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2X1M

Crystal structure of Mycobacterium smegmatis methionyl-tRNA synthetase in complex with methionine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AMETHIONYL-TRNA SYNTHETASEpolymer52459175.21UniProt (A0R3E2)
Pfam (PF09334)
Pfam (PF19303)
In PDB
MYCOBACTERIUM SMEGMATIS
2AMETHIONINEnon-polymer149.21Chemie (MET)
3ADIHYDROGENPHOSPHATE IONnon-polymer97.01Chemie (2HP)
4A3-CYCLOHEXYL-1-PROPYLSULFONIC ACIDnon-polymer221.31Chemie (CXS)
5waterwater18.016Chemie (HOH)
Sequence modifications
A: 2 - 515 (UniProt: A0R3E2)
PDBExternal DatabaseDetails
Met -8-expression tag
Ala -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
His -2-expression tag
His -1-expression tag
Gly 0-expression tag
Gly 1-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight59175.2
Non-Polymers*Number of molecules3
Total formula weight467.5
All*Total formula weight59642.7
*Water molecules are not included.

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PDB entries from 2024-06-12

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