ID   Y3100_HALMA             Reviewed;         669 AA.
AC   Q5UY41;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   10-JUL-2007, sequence version 2.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=Putative heme-binding protein rrnAC3100;
GN   OrderedLocusNames=rrnAC3100;
OS   Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM
OS   B-1809) (Halobacterium marismortui).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC   Haloarculaceae; Haloarcula.
OX   NCBI_TaxID=272569;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809;
RX   PubMed=15520287; DOI=10.1101/gr.2700304;
RA   Baliga N.S., Bonneau R., Facciotti M.T., Pan M., Glusman G., Deutsch E.W.,
RA   Shannon P., Chiu Y., Weng R.S., Gan R.R., Hung P., Date S.V., Marcotte E.,
RA   Hood L., Ng W.V.;
RT   "Genome sequence of Haloarcula marismortui: a halophilic archaeon from the
RT   Dead Sea.";
RL   Genome Res. 14:2221-2234(2004).
CC   -!- SIMILARITY: In the N-terminal section; belongs to the ChdC family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAV47812.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AY596297; AAV47812.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011224619.1; NZ_CP039138.1.
DR   AlphaFoldDB; Q5UY41; -.
DR   SMR; Q5UY41; -.
DR   STRING; 272569.rrnAC3100; -.
DR   EnsemblBacteria; AAV47812; AAV47812; rrnAC3100.
DR   GeneID; 40153911; -.
DR   KEGG; hma:rrnAC3100; -.
DR   PATRIC; fig|272569.17.peg.3641; -.
DR   eggNOG; arCOG03031; Archaea.
DR   HOGENOM; CLU_470618_0_0_2; -.
DR   Proteomes; UP000001169; Chromosome I.
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..669
FT                   /note="Putative heme-binding protein rrnAC3100"
FT                   /id="PRO_0000294060"
FT   DOMAIN          579..667
FT                   /note="ABM"
FT   REGION          260..351
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          451..477
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        271..287
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         181
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   669 AA;  73534 MW;  99DB917AD0339B92 CRC64;
     MDQRKPPATE EGWYALHDCR SIDWDAWREA PQRVRDRALS EGIGFLDAYE AVEDADEGQT
     AVYTVMGHKA DIMILHLRPT MGDLDAAERH FEQTEFAAFT EQEFSYVSVT EASGYTEKSR
     EYFEGEVDDD SGLAQYIQAR LHPDVPDEEF VCFYPMSKRR QPDQNWYDTS FEERAAHIKR
     HGDIGRGYGS EVSQMIAGSI GFDDWEWGIT LWSDDMRHIK ELLTEMRFDP STSQFAEFGP
     FYVGRKFDPS ELPAVLAGQR VPTDDASVPE TPADVAEHEH APADAGASHS HAEEPTASGA
     QTGAHAGGDT DSHGGTHPGS ASEGDHPHSE ESSDEDDSGS SSSSGGRPDV SADFEEIDDA
     AQRLGRLGLH EGDAYDAGDY ALVFHSSADA EDIVDDVSDL ESNFDHYDRH VQTAVRADSG
     QTYVVSIWTA KDAAETAAGF LKDIDGVDEQ LGGSLGEGVE GSETADDSDA QAAESSQSIR
     ETLESAGVYA GQPHGEDVYA LVVYSEANAE TLDEEVTDLR SAFERYDTHV QTTVYGDTDG
     DVAAVASLWD TEDAAQTASD YLTDLPGVVG RHGEGDGFGT MGMFYTVKPE YHEDFVEKFD
     TVGGLLKEMD GHRETSLLFN HDDENDMFIA SQWDSQKDAM AFFRSDDFSE TVDWGRDVLA
     DRPRHVFLA