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5B4X

Crystal structure of the ApoER2 ectodomain in complex with the Reelin R56 fragment

Functional Information from GO Data
ChainGOidnamespacecontents
A0001764biological_processneuron migration
A0007417biological_processcentral nervous system development
A0070325molecular_functionlipoprotein particle receptor binding
B0005509molecular_functioncalcium ion binding
C0001764biological_processneuron migration
C0007417biological_processcentral nervous system development
C0070325molecular_functionlipoprotein particle receptor binding
D0005509molecular_functioncalcium ion binding
Functional Information from PROSITE/UniProt
site_idPS00010
Number of Residues12
DetailsASX_HYDROXYL Aspartic acid and asparagine hydroxylation site. CtDlkigFeCtC
ChainResidueDetails
BCYS221-CYS232
BCYS260-CYS271

site_idPS00022
Number of Residues12
DetailsEGF_1 EGF-like domain signature 1. CiCdpGysGPtC
ChainResidueDetails
ACYS2149-CYS2160
ACYS2497-CYS2508

site_idPS01186
Number of Residues15
DetailsEGF_2 EGF-like domain signature 2. CtCpaGFqlldqkt.C
ChainResidueDetails
BCYS230-CYS244
BCYS269-CYS284
ACYS2149-CYS2160

site_idPS01187
Number of Residues24
DetailsEGF_CA Calcium-binding EGF-like domain signature. DiDECkdpda.........Csqi....CvNykgyFkC
ChainResidueDetails
BASP246-CYS269

site_idPS01209
Number of Residues23
DetailsLDLRA_1 LDL-receptor class A (LDLRA) domain signature. CIpsvwr.CDeddDCldhsDEDd....C
ChainResidueDetails
BCYS58-CYS80
BCYS97-CYS121
BCYS140-CYS162
BCYS181-CYS203

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues22
DetailsRepeat: {"description":"BNR 9"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues22
DetailsRepeat: {"description":"BNR 10"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsRepeat: {"description":"BNR 11"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues22
DetailsRepeat: {"description":"BNR 12"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17548821","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2E26","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"17548821","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues72
DetailsDomain: {"description":"LDL-receptor class A 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00124","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues76
DetailsDomain: {"description":"LDL-receptor class A 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00124","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues78
DetailsDomain: {"description":"EGF-like 2; calcium-binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00076","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues92
DetailsRepeat: {"description":"LDL-receptor class B 1"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues84
DetailsRepeat: {"description":"LDL-receptor class B 2"}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues86
DetailsRepeat: {"description":"LDL-receptor class B 3"}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues86
DetailsRepeat: {"description":"LDL-receptor class B 4"}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues82
DetailsRepeat: {"description":"LDL-receptor class B 5"}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"20223215","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3A7Q","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues6
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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