eF-site ID 4tkv-D PDB Code 4tkv Chain D click to enlarge Title CO-bound Nitrogenase MoFe-protein from A. vinelandii Classification OXIDOREDUCTASE Compound Nitrogenase molybdenum-iron protein alpha chain Source ORGANISM_SCIENTIFIC: Azotobacter vinelandii; Sequence D:  SQQVDKIKASYPLFLDQDYKDMLAKKRDGFEEKYPQDKID EVFQWTTTKEYQELNFQREALTVNPAKACQPLGAVLCALG FEKTMPYVHGSQGCVAYFRSYFNRHFREPVSCVSDSMTED AAVFGGQQNMKDGLQNCKATYKPDMIAVSTTCMAEVIGDD LNAFINNSKKEGFIPDEFPVPFAHTPSFVGSHVTGWDNMF EGIARYFTLKSMDDKVVGSNKKINIVPGFETYLGNFRVIK RMLSEMGVGYSLLSDPEEVLDTPADGQFRMYAGGTTQEEM KDAPNALNTVLLQPWHLEKTKKFVEGTWKHEVPKLNIPMG LDWTDEFLMKVSEISGQPIPASLTKERGRLVDMMTDSHTW LHGKRFALWGDPDFVMGLVKFLLELGCEPVHILCHNGNKR WKKAVDAILAASPYGKNATVYIGKDLWHLRSLVFTDKPDF MIGNSYGKFIQRDTLHKGKEFEVPLIRIGFPIFDRHHLHR STTLGYEGAMQILTTLVNSILERLDEETRGMQATDYNHDL VR Description Functional site 1) chain D residue 108 type sequence R description binding site for residue FE2 B 605 source : AD3 2) chain D residue 109 type sequence E description binding site for residue FE2 B 605 source : AD3 3) chain D residue 353 type sequence D description binding site for residue FE2 B 606 source : AD4 4) chain D residue 357 type sequence D description binding site for residue FE2 B 606 source : AD4 5) chain D residue 453 type sequence R description binding site for residue CMO C 505 source : AD9 6) chain D residue 450 type sequence F description binding site for residue ICE C 506 source : AE1 7) chain D residue 453 type sequence R description binding site for residue ICE C 506 source : AE1 8) chain D residue 70 type sequence C description binding site for residue CLF C 507 source : AE2 9) chain D residue 92 type sequence S description binding site for residue CLF C 507 source : AE2 10) chain D residue 95 type sequence C description binding site for residue CLF C 507 source : AE2 11) chain D residue 98 type sequence Y description binding site for residue CLF C 507 source : AE2 12) chain D residue 153 type sequence C description binding site for residue CLF C 507 source : AE2 13) chain D residue 188 type sequence S description binding site for residue CLF C 507 source : AE2 14) chain D residue 482 type sequence S description binding site for residue IMD D 601 source : AE3 15) chain D residue 483 type sequence T description binding site for residue IMD D 601 source : AE3 16) chain D residue 492 type sequence Q description binding site for residue IMD D 601 source : AE3 17) chain D residue 496 type sequence T description binding site for residue IMD D 601 source : AE3 18) chain D residue 253 type sequence L description binding site for residue IMD D 602 source : AE4 19) chain D residue 256 type sequence D description binding site for residue IMD D 602 source : AE4 20) chain D residue 275 type sequence G description binding site for residue IMD D 602 source : AE4 21) chain D residue 276 type sequence T description binding site for residue IMD D 602 source : AE4 22) chain D residue 280 type sequence E description binding site for residue IMD D 602 source : AE4 23) chain D residue 120 type sequence E description binding site for residue IMD D 603 source : AE5 24) chain D residue 466 type sequence L description binding site for residue CMO D 604 source : AE6 25) chain D residue 467 type sequence I description binding site for residue CMO D 604 source : AE6 26) chain D residue 468 type sequence R description binding site for residue CMO D 604 source : AE6 27) chain D residue 153 type catalytic sequence C description 212 source MCSA : MCSA2 28) chain D residue 157 type catalytic sequence V description 212 source MCSA : MCSA2 29) chain D residue 70 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 30) chain D residue 95 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 31) chain D residue 153 type BINDING sequence C description source Swiss-Prot : SWS_FT_FI1 32) chain D residue 188 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI1

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