HBG2_HYLLA
ID HBG2_HYLLA Reviewed; 147 AA.
AC P61948; P16175;
DT 07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 2.
DT 03-AUG-2022, entry version 67.
DE RecName: Full=Hemoglobin subunit gamma-2;
DE AltName: Full=Gamma-2-globin;
DE AltName: Full=Hemoglobin gamma-2 chain;
DE AltName: Full=Hemoglobin gamma-G chain;
GN Name=HBG2;
OS Hylobates lar (Common gibbon) (White-handed gibbon).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hylobatidae;
OC Hylobates.
OX NCBI_TaxID=9580;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=2295619; DOI=10.1016/s0021-9258(19)40118-x;
RA Fitch D.H.A., Mainone C., Goodman M., Slightom J.L.;
RT "Molecular history of gene conversions in the primate fetal gamma-globin
RT genes. Nucleotide sequences from the common gibbon, Hylobates lar.";
RL J. Biol. Chem. 265:781-793(1990).
CC -!- FUNCTION: Gamma chains make up the fetal hemoglobin F, in combination
CC with alpha chains. {ECO:0000250|UniProtKB:P69892}.
CC -!- SUBUNIT: Heterotetramer of two alpha chains and two gamma chains in
CC fetal hemoglobin (Hb F). {ECO:0000250|UniProtKB:P69892}.
CC -!- TISSUE SPECIFICITY: Red blood cells.
CC -!- SIMILARITY: Belongs to the globin family. {ECO:0000255|PROSITE-
CC ProRule:PRU00238}.
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DR EMBL; J05174; AAA35452.1; -; Genomic_DNA.
DR PIR; I37036; I37036.
DR AlphaFoldDB; P61948; -.
DR SMR; P61948; -.
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; cd08925; Hb-beta-like; 1.
DR Gene3D; 1.10.490.10; -; 1.
DR InterPro; IPR000971; Globin.
DR InterPro; IPR009050; Globin-like_sf.
DR InterPro; IPR012292; Globin/Proto.
DR InterPro; IPR002337; Hemoglobin_b.
DR Pfam; PF00042; Globin; 1.
DR PRINTS; PR00814; BETAHAEM.
DR SUPFAM; SSF46458; SSF46458; 1.
DR PROSITE; PS01033; GLOBIN; 1.
PE 2: Evidence at transcript level;
KW Acetylation; Heme; Iron; Metal-binding; Oxygen transport; Phosphoprotein;
KW S-nitrosylation; Transport.
FT CHAIN 1..147
FT /note="Hemoglobin subunit gamma-2"
FT /id="PRO_0000053256"
FT BINDING 64
FT /ligand="heme b"
FT /ligand_id="ChEBI:CHEBI:60344"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="distal binding residue"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00238"
FT BINDING 93
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"
FT MOD_RES 13
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:P68871"
FT MOD_RES 45
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
FT MOD_RES 51
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
FT MOD_RES 53
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
FT MOD_RES 60
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P68871"
FT MOD_RES 83
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:P68871"
FT MOD_RES 94
FT /note="S-nitrosocysteine"
FT /evidence="ECO:0000250|UniProtKB:P68871"
FT MOD_RES 140
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
FT MOD_RES 143
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
FT MOD_RES 144
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P69892"
SQ SEQUENCE 147 AA; 16071 MW; 8848985C3572077E CRC64;
MGHFTEEDKA TITSLWGKVN VEDVGGETLG RLLVVYPWTQ RFFDSFGNLS SASAIMGNPK
VKAHGKKVLT SLGGAIKNLD DLKGTFAQLS ELHCDKLHVD PENFRLLGNV LVTVLAIHFG
KEFTPEVQAS WQKMVAGVAS ALSSRYH