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9NAL

Cryo-EM structure of ternary complex of human phosphoribosylglycinamidine synthase with the intermediate (iminophosphate) and ADP bound at the synthase site.

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Phosphoribosylformylglycinamidine synthasepolymer1369148495.71UniProt (O15067)Homo sapiens (human)FGAM synthase,FGAMS,Formylglycinamide ribonucleotide amidotransferase,FGAR amidotransferase,FGAR-AT,Formylglycinamide ribotide amidotransferase,Phosphoribosylformylglycineamide amidotransferase
2B, C
(A)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.22Chemie (ADP)
3D
(A)
N-[2-formamido-1-(phosphonooxy)ethylidene]-5-O-phosphono-beta-D-ribofuranosylaminenon-polymer394.21Chemie (A1B7I)
4E, F, G
(A)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
5H
(A)
waterwater18.096Chemie (HOH)
Sequence modifications
A: 1 - 1338 (UniProt: O15067)
PDBExternal DatabaseDetails
Thr 1339-expression tag
Arg 1340-expression tag
Thr 1341-expression tag
Arg 1342-expression tag
Pro 1343-expression tag
Leu 1344-expression tag
Glu 1345-expression tag
Gln 1346-expression tag
Lys 1347-expression tag
Leu 1348-expression tag
Ile 1349-expression tag
Ser 1350-expression tag
Glu 1351-expression tag
Glu 1352-expression tag
Asp 1353-expression tag
Leu 1354-expression tag
Ala 1355-expression tag
Ala 1356-expression tag
Asn 1357-expression tag
Asp 1358-expression tag
Ile 1359-expression tag
Leu 1360-expression tag
Asp 1361-expression tag
Tyr 1362-expression tag
Lys 1363-expression tag
Asp 1364-expression tag
Asp 1365-expression tag
Asp 1366-expression tag
Asp 1367-expression tag
Lys 1368-expression tag
Val 1369-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight148495.7
Non-Polymers*Number of molecules6
Total formula weight1321.5
All*Total formula weight149817.2
*Water molecules are not included.

249697

PDB entries from 2026-02-25

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