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1T7E

Crystal structure of mutant Pro9Ser of scorpion alpha-like neurotoxin BmK M1 from Buthus martensii Karsch

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AAlpha-like neurotoxin BmK-Ipolymer667426.41UniProt (P45697)
Pfam (PF00537)
In PDB
Mesobuthus martensii (Chinese scorpion)BmK I, BmKI, BmK1, BmK-M1, Bmk M1, BmKM1
2APHOSPHATE IONnon-polymer95.03Chemie (PO4)
3waterwater18.051Chemie (HOH)
Sequence modifications
A: 1 - 64 (UniProt: P45697)
PDBExternal DatabaseDetails
Asn 65-cloning artifact
Ser 66-cloning artifact
Ser 9Pro 28engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight7426.4
Non-Polymers*Number of molecules3
Total formula weight284.9
All*Total formula weight7711.3
*Water molecules are not included.

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PDB entries from 2024-09-18

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