met 350modified residue
Mse 348Met 370modified residue
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight40435.0
All*Total formula weight40435.0
*Water molecules are not included.

225158

PDB entries from 2024-09-18

PDB statisticsPDBj update infoContact PDBjnumon