ID   Y2262_NATPD             Reviewed;         600 AA.
AC   Q3IRM1;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=Putative heme-binding protein NP_2262A;
GN   Name=hemQ {ECO:0000312|EMBL:CAI49222.1}; OrderedLocusNames=NP_2262A;
OS   Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / JCM
OS   8858 / NBRC 14720 / NCIMB 2260 / Gabara) (Halobacterium pharaonis).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC   Haloarculaceae; Natronomonas.
OX   NCBI_TaxID=348780;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35678 / DSM 2160 / CIP 103997 / JCM 8858 / NBRC 14720 / NCIMB
RC   2260 / Gabara;
RX   PubMed=16169924; DOI=10.1101/gr.3952905;
RA   Falb M., Pfeiffer F., Palm P., Rodewald K., Hickmann V., Tittor J.,
RA   Oesterhelt D.;
RT   "Living with two extremes: conclusions from the genome sequence of
RT   Natronomonas pharaonis.";
RL   Genome Res. 15:1336-1343(2005).
CC   -!- SIMILARITY: In the N-terminal section; belongs to the ChdC family.
CC       {ECO:0000305}.
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DR   EMBL; CR936257; CAI49222.1; -; Genomic_DNA.
DR   RefSeq; WP_011322849.1; NC_007426.1.
DR   AlphaFoldDB; Q3IRM1; -.
DR   SMR; Q3IRM1; -.
DR   STRING; 348780.NP_2262A; -.
DR   EnsemblBacteria; CAI49222; CAI49222; NP_2262A.
DR   GeneID; 3701394; -.
DR   KEGG; nph:NP_2262A; -.
DR   eggNOG; arCOG03031; Archaea.
DR   HOGENOM; CLU_470618_0_0_2; -.
DR   OMA; MGMFYTV; -.
DR   OrthoDB; 3322at2157; -.
DR   Proteomes; UP000002698; Chromosome.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR   InterPro; IPR007138; ABM_dom.
DR   InterPro; IPR010644; ChdC/CLD.
DR   InterPro; IPR011008; Dimeric_a/b-barrel.
DR   PANTHER; PTHR36843; PTHR36843; 1.
DR   Pfam; PF03992; ABM; 1.
DR   Pfam; PF06778; Chlor_dismutase; 1.
DR   SUPFAM; SSF54909; SSF54909; 2.
DR   PROSITE; PS51725; ABM; 1.
PE   3: Inferred from homology;
KW   Heme; Iron; Metal-binding; Reference proteome.
FT   CHAIN           1..600
FT                   /note="Putative heme-binding protein NP_2262A"
FT                   /id="PRO_0000294063"
FT   DOMAIN          510..598
FT                   /note="ABM"
FT   REGION          261..289
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        261..284
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         180
FT                   /ligand="heme"
FT                   /ligand_id="ChEBI:CHEBI:30413"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   600 AA;  66904 MW;  0FAF6A25F05AE5D4 CRC64;
     MPQRQPPGTE EGWYILHDFR SIDWDAWRDA PDRERERALE TGTDYLQAHV DLKDAEEGAS
     AVFSILGHKA DFMVLHLRPT LDHLDHAERR FESTALAEFT EQSSSYVSVT EVSGYMHEEL
     TDGLDDLEDE GMRNYMKQRI YPELPDADHV CFYPMSKRRG PDHNWYDLPF DERREYMSNH
     GDVGRQYADK VSQIIAGSIG FDDYEWGITL FADDPTDIKD LLYEMRFDPS SSKFAEFGPF
     YIGQQFEPSE LSSLFAAEPL TSETGHGGAD SQTSSESSGG RPSTDPSHDE IAAEDLESRL
     GRFGVDLEEY PAAGYALCFE SSADAEAVSD EVDGLRENFD HYDTHVMTTV RAEGGETAAI
     SLWKNERAAT TASGFLGDLP GAAEGVGAPL DGSGDAATHG TDEDDEIRGE LADADIYAGQ
     PHGEDVYALV LYSEADPDEL RDELGALAEH FERYDTHIKS AVYDAEVGGD RTAVVSLWDE
     KDAADTAAEH LSDLPDIVAR AGEDEESGFG TMGMFYTVKP DYREDFVETF DEVGGLLADM
     DGHLETQLMV NEDDENDMFI ASQWRDKEAA MAFFRSDAFR ETVEYGREVL ADRPRHVFLA