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7SU4

Dihydroneopterin aldolase (DHNA) Tyr53Phe from Yersinia pestis co-crystallized with 7,8-dihydroneopterin

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
7,8-dihydroneopterin aldolasepolymer14316133.24UniProt (Q8CZR7)
Pfam (PF02152)
Yersinia pestis
2E, I, L, M
(A, B, C, D)
2-AMINO-7,8-DIHYDRO-6-(1,2,3-TRIHYDROXYPROPYL)-4(1H)-PTERIDINONEnon-polymer255.24Chemie (NPR)
3F, G
(A)
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOLnon-polymer122.12Chemie (TRS)
4H, J, K, N
(A, B, D)
GLYCEROLnon-polymer92.14Chemie (GOL)
5O, P, Q, R
(A, B, C, D)
waterwater18.0625Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 119 (UniProt: Q8CZR7)
PDBExternal DatabaseDetails
Met -23-initiating methionine
His -22-expression tag
His -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
Ser -16-expression tag
Ser -15-expression tag
Gly -14-expression tag
Val -13-expression tag
Asp -12-expression tag
Leu -11-expression tag
Gly -10-expression tag
Thr -9-expression tag
Glu -8-expression tag
Asn -7-expression tag
Leu -6-expression tag
Tyr -5-expression tag
Phe -4-expression tag
Gln -3-expression tag
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Phe 53Tyr 54engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight64532.7
Non-Polymers*Number of molecules10
Total formula weight1633.6
All*Total formula weight66166.3
*Water molecules are not included.

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PDB entries from 2025-07-02

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