eF-site ID 1acm-B PDB Code 1acm Chain B click to enlarge Title ARGININE 54 IN THE ACTIVE SITE OF ESCHERICHIA COLI ASPARTATE TRANSCARBAMOYLASE IS CRITICAL FOR CATALYSIS: A SITE-SPECIFIC MUTAGENESIS, NMR AND X-RAY CRYSTALLOGRAPHY STUDY Classification TRANSFERASE (CARBAMOYL-P,ASPARTATE) Compound ASPARTATE CARBAMOYLTRANSFERASE, CATALYTIC CHAIN Source null (PYRI_ECOLI) Sequence B:  GVEAIKRGTVIDHIPAQIGFKLLSLFKLTETDQRITIGLN LPSGEMGRKDLIKIENTFLSEDQVDQLALYAPQATVNRID NYEVVGKSRPSLPERIDNVLVCPNSNCISHAEPVSSSFAV RKRANDIALKCKYCEKEFSHNVVLAN Description Functional site 1) chain B residue 109 type sequence C description ZN BINDING SITES OF CHAINS B source : ZNB 2) chain B residue 114 type sequence C description ZN BINDING SITES OF CHAINS B source : ZNB 3) chain B residue 138 type sequence C description ZN BINDING SITES OF CHAINS B source : ZNB 4) chain B residue 141 type sequence C description ZN BINDING SITES OF CHAINS B source : ZNB 5) chain B residue 109 type sequence C description BINDING SITE FOR RESIDUE ZN B 154 source : AC1 6) chain B residue 114 type sequence C description BINDING SITE FOR RESIDUE ZN B 154 source : AC1 7) chain B residue 138 type sequence C description BINDING SITE FOR RESIDUE ZN B 154 source : AC1 8) chain B residue 141 type sequence C description BINDING SITE FOR RESIDUE ZN B 154 source : AC1 9) chain B residue 110 type BINDING sequence P description source Swiss-Prot : SWS_FT_FI1 10) chain B residue 115 type BINDING sequence I description source Swiss-Prot : SWS_FT_FI1 11) chain B residue 139 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI1 12) chain B residue 142 type BINDING sequence E description source Swiss-Prot : SWS_FT_FI1

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