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PDBsum entry 1tq3

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Peptide binding protein PDB id
1tq3
Jmol
Contents
Protein chain
110 a.a. *
Waters ×61
* Residue conservation analysis
PDB id:
1tq3
Name: Peptide binding protein
Title: Higher resolution crystal structure of the third pdz domain synaptic psd-95 protein
Structure: Presynaptic density protein 95. Chain: a. Fragment: third pdz domain (residues 302-402). Synonym: psd-95, presynaptic protein sap90, synapse-associa protein 90, discs, large homolog 4. Engineered: yes
Source: Rattus norvegicus. Norway rat. Organism_taxid: 10116. Gene: dlg4, dlgh4, psd95. Expressed in: escherichia coli. Expression_system_taxid: 562.
Biol. unit: Monomer (from PQS)
Resolution:
1.89Å     R-factor:   0.238     R-free:   0.296
Authors: D.Saro,J.Vickrey,Z.Wawrzak,L.Kovari,M.Spaller
Key ref: D.Saro et al. Higher resolution crystal structure of the third pdz domain of post synaptic psd-95 protein.. To be published, .
Date:
16-Jun-04     Release date:   20-Sep-05    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
P31016  (DLG4_RAT) -  Disks large homolog 4
Seq:
Struc:
 
Seq:
Struc:
724 a.a.
110 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 13 residue positions (black crosses)