SMTL ID : 1lhu.1

CRYSTAL STRUCTURE OF THE N-TERMINAL LG-DOMAIN OF SHBG IN COMPLEX WITH ESTRADIOL

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: D.50, E.52, A.160 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.50, A:E.52, A:A.160, H2O.1, H2O.2 CA.3: 3 residues within 4Å: Chain B: D.50, E.52, A.160 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.50, B:E.52, B:A.160, H2O.5, H2O.6

2 x EST: ESTRADIOL(Non-covalent)

EST.2: 15 residues within 4Å: Chain A: S.41, S.42, F.56, G.58, D.65, F.67, N.82, V.105, M.107, S.128, L.131, K.134, M.139, I.141, L.171 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.56, A:F.67, A:F.67, A:V.105, A:L.131, A:I.141, A:L.171 Hydrogen bonds: A:N.82, A:V.105, A:S.128, A:S.128, A:K.134 EST.4: 15 residues within 4Å: Chain B: S.41, S.42, F.56, G.58, D.65, F.67, N.82, V.105, M.107, S.128, L.131, K.134, M.139, I.141, L.171 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.56, B:F.67, B:F.67, B:V.105, B:L.131, B:I.141, B:L.171 Hydrogen bonds: B:N.82, B:V.105, B:S.128, B:S.128, B:K.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Grishkovskaya, I. et al., Steroid Ligands Bind Human Sex Hormone-binding Globulin in Specific Orientations and Produce Distinct Changes in Protein Conformation. J.Biol.Chem. (2002)

Release Date

2002-10-23

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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