ID J7QHM6_METSZ Unreviewed; 121 AA.
AC J7QHM6;
DT 31-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 31-OCT-2012, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=Group 1 truncated hemoglobin {ECO:0000256|PIRNR:PIRNR002030};
GN OrderedLocusNames=BN69_2330 {ECO:0000313|EMBL:CCJ07781.1};
OS Methylocystis sp. (strain SC2).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Methylocystaceae; Methylocystis.
OX NCBI_TaxID=187303 {ECO:0000313|EMBL:CCJ07781.1, ECO:0000313|Proteomes:UP000005263};
RN [1] {ECO:0000313|EMBL:CCJ07781.1, ECO:0000313|Proteomes:UP000005263}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SC2 {ECO:0000313|EMBL:CCJ07781.1,
RC ECO:0000313|Proteomes:UP000005263};
RX PubMed=23045511; DOI=10.1128/JB.01446-12;
RA Dam B., Dam S., Kube M., Reinhardt R., Liesack W.;
RT "Complete Genome Sequence of Methylocystis sp. Strain SC2, an Aerobic
RT Methanotroph with High-Affinity Methane Oxidation Potential.";
RL J. Bacteriol. 194:6008-6009(2012).
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413;
CC Evidence={ECO:0000256|PIRSR:PIRSR002030-1};
CC Note=Binds 1 heme group per subunit. {ECO:0000256|PIRSR:PIRSR002030-1};
CC -!- SIMILARITY: Belongs to the truncated hemoglobin family. Group I
CC subfamily. {ECO:0000256|ARBA:ARBA00009660,
CC ECO:0000256|PIRNR:PIRNR002030}.
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DR EMBL; HE956757; CCJ07781.1; -; Genomic_DNA.
DR RefSeq; WP_014891809.1; NC_018485.1.
DR AlphaFoldDB; J7QHM6; -.
DR STRING; 187303.BN69_2330; -.
DR KEGG; msc:BN69_2330; -.
DR PATRIC; fig|187303.17.peg.2530; -.
DR eggNOG; COG2346; Bacteria.
DR HOGENOM; CLU_103526_2_1_5; -.
DR OrthoDB; 9790331at2; -.
DR Proteomes; UP000005263; Chromosome.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0019825; F:oxygen binding; IEA:InterPro.
DR GO; GO:0005344; F:oxygen carrier activity; IEA:UniProtKB-UniRule.
DR CDD; cd00454; TrHb1_N; 1.
DR Gene3D; 1.10.490.10; Globins; 1.
DR InterPro; IPR009050; Globin-like_sf.
DR InterPro; IPR012292; Globin/Proto.
DR InterPro; IPR019795; Globin_bac-like_CS.
DR InterPro; IPR001486; Hemoglobin_trunc.
DR InterPro; IPR016339; Hemoglobin_trunc_I.
DR Pfam; PF01152; Bac_globin; 1.
DR PIRSF; PIRSF002030; Globin_Protozoa/Cyanobacteria; 1.
DR SUPFAM; SSF46458; Globin-like; 1.
DR PROSITE; PS01213; GLOBIN_FAM_2; 1.
PE 3: Inferred from homology;
KW Heme {ECO:0000256|PIRNR:PIRNR002030, ECO:0000256|PIRSR:PIRSR002030-1};
KW Iron {ECO:0000256|PIRNR:PIRNR002030, ECO:0000256|PIRSR:PIRSR002030-1};
KW Metal-binding {ECO:0000256|PIRNR:PIRNR002030,
KW ECO:0000256|PIRSR:PIRSR002030-1};
KW Oxygen transport {ECO:0000256|PIRNR:PIRNR002030};
KW Transport {ECO:0000256|PIRNR:PIRNR002030}.
FT BINDING 70
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="distal binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR601486-1"
FT BINDING 70
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="proximal binding residue"
FT /evidence="ECO:0000256|PIRSR:PIRSR002030-1"
SQ SEQUENCE 121 AA; 13420 MW; 81E7074E9C72CA35 CRC64;
MSNLYERLGG ENAVNAAVEL FYRKVLADGR IAQFFDGVDI DQQIAKQKSF LTMAFGGPNN
YTGADMRNAH KRLVAQGLNH SHVDAVIENL NYTLRDLGVP EKEVKEVAAL ANSVRDDVLN
R
//
