4MQJ
Structure of Wild-type Fetal Human Hemoglobin HbF
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004601 | molecular_function | peroxidase activity |
| A | 0005344 | molecular_function | oxygen carrier activity |
| A | 0005506 | molecular_function | iron ion binding |
| A | 0005515 | molecular_function | protein binding |
| A | 0005576 | cellular_component | extracellular region |
| A | 0005615 | cellular_component | extracellular space |
| A | 0005829 | cellular_component | cytosol |
| A | 0005833 | cellular_component | hemoglobin complex |
| A | 0006954 | biological_process | inflammatory response |
| A | 0015670 | biological_process | carbon dioxide transport |
| A | 0015671 | biological_process | oxygen transport |
| A | 0016020 | cellular_component | membrane |
| A | 0019825 | molecular_function | oxygen binding |
| A | 0020037 | molecular_function | heme binding |
| A | 0030185 | biological_process | nitric oxide transport |
| A | 0031720 | molecular_function | haptoglobin binding |
| A | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| A | 0042542 | biological_process | response to hydrogen peroxide |
| A | 0042744 | biological_process | hydrogen peroxide catabolic process |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0048821 | biological_process | erythrocyte development |
| A | 0070062 | cellular_component | extracellular exosome |
| A | 0071682 | cellular_component | endocytic vesicle lumen |
| A | 0072562 | cellular_component | blood microparticle |
| A | 0098869 | biological_process | cellular oxidant detoxification |
| B | 0005344 | molecular_function | oxygen carrier activity |
| B | 0005515 | molecular_function | protein binding |
| B | 0005829 | cellular_component | cytosol |
| B | 0005833 | cellular_component | hemoglobin complex |
| B | 0015670 | biological_process | carbon dioxide transport |
| B | 0015671 | biological_process | oxygen transport |
| B | 0019825 | molecular_function | oxygen binding |
| B | 0020037 | molecular_function | heme binding |
| B | 0031721 | molecular_function | hemoglobin alpha binding |
| B | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| B | 0046872 | molecular_function | metal ion binding |
| B | 0048821 | biological_process | erythrocyte development |
| B | 0072562 | cellular_component | blood microparticle |
| C | 0004601 | molecular_function | peroxidase activity |
| C | 0005344 | molecular_function | oxygen carrier activity |
| C | 0005506 | molecular_function | iron ion binding |
| C | 0005515 | molecular_function | protein binding |
| C | 0005576 | cellular_component | extracellular region |
| C | 0005615 | cellular_component | extracellular space |
| C | 0005829 | cellular_component | cytosol |
| C | 0005833 | cellular_component | hemoglobin complex |
| C | 0006954 | biological_process | inflammatory response |
| C | 0015670 | biological_process | carbon dioxide transport |
| C | 0015671 | biological_process | oxygen transport |
| C | 0016020 | cellular_component | membrane |
| C | 0019825 | molecular_function | oxygen binding |
| C | 0020037 | molecular_function | heme binding |
| C | 0030185 | biological_process | nitric oxide transport |
| C | 0031720 | molecular_function | haptoglobin binding |
| C | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| C | 0042542 | biological_process | response to hydrogen peroxide |
| C | 0042744 | biological_process | hydrogen peroxide catabolic process |
| C | 0046872 | molecular_function | metal ion binding |
| C | 0048821 | biological_process | erythrocyte development |
| C | 0070062 | cellular_component | extracellular exosome |
| C | 0071682 | cellular_component | endocytic vesicle lumen |
| C | 0072562 | cellular_component | blood microparticle |
| C | 0098869 | biological_process | cellular oxidant detoxification |
| D | 0005344 | molecular_function | oxygen carrier activity |
| D | 0005515 | molecular_function | protein binding |
| D | 0005829 | cellular_component | cytosol |
| D | 0005833 | cellular_component | hemoglobin complex |
| D | 0015670 | biological_process | carbon dioxide transport |
| D | 0015671 | biological_process | oxygen transport |
| D | 0019825 | molecular_function | oxygen binding |
| D | 0020037 | molecular_function | heme binding |
| D | 0031721 | molecular_function | hemoglobin alpha binding |
| D | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| D | 0046872 | molecular_function | metal ion binding |
| D | 0048821 | biological_process | erythrocyte development |
| D | 0072562 | cellular_component | blood microparticle |
| E | 0004601 | molecular_function | peroxidase activity |
| E | 0005344 | molecular_function | oxygen carrier activity |
| E | 0005506 | molecular_function | iron ion binding |
| E | 0005515 | molecular_function | protein binding |
| E | 0005576 | cellular_component | extracellular region |
| E | 0005615 | cellular_component | extracellular space |
| E | 0005829 | cellular_component | cytosol |
| E | 0005833 | cellular_component | hemoglobin complex |
| E | 0006954 | biological_process | inflammatory response |
| E | 0015670 | biological_process | carbon dioxide transport |
| E | 0015671 | biological_process | oxygen transport |
| E | 0016020 | cellular_component | membrane |
| E | 0019825 | molecular_function | oxygen binding |
| E | 0020037 | molecular_function | heme binding |
| E | 0030185 | biological_process | nitric oxide transport |
| E | 0031720 | molecular_function | haptoglobin binding |
| E | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| E | 0042542 | biological_process | response to hydrogen peroxide |
| E | 0042744 | biological_process | hydrogen peroxide catabolic process |
| E | 0046872 | molecular_function | metal ion binding |
| E | 0048821 | biological_process | erythrocyte development |
| E | 0070062 | cellular_component | extracellular exosome |
| E | 0071682 | cellular_component | endocytic vesicle lumen |
| E | 0072562 | cellular_component | blood microparticle |
| E | 0098869 | biological_process | cellular oxidant detoxification |
| F | 0005344 | molecular_function | oxygen carrier activity |
| F | 0005515 | molecular_function | protein binding |
| F | 0005829 | cellular_component | cytosol |
| F | 0005833 | cellular_component | hemoglobin complex |
| F | 0015670 | biological_process | carbon dioxide transport |
| F | 0015671 | biological_process | oxygen transport |
| F | 0019825 | molecular_function | oxygen binding |
| F | 0020037 | molecular_function | heme binding |
| F | 0031721 | molecular_function | hemoglobin alpha binding |
| F | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| F | 0046872 | molecular_function | metal ion binding |
| F | 0048821 | biological_process | erythrocyte development |
| F | 0072562 | cellular_component | blood microparticle |
| G | 0004601 | molecular_function | peroxidase activity |
| G | 0005344 | molecular_function | oxygen carrier activity |
| G | 0005506 | molecular_function | iron ion binding |
| G | 0005515 | molecular_function | protein binding |
| G | 0005576 | cellular_component | extracellular region |
| G | 0005615 | cellular_component | extracellular space |
| G | 0005829 | cellular_component | cytosol |
| G | 0005833 | cellular_component | hemoglobin complex |
| G | 0006954 | biological_process | inflammatory response |
| G | 0015670 | biological_process | carbon dioxide transport |
| G | 0015671 | biological_process | oxygen transport |
| G | 0016020 | cellular_component | membrane |
| G | 0019825 | molecular_function | oxygen binding |
| G | 0020037 | molecular_function | heme binding |
| G | 0030185 | biological_process | nitric oxide transport |
| G | 0031720 | molecular_function | haptoglobin binding |
| G | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| G | 0042542 | biological_process | response to hydrogen peroxide |
| G | 0042744 | biological_process | hydrogen peroxide catabolic process |
| G | 0046872 | molecular_function | metal ion binding |
| G | 0048821 | biological_process | erythrocyte development |
| G | 0070062 | cellular_component | extracellular exosome |
| G | 0071682 | cellular_component | endocytic vesicle lumen |
| G | 0072562 | cellular_component | blood microparticle |
| G | 0098869 | biological_process | cellular oxidant detoxification |
| H | 0005344 | molecular_function | oxygen carrier activity |
| H | 0005515 | molecular_function | protein binding |
| H | 0005829 | cellular_component | cytosol |
| H | 0005833 | cellular_component | hemoglobin complex |
| H | 0015670 | biological_process | carbon dioxide transport |
| H | 0015671 | biological_process | oxygen transport |
| H | 0019825 | molecular_function | oxygen binding |
| H | 0020037 | molecular_function | heme binding |
| H | 0031721 | molecular_function | hemoglobin alpha binding |
| H | 0031838 | cellular_component | haptoglobin-hemoglobin complex |
| H | 0046872 | molecular_function | metal ion binding |
| H | 0048821 | biological_process | erythrocyte development |
| H | 0072562 | cellular_component | blood microparticle |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE HEM A 201 |
| Chain | Residue |
| A | TYR42 |
| A | ASN97 |
| A | PHE98 |
| A | LEU101 |
| A | LEU136 |
| A | CMO202 |
| A | HOH303 |
| A | HOH304 |
| A | HOH305 |
| A | HOH310 |
| A | HOH356 |
| A | PHE43 |
| A | HOH431 |
| A | PHE46 |
| A | HIS58 |
| A | LYS61 |
| A | LEU86 |
| A | HIS87 |
| A | LEU91 |
| A | VAL93 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO A 202 |
| Chain | Residue |
| A | HIS58 |
| A | VAL62 |
| A | HEM201 |
| site_id | AC3 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM B 201 |
| Chain | Residue |
| B | PHE41 |
| B | PHE42 |
| B | HIS63 |
| B | LYS66 |
| B | SER70 |
| B | LEU88 |
| B | LEU91 |
| B | HIS92 |
| B | LEU96 |
| B | ASN102 |
| B | PHE103 |
| B | LEU106 |
| B | LEU141 |
| B | HOH302 |
| B | HOH347 |
| B | HOH374 |
| site_id | AC4 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE HEM G 201 |
| Chain | Residue |
| G | TYR42 |
| G | PHE43 |
| G | PHE46 |
| G | HIS58 |
| G | LYS61 |
| G | ALA65 |
| G | LEU83 |
| G | LEU86 |
| G | HIS87 |
| G | LEU91 |
| G | VAL93 |
| G | ASN97 |
| G | PHE98 |
| G | LEU101 |
| G | LEU136 |
| G | CMO202 |
| G | HOH349 |
| G | HOH372 |
| G | HOH381 |
| G | HOH392 |
| G | HOH429 |
| G | HOH447 |
| H | LYS76 |
| H | HIS77 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO G 202 |
| Chain | Residue |
| G | HIS58 |
| G | VAL62 |
| G | HEM201 |
| site_id | AC6 |
| Number of Residues | 15 |
| Details | BINDING SITE FOR RESIDUE HEM H 201 |
| Chain | Residue |
| H | PHE41 |
| H | PHE42 |
| H | HIS63 |
| H | SER70 |
| H | HIS92 |
| H | LEU96 |
| H | ASN102 |
| H | LEU106 |
| H | VAL137 |
| H | LEU141 |
| H | HOH301 |
| H | HOH376 |
| H | HOH377 |
| H | HOH401 |
| H | HOH420 |
| site_id | AC7 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM C 201 |
| Chain | Residue |
| C | TYR42 |
| C | HIS58 |
| C | LYS61 |
| C | LEU86 |
| C | HIS87 |
| C | LEU91 |
| C | VAL93 |
| C | ASN97 |
| C | PHE98 |
| C | LEU101 |
| C | LEU136 |
| C | CMO202 |
| C | HOH302 |
| C | HOH310 |
| C | HOH311 |
| C | HOH313 |
| C | HOH350 |
| C | HOH421 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO C 202 |
| Chain | Residue |
| C | HIS58 |
| C | VAL62 |
| C | HEM201 |
| site_id | AC9 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE HEM D 201 |
| Chain | Residue |
| D | PHE41 |
| D | PHE42 |
| D | HIS63 |
| D | LYS66 |
| D | SER70 |
| D | LEU91 |
| D | HIS92 |
| D | LEU96 |
| D | ASN102 |
| D | PHE103 |
| D | LEU106 |
| D | LEU141 |
| D | HOH307 |
| D | HOH345 |
| D | HOH353 |
| D | HOH368 |
| site_id | BC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE HEM E 201 |
| Chain | Residue |
| E | TYR42 |
| E | PHE43 |
| E | PHE46 |
| E | HIS58 |
| E | LYS61 |
| E | ALA65 |
| E | LEU83 |
| E | HIS87 |
| E | LEU91 |
| E | ASN97 |
| E | PHE98 |
| E | LEU136 |
| E | CMO202 |
| E | HOH378 |
| E | HOH388 |
| E | HOH426 |
| F | LYS76 |
| site_id | BC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CMO E 202 |
| Chain | Residue |
| E | HIS58 |
| E | VAL62 |
| E | HEM201 |
| site_id | BC3 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE HEM F 201 |
| Chain | Residue |
| F | THR38 |
| F | PHE41 |
| F | PHE42 |
| F | HIS63 |
| F | LYS66 |
| F | VAL67 |
| F | SER70 |
| F | LEU91 |
| F | HIS92 |
| F | LEU96 |
| F | ASN102 |
| F | LEU106 |
| F | VAL137 |
| F | LEU141 |
| F | OXY202 |
| F | HOH364 |
| F | HOH391 |
| F | HOH392 |
| site_id | BC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE OXY F 202 |
| Chain | Residue |
| F | HIS63 |
| F | VAL67 |
| F | HEM201 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 32 |
| Details | Peptide: {"description":"Hemopressin","featureId":"PRO_0000455882","evidences":[{"source":"PubMed","id":"18077343","evidenceCode":"ECO:0000305"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 1136 |
| Details | Domain: {"description":"Globin","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 4 |
| Details | Binding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"proximal binding residue","evidences":[{"source":"PROSITE-ProRule","id":"PRU00238","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 56 |
| Details | Site: {"description":"(Microbial infection) Cleavage; by N.americanus apr-2","evidences":[{"source":"PubMed","id":"12552433","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 20 |
| Details | Site: {"description":"Not glycated","evidences":[{"source":"PubMed","id":"7358733","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 12 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 12 |
| Details | Modified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P01942","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P01942","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI11 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"24275569","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI12 |
| Number of Residues | 16 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P01942","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI13 |
| Number of Residues | 12 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P01942","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI14 |
| Number of Residues | 12 |
| Details | Glycosylation: {"description":"N-linked (Glc) (glycation) lysine; alternate","evidences":[{"source":"PubMed","id":"7358733","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI15 |
| Number of Residues | 4 |
| Details | Glycosylation: {"description":"N-linked (Glc) (glycation) lysine","evidences":[{"source":"PubMed","id":"7358733","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI16 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"distal binding residue","evidences":[{"source":"UniProtKB","id":"P80044","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI17 |
| Number of Residues | 4 |
| Details | Binding site: {"description":"proximal binding residue","evidences":[{"source":"PubMed","id":"881729","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1FDH","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4MQJ","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4MQK","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI18 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P68871","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI19 |
| Number of Residues | 24 |
| Details | Modified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI20 |
| Number of Residues | 8 |
| Details | Modified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P68871","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI21 |
| Number of Residues | 4 |
| Details | Modified residue: {"description":"S-nitrosocysteine","evidences":[{"source":"UniProtKB","id":"P68871","evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |






