ISDA

Deposition Date 2012-09-05

Release Date 2012-10-24

Last Version Date 2024-10-23

Entry Detail

PDB ID:

4B9K

Keywords:

LIGASE

Title:

pVHL-ELOB-ELOC complex_(2S,4R)-1-(3-amino-2-methylbenzoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide bound

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.19

Space Group:

P 41 2 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 2
Gene (Uniprot):ELOB
Chain IDs:A, D, G, J
Chain Length:104
Number of Molecules:4
Biological Source:HOMO SAPIENS

UniProt ID:Q15370 Pfam ID:PF00240

Protein Blast

Polymer Type:polypeptide(L)
Molecule:TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 1
Gene (Uniprot):ELOC
Chain IDs:B, H, K
Chain Length:97
Number of Molecules:3
Biological Source:HOMO SAPIENS

UniProt ID:Q15369 Pfam ID:PF03931

Protein Blast

Polymer Type:polypeptide(L)
Molecule:VON HIPPEL-LINDAU DISEASE TUMOR SUPPRESSOR
Gene (Uniprot):VHL
Chain IDs:C, F, I, L
Chain Length:171
Number of Molecules:4
Biological Source:HOMO SAPIENS

UniProt ID:P40337 Pfam ID:PF01847, PF17211 EC:2.3.2.B13

Protein Blast

Polymer Type:polypeptide(L)
Molecule:TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 1
Gene (Uniprot):ELOC
Chain IDs:E
Chain Length:97
Number of Molecules:1
Biological Source:HOMO SAPIENS

UniProt ID:Q15369 Pfam ID:PF03931

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
CAS	A	CYS	S-(DIMETHYLARSENIC)CYSTEINE

Ligand Molecules

ACT

TG0

Primary Citation

Small-Molecule Inhibitors of the Interaction between the E3 Ligase Vhl and Hif1 Alpha

Buckley, D.L, Gustafson, J.L, Van Molle, I, Roth, A.G, Tae, H.S, Gareiss, P.C, Jorgensen, W.L, Ciulli, A, Crews, C.M.Show

Angew.Chem.Int.Ed.Engl. 51 11463 ? (2012)

PMID: 23065727 DOI: 10.1002/ANIE.201206231

Abstact

E3 ubiquitin ligases, such as the therapeutically relevant VHL, are challenging targets for traditional medicinal chemistry, as their modulation requires targeting protein-protein interactions. We report novel small-molecule inhibitors of the interaction between VHL and its molecular target HIF1α, a transcription factor involved in oxygen sensing.

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Primary Citation of related structures