eF-site ID 1l5h-A PDB Code 1l5h Chain A click to enlarge Title FeMo-cofactor Deficient Nitrogenase MoFe Protein Classification OXIDOREDUCTASE Compound nitrogenase molybdenum-iron protein alpha chain Source ORGANISM_SCIENTIFIC: Azotobacter vinelandii; Sequence A:  NKKSQPGLMTIRGCAYAGSKGVVWGPIKDMIHISHGPVGC GQYSRAGRRNYYIGTTGVNAFVTMNFTSDFQEKDIVFGGD KKLAKLIDEVETLFPLNKGISVQSECPIGLIGDDIESVSK VKGAELSKTIVPVRCEGFRGVSQSLGHHIANDAVRDWVLG KRDEDTTFASTPYDVAIIGDYNIGGDAWSSRILLEEMGLR CVAQWSGDGSISEIELTPKVKLNLVHCYRSMNYISRHMEE KYGIPWMEYNFFGPTKTIESLRAIAAKFDESIQKKCEEVI AKYKPEWEAVVAKYRPRLEGKRVMLYIGGLRPRHVIGAYE DLGMEVVGTGYEEFEEFVKRIKPDLIGSGIKEKFIFQKMG IPFREMHSWDYSGPYHGFDGFAIFARDMDMTLNNPCWKKL QAPWE Description Functional site 1) chain A residue 62 type sequence C description BINDING SITE FOR RESIDUE CLF B 602 source : AC2 2) chain A residue 64 type sequence Y description BINDING SITE FOR RESIDUE CLF B 602 source : AC2 3) chain A residue 88 type sequence C description BINDING SITE FOR RESIDUE CLF B 602 source : AC2 4) chain A residue 154 type sequence C description BINDING SITE FOR RESIDUE CLF B 602 source : AC2 5) chain A residue 185 type sequence G description BINDING SITE FOR RESIDUE CLF B 602 source : AC2 6) chain A residue 97 type catalytic sequence R description 212 source MCSA : MCSA1 7) chain A residue 196 type catalytic sequence H description 212 source MCSA : MCSA1 8) chain A residue 152-166 type prosite sequence SECPIGLIGDDIESV description NITROGENASE_1_2 Nitrogenases component 1 alpha and beta subunits signature 2. SECpigliGDDIeSV source prosite : PS00090 9) chain A residue 81-88 type prosite sequence ISHGPVGC description NITROGENASE_1_1 Nitrogenases component 1 alpha and beta subunits signature 1. ISHGPVGC source prosite : PS00699 10) chain A residue 443 type BINDING sequence S description source Swiss-Prot : SWS_FT_FI1

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