ID MOAA_METTM STANDARD; PRT; 87 AA. AC Q50746; DT 15-JUL-1998 (Rel. 36, Created) DT 15-JUL-1998 (Rel. 36, Last sequence update) DT 15-JUN-2002 (Rel. 41, Last annotation update) DE Probable molybdenum cofactor biosynthesis protein A (Fragment). GN MOAA. OS Methanobacterium thermoautotrophicum (strain Marburg / DSM 2133). OC Archaea; Euryarchaeota; Methanobacteria; Methanobacteriales; OC Methanobacteriaceae; Methanothermobacter. OX NCBI_TaxID=79929; RN [1] RP SEQUENCE FROM N.A. RX MEDLINE=96163477; PubMed=8575452; RA Hochheimer A., Schmitz R.A., Thauer R.K., Hedderich R.; RT "The tungsten formylmethanofuran dehydrogenase from Methanobacterium RT thermoautotrophicum contains sequence motifs characteristic for RT enzymes containing molybdopterin dinucleotide."; RL Eur. J. Biochem. 234:910-920(1995). CC -!- FUNCTION: Together with moaC, is involved in the conversion of a CC guanosine derivative (GXP) into molybdopterin precursor Z (By CC similarity). CC -!- COFACTOR: Binds 1 3Fe-4S cluster (By similarity). CC -!- PATHWAY: Molybdenum cofactor biosynthesis; first step. CC -!- SIMILARITY: BELONGS TO THE MOAA / NIFB / PQQE FAMILY. MOAA CC SUBFAMILY. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X87968; CAA61207.1; -. DR HAMAP; MF_01225; -; 1. DR InterPro; IPR000385; MoaA_NifB_PqqE. DR PROSITE; PS01305; MOAA_NIFB_PQQE; 1. KW Molybdenum cofactor biosynthesis; Metal-binding; Iron; Iron-sulfur; KW 3Fe-4S. FT METAL 22 22 IRON-SULFUR (3FE-4S) (POTENTIAL). FT METAL 29 29 IRON-SULFUR (3FE-4S) (POTENTIAL). FT NON_TER 87 87 SQ SEQUENCE 87 AA; 9874 MW; A97432C6E439F909 CRC64; MQVHDNHRRP LVSLRISVTG RCNVSCIYCH RDGILRSDEE MSPEDIENIC RVASDLGVKK IRLSGGEPLI RDDIVEIVEK INSIGFR //