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3RD0

Horse spleen apo-ferritin with bound thiopental

Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0005737cellular_componentcytoplasm
A0005764cellular_componentlysosome
A0005776cellular_componentautophagosome
A0006826biological_processiron ion transport
A0006879biological_processintracellular iron ion homeostasis
A0008198molecular_functionferrous iron binding
A0008199molecular_functionferric iron binding
A0031410cellular_componentcytoplasmic vesicle
A0044754cellular_componentautolysosome
A0046872molecular_functionmetal ion binding
A0070288cellular_componentferritin complex
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE EDP A 175
ChainResidue
ALEU24
ALEU24
ASER27
ASER27
ATYR28
AALA55
AARG59
AARG59
ALEU81

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD A 176
ChainResidue
AASP80
AASP80
AGLN82
AGLN82

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CD A 177
ChainResidue
AGLU130
AGLU130
AHOH276
AHOH276

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CD A 178
ChainResidue
AASP127
AASP127

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CD A 179
ChainResidue
AGLU53
AGLU56
AHOH300

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CD A 180
ChainResidue
AGLU56
AGLU57
AGLU60
AHOH264
AHOH265

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 181
ChainResidue
AGLN6
AASN7
AHOH187
AHOH230
AHOH251

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 182
ChainResidue
ALYS143
AASP146
AHOH236
AHOH238
AHOH288
AHOH289

Functional Information from PROSITE/UniProt
site_idPS00204
Number of Residues21
DetailsFERRITIN_2 Ferritin iron-binding regions signature 2. DphLCDFLEshFLdeevklIK
ChainResidueDetails
AASP122-LYS142

site_idPS00540
Number of Residues19
DetailsFERRITIN_1 Ferritin iron-binding regions signature 1. EkREgaERLLkmQNqRgGR
ChainResidueDetails
AGLU57-ARG75

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues149
DetailsDomain: {"description":"Ferritin-like diiron","evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues7
DetailsRegion: {"description":"Catalytic site for iron oxidation"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00085","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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