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4RKM

Wolinella succinogenes octaheme sulfite reductase MccA, form I

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
MccApolymer73282087.712UniProt (Q7MSJ8)Wolinella succinogenes DSM 1740
2AA, BB, BC, DD, DE...
(B, D, F, I, K...)
COPPER (I) IONnon-polymer63.512Chemie (CU1)
3BA, CC, EE, EF, N...
(B, F, K, G, A...)
SULFUR OXIDEnon-polymer48.110Chemie (SX)
4CA, DA, DB, DC, EA...
(B, D, F, I, K...)
(R,R)-2,3-BUTANEDIOLnon-polymer90.127Chemie (BU3)
5FA, FB, GC, HD, HE...
(B, D, F, I, K...)
ACETATE IONnon-polymer59.012Chemie (ACT)
6AB, AC, AD, AE, AF...
(C, E, H, J, L...)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.596Chemie (HEM)
7CB, ED, QF, Z
(D, I, G, A)
SULFUR DIOXIDEnon-polymer64.14Chemie (SO2)
8AG, BG, CG, RF, SF...
(K, L, G, A, B...)
waterwater18.02934Chemie (HOH)
Sequence modifications
A, B, C, D, E, F, H, I, J, K, L, G: -11 - 690 (UniProt: Q7MSJ8)
PDBExternal DatabaseDetails
Ser 691-expression tag
Ala 692-expression tag
Trp 693-expression tag
Ser 694-expression tag
His 695-expression tag
Pro 696-expression tag
Gln 697-expression tag
Phe 698-expression tag
Glu 699-expression tag
Lys 700-expression tag
Gly 701-expression tag
Gly 702-expression tag
Gly 703-expression tag
Ser 704-expression tag
Gly 705-expression tag
Gly 706-expression tag
Gly 707-expression tag
Ser 708-expression tag
Gly 709-expression tag
Gly 710-expression tag
Ser 711-expression tag
Ala 712-expression tag
Trp 713-expression tag
Ser 714-expression tag
His 715-expression tag
Pro 716-expression tag
Gln 717-expression tag
Phe 718-expression tag
Glu 719-expression tag
Lys 720-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight985052.4
Non-Polymers*Number of molecules161
Total formula weight63824.0
All*Total formula weight1048876.4
*Water molecules are not included.

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PDB entries from 2025-12-17

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