GLBT_CHITH
ID GLBT_CHITH Reviewed; 151 AA.
AC P02231;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 21-JUL-1986, sequence version 1.
DT 03-AUG-2022, entry version 81.
DE RecName: Full=Globin CTT-IIIA;
OS Chironomus thummi thummi (Midge).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Nematocera; Chironomoidea; Chironomidae;
OC Chironominae; Chironomus.
OX NCBI_TaxID=7155;
RN [1]
RP PROTEIN SEQUENCE.
RX PubMed=7216163; DOI=10.1515/bchm2.1981.362.1.73;
RA Steer W., Braunitzer G.;
RT "Hemoglobins, XXXVII. The primary structure of a monomeric insect
RT hemoglobin (Erythrocruorin), component CTT IIIa of Chironomus thummi
RT thummi. An anomalous Heme complex: E7 Gln, E11 Ile.";
RL Hoppe-Seyler's Z. Physiol. Chem. 362:73-80(1981).
CC -!- SUBUNIT: Monomer.
CC -!- MISCELLANEOUS: There are at least 12 different components in Midge
CC globin.
CC -!- SIMILARITY: Belongs to the globin family. {ECO:0000255|PROSITE-
CC ProRule:PRU00238}.
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DR PIR; A02553; GGICEA.
DR AlphaFoldDB; P02231; -.
DR SMR; P02231; -.
DR Allergome; 208; Chi t 4.
DR Allergome; 3193; Chi t 4.0101.
DR GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR GO; GO:0005833; C:hemoglobin complex; IEA:InterPro.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0019825; F:oxygen binding; IEA:InterPro.
DR GO; GO:0005344; F:oxygen carrier activity; IEA:UniProtKB-KW.
DR CDD; cd01040; Mb-like; 1.
DR Gene3D; 1.10.490.10; -; 1.
DR InterPro; IPR002336; Erythrocruorin.
DR InterPro; IPR000971; Globin.
DR InterPro; IPR009050; Globin-like_sf.
DR InterPro; IPR012292; Globin/Proto.
DR InterPro; IPR044399; Mb-like_M.
DR Pfam; PF00042; Globin; 1.
DR PRINTS; PR00611; ERYTHCRUORIN.
DR SUPFAM; SSF46458; SSF46458; 1.
DR PROSITE; PS01033; GLOBIN; 1.
PE 1: Evidence at protein level;
KW Direct protein sequencing; Heme; Iron; Metal-binding; Oxygen transport;
KW Transport.
FT CHAIN 1..151
FT /note="Globin CTT-IIIA"
FT /id="PRO_0000052468"
FT BINDING 98
FT /ligand="heme b"
FT /ligand_id="ChEBI:CHEBI:60344"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="proximal binding residue"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00238"
SQ SEQUENCE 151 AA; 16155 MW; 38DB0DAC4AE64E2E CRC64;
VATPAMPSMT DAQVAAVKGD WEKIKGSGVE ILYFFLNKFP GNFPMFKKLG NDLAAAKGTA
EFKDQADKII AFLQGVIEKL GSDMGGAKAL LNQLGTSHKA MGITKDQFDQ FRQALTELLG
NLGFGGNIGA WNATVDLMFH VIFNALDGTP V