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2AIR

T-state Active Site of Aspartate Transcarbamylase:Crystal Structure of the Carbamyl Phosphate and L-alanosine Ligated Enzyme

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, GAspartate carbamoyltransferase catalytic chainpolymer31034337.12UniProt (P0A786)
Pfam (PF02729)
Pfam (PF00185)
In PDB
Escherichia coliAspartate transcarbamylase, ATCase
2B, HAspartate carbamoyltransferase regulatory chainpolymer15317143.62UniProt (P0A7F3)
Pfam (PF01948)
Pfam (PF02748)
In PDB
Escherichia coli
3A, GPHOSPHORIC ACID MONO(FORMAMIDE)ESTERnon-polymer141.02Chemie (CP)
4A, G3-[HYDROXY(NITROSO)AMINO]-L-ALANINEnon-polymer149.12Chemie (AL0)
5B, HZINC IONnon-polymer65.42Chemie (ZN)
6waterwater18.0606Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight102961.5
Non-Polymers*Number of molecules6
Total formula weight711.1
All*Total formula weight103672.5
*Water molecules are not included.

217705

數據於2024-03-27公開中

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