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6C1W

A tethered niacin-derived pincer complex with a nickel-carbon or sulfite-carbon bond in lactate racemase

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
Lactate racemasepolymer43347369.63UniProt (F9USS9)
Pfam (PF09861)
Pfam (PF21113)
Lactobacillus plantarumLar,Lactate racemization operon protein LarA
2D
(A)
(4S)-5-methanethioyl-1-(5-O-phosphono-beta-D-ribofuranosyl)-4-sulfo-1,4-dihydropyridine-3-carbothioic S-acidnon-polymer477.41Chemie (ENJ)
3E, K, U
(A, B, C)
NICKEL (II) IONnon-polymer58.73Chemie (NI)
4F, G, H, I, L...
(A, B, C)
SULFATE IONnon-polymer96.116Chemie (SO4)
5J, T
(B, C)
3-methanethioyl-1-(5-O-phosphono-beta-D-ribofuranosyl)-5-(sulfanylcarbonyl)pyridin-1-iumnon-polymer396.42Chemie (4EY)
6V
(C)
SULFITE IONnon-polymer80.11Chemie (SO3)
7AA, BA, CA
(A, B, C)
waterwater18.0109Chemie (HOH)
Sequence modifications
A, B, C: 1 - 424 (UniProt: F9USS9)
PDBExternal DatabaseDetails
Ala 425-expression tag
Ser 426-expression tag
Trp 427-expression tag
Ser 428-expression tag
His 429-expression tag
Pro 430-expression tag
Gln 431-expression tag
Phe 432-expression tag
Glu 433-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight142108.9
Non-Polymers*Number of molecules23
Total formula weight3063.3
All*Total formula weight145172.2
*Water molecules are not included.

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PDB entries from 2025-07-23

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