ISDA

Deposition Date 2016-12-06

Release Date 2017-12-20

Last Version Date 2024-05-08

Entry Detail

PDB ID:

5MLB

Keywords:

HYDROLASE

Title:

Crystal structure of human RAS in complex with darpin K27

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.22 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 65

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:GTPase KRas
Gene (Uniprot):KRAS
Chain IDs:A, C, E, G
Chain Length:169
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:P01116 Pfam ID:PF00071 EC:3.6.5.2

Polymer Type:polypeptide(L)
Molecule:DARPin K27
Chain IDs:B, D, F, H
Chain Length:178
Number of Molecules:4
Biological Source:synthetic construct

Ligand Molecules

GDP

Primary Citation

INhibition of RAS nucleotide exchange by a DARPin: structural characterisation and effects on downstream signalling by active RAS

Guillard, S, Kolasinska-Zwierz, P, Debreczeni, J, Breed, J, Zhang, J, Bery, N, Marwood, R, Tart, J, Overman, R, Stocki, P, Minstry, B, Phillips, C, Rabbitts, T, Jackson, R, Minter, R.Show

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Primary Citation of related structures