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1U56

Crystal structure of an oxygen binding H-NOX domain related to soluble guanylate cyclases (Water-ligated, ferric form)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, BHeme-based Methyl-accepting chemotaxis proteinpolymer18822047.52UniProt (Q8RBX6)
Pfam (PF07700)
In PDB
Thermoanaerobacter tengcongensis
2A, BPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
3BCHLORIDE IONnon-polymer35.51Chemie (CL)
4waterwater18.0188Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight44095.0
Non-Polymers*Number of molecules3
Total formula weight1268.4
All*Total formula weight45363.4
*Water molecules are not included.

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PDB entries from 2024-07-17

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