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(-) Description

Title :  CRYSTAL STRUCTURE OF THE PDZ DOMAIN OF PALS1 IN COMPLEX WITH THE CRB PEPTIDE
 
Authors :  M. E. Ivanova, A. G. Purkiss, N. Q. Mcdonald
Date :  24 Jul 14  (Deposition) - 14 Jan 15  (Release) - 25 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.23
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. E. Ivanova, G. C. Fletcher, N. O'Reilly, A. G. Purkiss, B. J. Thompson, N. Q. Mcdonald
Structures Of The Human Pals1 Pdz Domain With And Without Ligand Suggest Gated Access Of Crb To The Pdz Peptide- Binding Groove.
Acta Crystallogr. , Sect. D V. 71 555 2015
PubMed-ID: 25760605  |  Reference-DOI: 10.1107/S139900471402776X

(-) Compounds

Molecule 1 - MAGUK P55 SUBFAMILY MEMBER 5
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PGEX-6P-2
    Expression System Vector Type: PLASMID
    Fragment: PDZ DOMAIN, RESIDUES 251-335
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PALS1
 
Molecule 2 - PROTEIN CRUMBS HOMOLOG 1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector: PGEX-6P-2
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 1390-1406
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 11)

Asymmetric/Biological Unit (4, 11)
No.NameCountTypeFull Name
1CL8Ligand/IonCHLORIDE ION
2NA1Ligand/IonSODIUM ION
3PUN1Ligand/Ion2,2,4,4,6,6,8-HEPTAMETHYLNONANE
4SME1Mod. Amino AcidMETHIONINE SULFOXIDE

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:318 , ARG B:1404 , LEU B:1405 , HOH B:2011BINDING SITE FOR RESIDUE CL B2407
2AC2SOFTWAREARG A:263 , CL A:1340 , PRO B:1400BINDING SITE FOR RESIDUE CL A1338
3AC3SOFTWAREGLU A:252BINDING SITE FOR RESIDUE CL A1339
4AC4SOFTWAREALA A:262 , ARG A:263 , CL A:1338BINDING SITE FOR RESIDUE CL A1340
5AC5SOFTWARELYS A:255BINDING SITE FOR RESIDUE CL A1341
6AC6SOFTWARESER A:322 , ASP A:323 , HOH A:2022 , HOH A:2059 , HOH A:2074BINDING SITE FOR RESIDUE NA A1342
7AC7SOFTWAREARG A:263 , GLU A:308 , HIS A:325 , ASN B:1395 , LEU B:1396BINDING SITE FOR RESIDUE PUN A1343

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4UU5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4UU5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4UU5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4UU5)

(-) Exons   (0, 0)

(no "Exon" information available for 4UU5)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:90
                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .........eeeeeee.......eeeeee..eeeeeee...hhhhhhh......eeeee..ee....hhhhhhhhhhh..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                4uu5 A  246 GPLGSGETVKIVRIEKARDIPLGATVRNEMDSVIISRIVKGGAAEKSGLLHEGDEVLEINGIEIRGKDVNEVFDLLSDMHGTLTFVLIPS  335
                                   255       265       275       285       295       305       315       325       335


Chain B from PDB  Type:PROTEIN  Length:14
                                               
               SCOP domains -------------- SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author ..........eeee Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                4uu5 B 1393 MWNLMPPPAmERLI 1406
                                  1402    
                                  1402-SME
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4UU5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4UU5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4UU5)

(-) Gene Ontology  (31, 35)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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UniProtKB/Swiss-Prot
        MPP5_HUMAN | Q8N3R9: 1y76 3uit 4uu6 4wsi

(-) Related Entries Specified in the PDB File

4uu6 LIGAND-FREE PDZ DOMAIN