ISDA

Deposition Date 2005-05-26

Release Date 2006-05-09

Last Version Date 2023-08-23

Entry Detail

PDB ID:

1ZT9

Keywords:

TRANSCRIPTION

Title:

E. coli trp repressor, tetragonal crystal form

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.21

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 43

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Trp operon repressor
Gene (Uniprot):trpR
Chain IDs:A, B, C (auth: D), D (auth: E)
Chain Length:107
Number of Molecules:4
Biological Source:Escherichia coli

UniProt ID:P0A881 Pfam ID:PF01371

Ligand Molecules

SO4

TRP

Primary Citation

Two association modes for E. coli trp repressor dimer-dimer interactions

Lawson, C.L, Chin, A.S, Benoff, B, Yung, B.H, Joachimiak, A, Schevitz, R.W, Kelley, R.L, Yanofsky, C, Sigler, P.B.Show

To be Published ? ? ? (?)

Primary Citation of related structures