SMTL ID : 1kdm.1

THE CRYSTAL STRUCTURE OF THE HUMAN SEX HORMONE-BINDING GLOBULIN (TETRAGONAL CRYSTAL FORM)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.39, E.41, A.149 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.39, A:E.41, A:A.149, H2O.14, H2O.19 CA.3: 3 residues within 4Å: Chain B: D.39, E.41, A.149 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.39, B:E.41, B:A.149, H2O.86, H2O.91

2 x DHT: 5-ALPHA-DIHYDROTESTOSTERONE(Non-covalent)

DHT.2: 14 residues within 4Å: Chain A: T.29, S.30, S.31, F.45, G.47, D.54, W.55, F.56, N.71, V.94, M.96, K.123, M.128, L.160 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.45, A:F.56, A:M.96 Hydrogen bonds: A:N.71, A:K.123, A:K.123 DHT.4: 14 residues within 4Å: Chain B: T.29, S.30, S.31, F.45, G.47, D.54, W.55, F.56, N.71, V.94, M.96, K.123, M.128, L.160 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:F.45, B:F.56, B:M.96 Hydrogen bonds: B:N.71, B:K.123, B:K.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grishkovskaya, I. et al., Resolution of a disordered region at the entrance of the human sex hormone-binding globulin steroid-binding site. J.Mol.Biol. (2002)

Release Date

2002-05-15

Peptides

sex hormone-binding globulin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

sex hormone-binding globulin

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