ID   MOAB_BACCR              Reviewed;         169 AA.
AC   Q816R0;
DT   28-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 117.
DE   RecName: Full=Molybdenum cofactor biosynthesis protein B;
GN   Name=moaB; OrderedLocusNames=BC_4758;
OS   Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC
OS   15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus cereus group.
OX   NCBI_TaxID=226900;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373
RC   / NCTC 2599 / NRRL B-3711;
RX   PubMed=12721630; DOI=10.1038/nature01582;
RA   Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V.,
RA   Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M.,
RA   Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G.,
RA   Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.;
RT   "Genome sequence of Bacillus cereus and comparative analysis with Bacillus
RT   anthracis.";
RL   Nature 423:87-91(2003).
RN   [2]
RP   X-RAY CRYSTALLOGRAPHY (1.90 ANGSTROMS), AND SUBUNIT.
RG   Midwest center for structural genomics (MCSG);
RT   "Crystal structure of molybdenum cofactor biosynthesis protein B.";
RL   Submitted (MAY-2006) to the PDB data bank.
CC   -!- FUNCTION: May be involved in the biosynthesis of molybdopterin.
CC       {ECO:0000250}.
CC   -!- PATHWAY: Cofactor biosynthesis; molybdopterin biosynthesis.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000269|Ref.2}.
CC   -!- SIMILARITY: Belongs to the MoaB/Mog family. {ECO:0000305}.
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DR   EMBL; AE016877; AAP11663.1; -; Genomic_DNA.
DR   RefSeq; NP_834462.1; NC_004722.1.
DR   RefSeq; WP_000117124.1; NZ_CP034551.1.
DR   PDB; 1Y5E; X-ray; 1.90 A; A/B/C=1-169.
DR   PDBsum; 1Y5E; -.
DR   AlphaFoldDB; Q816R0; -.
DR   SMR; Q816R0; -.
DR   STRING; 226900.BC_4758; -.
DR   DrugBank; DB03366; Imidazole.
DR   EnsemblBacteria; AAP11663; AAP11663; BC_4758.
DR   GeneID; 67509399; -.
DR   KEGG; bce:BC4758; -.
DR   PATRIC; fig|226900.8.peg.4921; -.
DR   HOGENOM; CLU_077358_2_3_9; -.
DR   OMA; TGWDGIL; -.
DR   UniPathway; UPA00344; -.
DR   EvolutionaryTrace; Q816R0; -.
DR   Proteomes; UP000001417; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-KW.
DR   CDD; cd00886; MogA_MoaB; 1.
DR   Gene3D; 3.40.980.10; -; 1.
DR   InterPro; IPR012245; MoaB.
DR   InterPro; IPR036425; MoaB/Mog-like_dom_sf.
DR   InterPro; IPR001453; MoaB/Mog_dom.
DR   InterPro; IPR008284; MoCF_biosynth_CS.
DR   PANTHER; PTHR43232; PTHR43232; 1.
DR   Pfam; PF00994; MoCF_biosynth; 1.
DR   PIRSF; PIRSF006443; MoaB; 1.
DR   SMART; SM00852; MoCF_biosynth; 1.
DR   SUPFAM; SSF53218; SSF53218; 1.
DR   TIGRFAMs; TIGR00177; molyb_syn; 1.
DR   PROSITE; PS01078; MOCF_BIOSYNTHESIS_1; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Molybdenum cofactor biosynthesis; Reference proteome.
FT   CHAIN           1..169
FT                   /note="Molybdenum cofactor biosynthesis protein B"
FT                   /id="PRO_0000170967"
FT   STRAND          15..21
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   TURN            27..29
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           31..43
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          46..53
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           57..68
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          74..79
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          83..85
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           90..95
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          99..101
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           104..116
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           119..124
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          128..132
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   STRAND          135..140
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           144..153
FT                   /evidence="ECO:0007829|PDB:1Y5E"
FT   HELIX           155..166
FT                   /evidence="ECO:0007829|PDB:1Y5E"
SQ   SEQUENCE   169 AA;  18535 MW;  8B43F09FBA52E51B CRC64;
     MSVTEHKKQA PKEVRCKIVT ISDTRTEETD KSGQLLHELL KEAGHKVTSY EIVKDDKESI
     QQAVLAGYHK EDVDVVLTNG GTGITKRDVT IEAVSALLDK EIVGFGELFR MISYLEDIGS
     SAMLSRAIGG TIGRKVVFSM PGSSGAVRLA MNKLILPELG HITFELHRQ