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3QZX

3D Structure of ferric methanosarcina acetivorans protoglobin Y61A mutant with unknown ligand

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1AMethanosarcina acetivorans protoglobinpolymer19522918.81UniProt (Q8TLY9)
Pfam (PF11563)
In PDB
Methanosarcina acetivorans
2APROTOPORPHYRIN IX CONTAINING FEnon-polymer616.51Chemie (HEM)
3APHOSPHATE IONnon-polymer95.02Chemie (PO4)
4AGLYCEROLnon-polymer92.11Chemie (GOL)
5waterwater18.0255Chemie (HOH)
Sequence modifications
A: 1 - 195 (UniProt: Q8TLY9)
PDBExternal DatabaseDetails
Ala 61Tyr 61engineered mutation
Ser 101Cys 101engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight22918.8
Non-Polymers*Number of molecules4
Total formula weight898.5
All*Total formula weight23817.3
*Water molecules are not included.

221051

PDB entries from 2024-06-12

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