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2GJ5

Crystal structure of a secondary vitamin D3 binding site of milk beta-lactoglobulin

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0019841molecular_functionretinol binding
A0036041molecular_functionlong-chain fatty acid binding
A0036094molecular_functionsmall molecule binding
A0042802molecular_functionidentical protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE VD3 A 163
ChainResidue
APRO38
ALEU87
APHE105
AMET107
ALEU39
AVAL43
AILE56
ALYS60
AGLU62
AILE71
AILE84
AALA86

site_idAC2
Number of Residues15
DetailsBINDING SITE FOR RESIDUE VD3 A 164
ChainResidue
AGLU134
AASP137
AASP137
ALYS138
ALEU140
ALYS141
ALEU143
AMET145
AHIS146
AILE147
AARG148
AARG148
ALEU149
ASER150
AHOH194

Functional Information from PROSITE/UniProt
site_idPS00213
Number of Residues14
DetailsLIPOCALIN Lipocalin signature. GLDiqKVAGTWYSL
ChainResidueDetails
AGLY9-LEU22

237423

PDB entries from 2025-06-11

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