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1PFY

METHIONYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI COMPLEXED WITH METHIONYL SULPHAMOYL ADENOSINE

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Methionyl-tRNA synthetasepolymer55162958.11UniProt (P00959)
Pfam (PF09334)
Pfam (PF19303)
Escherichia coliMethionine--tRNA ligase, MetRS
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(A)
5'-O-[(L-METHIONYL)-SULPHAMOYL]ADENOSINEnon-polymer479.51Chemie (MSP)
4D
(A)
waterwater18.0459Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight62958.1
Non-Polymers*Number of molecules2
Total formula weight544.9
All*Total formula weight63503.0
*Water molecules are not included.

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PDB entries from 2025-07-23

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