eF-site ID 6o7r-B PDB Code 6o7r Chain B click to enlarge Title Nitrogenase MoFeP mutant F99Y, S188A from Azotobacter vinelandii in the dithionite reduced state Classification OXIDOREDUCTASE Compound Nitrogenase molybdenum-iron protein alpha chain Source ORGANISM_SCIENTIFIC: Azotobacter vinelandii; Sequence B:  SQQVDKIKASYPLFLDQDYKDMLAKKRDGFEEKYPQDKID EVFQWTTTKEYQELNFQREALTVNPAKACQPLGAVLCALG FEKTMPYVHGSQGCVAYYRSYFNRHFREPVSCVSDSMTED AAVFGGQQNMKDGLQNCKATYKPDMIAVSTTCMAEVIGDD LNAFINNSKKEGFIPDEFPVPFAHTPAFVGSHVTGWDNMF EGIARYFTLKSMDDKVVGSNKKINIVPGFETYLGNFRVIK RMLSEMGVGYSLLSDPEEVLDTPADGQFRMYAGGTTQEEM KDAPNALNTVLLQPWHLEKTKKFVEGTWKHEVPKLNIPMG LDWTDEFLMKVSEISGQPIPASLTKERGRLVDMMTDSHTW LHGKRFALWGDPDFVMGLVKFLLELGCEPVHILCHNGNKR WKKAVDAILAASPYGKNATVYIGKDLWHLRSLVFTDKPDF MIGNSYGKFIQRDTLHKGKEFEVPLIRIGFPIFDRHHLHR STTLGYEGAMQILTTLVNSILERLDEETRGMQATDYNHDL VR Description Functional site 1) chain B residue 70 type sequence C description binding site for residue CLF B 601 source : AC3 2) chain B residue 92 type sequence S description binding site for residue CLF B 601 source : AC3 3) chain B residue 95 type sequence C description binding site for residue CLF B 601 source : AC3 4) chain B residue 98 type sequence Y description binding site for residue CLF B 601 source : AC3 5) chain B residue 99 type sequence Y description binding site for residue CLF B 601 source : AC3 6) chain B residue 153 type sequence C description binding site for residue CLF B 601 source : AC3 7) chain B residue 188 type sequence A description binding site for residue CLF B 601 source : AC3 8) chain B residue 353 type sequence D description binding site for residue FE B 602 source : AC4 9) chain B residue 357 type sequence D description binding site for residue FE B 602 source : AC4 10) chain B residue 108 type sequence R description binding site for residue FE D 602 source : AC8 11) chain B residue 109 type sequence E description binding site for residue FE D 602 source : AC8 12) chain B residue 153 type catalytic sequence C description 212 source MCSA : MCSA1 13) chain B residue 157 type catalytic sequence V description 212 source MCSA : MCSA1 14) chain B residue 70 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 15) chain B residue 95 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 16) chain B residue 153 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 17) chain B residue 188 type BINDING sequence A description source Swiss-Prot : SWS_FT_FI1 18) chain B residue 88-95 type prosite sequence YVHGSQGC description NITROGENASE_1_1 Nitrogenases component 1 alpha and beta subunits signature 1. YVHGSQGC source prosite : PS00699 19) chain B residue 151-165 type prosite sequence TTCMAEVIGDDLNAF description NITROGENASE_1_2 Nitrogenases component 1 alpha and beta subunits signature 2. TTCmaeviGDDLnAF source prosite : PS00090

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