eF-site ID 6nbd_6-D PDB Code 6nbd Model 6 Chain D click to enlarge Title Human methemoglobin state 2 determined using single-particle cryo-EM at 200 keV Classification OXYGEN TRANSPORT Compound Hemoglobin subunit alpha Source ORGANISM_COMMON: Human; ORGANISM_SCIENTIFIC: Homo sapiens; Sequence D:  VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQR FFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGK EFTPPVQAAYQKVVAGVANALAH Description Functional site 1) chain D residue 38 type sequence T description binding site for residue HEM D 201 source : AC4 2) chain D residue 41 type sequence F description binding site for residue HEM D 201 source : AC4 3) chain D residue 42 type sequence F description binding site for residue HEM D 201 source : AC4 4) chain D residue 63 type sequence H description binding site for residue HEM D 201 source : AC4 5) chain D residue 66 type sequence K description binding site for residue HEM D 201 source : AC4 6) chain D residue 70 type sequence A description binding site for residue HEM D 201 source : AC4 7) chain D residue 71 type sequence F description binding site for residue HEM D 201 source : AC4 8) chain D residue 92 type sequence H description binding site for residue HEM D 201 source : AC4 9) chain D residue 96 type sequence L description binding site for residue HEM D 201 source : AC4 10) chain D residue 102 type sequence N description binding site for residue HEM D 201 source : AC4 11) chain D residue 103 type sequence F description binding site for residue HEM D 201 source : AC4 12) chain D residue 106 type sequence L description binding site for residue HEM D 201 source : AC4 13) chain D residue 137 type sequence V description binding site for residue HEM D 201 source : AC4 14) chain D residue 141 type sequence L description binding site for residue HEM D 201 source : AC4 15) chain D residue 66 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI12 16) chain D residue 120 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI12 17) chain D residue 8 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI12 18) chain D residue 17 type CARBOHYD sequence K description N-linked (Glc) (glycation) lysine => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI12 19) chain D residue 1 type BINDING sequence V description source Swiss-Prot : SWS_FT_FI1 20) chain D residue 2 type BINDING sequence H description source Swiss-Prot : SWS_FT_FI1 21) chain D residue 82 type BINDING sequence K description source Swiss-Prot : SWS_FT_FI1 22) chain D residue 143 type BINDING sequence H description source Swiss-Prot : SWS_FT_FI1 23) chain D residue 63 type BINDING sequence H description distal binding residue source Swiss-Prot : SWS_FT_FI2 24) chain D residue 92 type BINDING sequence H description proximal binding residue source Swiss-Prot : SWS_FT_FI3 25) chain D residue 7 type SITE sequence E description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 26) chain D residue 25 type SITE sequence G description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 27) chain D residue 29 type SITE sequence G description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 28) chain D residue 35 type SITE sequence Y description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 29) chain D residue 37 type SITE sequence W description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 30) chain D residue 45 type SITE sequence F description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 31) chain D residue 52 type SITE sequence D description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 32) chain D residue 56 type SITE sequence G description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 33) chain D residue 71 type SITE sequence F description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 34) chain D residue 74 type SITE sequence G description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 35) chain D residue 84 type SITE sequence T description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 36) chain D residue 92 type SITE sequence H description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 37) chain D residue 104 type SITE sequence R description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 38) chain D residue 110 type SITE sequence L description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 39) chain D residue 119 type SITE sequence G description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 40) chain D residue 122 type SITE sequence F description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 41) chain D residue 128 type SITE sequence A description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 42) chain D residue 140 type SITE sequence A description (Microbial infection) Cleavage; by N.americanus apr-2 => ECO:0000269|PubMed:12552433 source Swiss-Prot : SWS_FT_FI4 43) chain D residue 59 type SITE sequence K description Not glycated => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI5 44) chain D residue 82 type SITE sequence K description Not glycated => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI5 45) chain D residue 95 type SITE sequence K description Not glycated => ECO:0000269|PubMed:7358733 source Swiss-Prot : SWS_FT_FI5 46) chain D residue 1 type MOD_RES sequence V description N-pyruvate 2-iminyl-valine; in Hb A1b source Swiss-Prot : SWS_FT_FI6 47) chain D residue 9 type MOD_RES sequence S description Phosphoserine => ECO:0007744|PubMed:24275569 source Swiss-Prot : SWS_FT_FI7 48) chain D residue 44 type MOD_RES sequence S description Phosphoserine => ECO:0007744|PubMed:24275569 source Swiss-Prot : SWS_FT_FI7 49) chain D residue 12 type MOD_RES sequence T description Phosphothreonine => ECO:0007744|PubMed:24275569 source Swiss-Prot : SWS_FT_FI8 50) chain D residue 50 type MOD_RES sequence T description Phosphothreonine => ECO:0007744|PubMed:24275569 source Swiss-Prot : SWS_FT_FI8 51) chain D residue 87 type MOD_RES sequence T description Phosphothreonine => ECO:0007744|PubMed:24275569 source Swiss-Prot : SWS_FT_FI8 52) chain D residue 82 type MOD_RES sequence K description N6-acetyllysine => ECO:0000269|PubMed:4531009 source Swiss-Prot : SWS_FT_FI9 53) chain D residue 59 type MOD_RES sequence K description N6-acetyllysine => ECO:0000269|PubMed:4531009 source Swiss-Prot : SWS_FT_FI9 54) chain D residue 93 type MOD_RES sequence C description S-nitrosocysteine => ECO:0000269|PubMed:8637569, ECO:0000269|PubMed:9843411 source Swiss-Prot : SWS_FT_FI10 55) chain D residue 1 type CARBOHYD sequence V description N-linked (Glc) (glycation) valine; in Hb A1c => ECO:0000269|PubMed:635569 source Swiss-Prot : SWS_FT_FI11

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