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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE PHOSPHATIDYLETHANOLAMINE-BINDING PROTEIN (PEBP) HOMOLOG CT736 FROM CHLAMYDIA TRACHOMATIS D/UW-3/CX
 
Authors :  J. S. Brunzelle, Z. Wawrzak, O. Onopriyenko, A. Savchenko, W. F. Anders For Structural Genomics Of Infectious Diseases (Csgid)
Date :  13 May 10  (Deposition) - 14 Jul 10  (Release) - 14 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.25
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Eukarytic Homolog Raf Kinase Inhibitor Protein (Rkip). Csgid, Structural Genomics, National Institute Of Allergy And Infectious Diseases, National Institutes Of Health, Department Of Health And Human Services, Center For Structural Genomics Of Infectious Diseases, Phosphatidylethanolamine-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. S. Brunzelle, Z. Wawrzak, O. Onopriyenko, A. Savchenko, W. F. Anderson, Center For Structural Genomics Of Infectious Diseases (Csgid)
1. 25 Angstrom Crystal Structure Of A Putative Phosphatidylethanolamine-Binding Protein (Pebp) Homolog Ct736 From Chlamydia Trachomatis D/Uw-3/Cx
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE PHOSPHATIDYLETHANOLAMINE-BINDING PROTEIN (PEBP)
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)-MAGIC
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CT_736, YBCL
    Organism Scientific: CHLAMYDIA TRACHOMATIS
    Organism Taxid: 272561
    Strain: D/UW-3/CX

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric Unit (2, 7)
No.NameCountTypeFull Name
1CA3Ligand/IonCALCIUM ION
2CL4Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
2CL-1Ligand/IonCHLORIDE ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:92 , HOH A:251 , HOH A:348 , SER B:53 , ASP B:120 , HOH B:220BINDING SITE FOR RESIDUE CA A 151
2AC2SOFTWARESER A:53 , ASP A:120 , HOH A:252 , GLU B:92 , HOH B:183 , HOH B:227BINDING SITE FOR RESIDUE CA A 152
3AC3SOFTWARESER A:119 , HOH A:181 , HOH A:194 , HOH A:236 , HOH A:299 , HOH A:307 , HOH A:308BINDING SITE FOR RESIDUE CA A 153
4AC4SOFTWAREASP A:47 , HIS A:62 , CYS A:99 , PRO A:100 , TYR A:107BINDING SITE FOR RESIDUE CL A 154
5AC5SOFTWAREGLN A:6 , LEU A:29 , SER A:30BINDING SITE FOR RESIDUE CL A 155
6AC6SOFTWAREASP B:47 , HIS B:62 , CYS B:99 , PRO B:100 , TYR B:107BINDING SITE FOR RESIDUE CL B 151
7AC7SOFTWAREGLN B:6 , LEU B:29 , SER B:30 , ASN B:74BINDING SITE FOR RESIDUE CL B 152

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:20 -A:99
2B:20 -B:99

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3N08)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3N08)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3N08)

(-) Exons   (0, 0)

(no "Exon" information available for 3N08)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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   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:151
 aligned with Y736_CHLTR | O84741 from UniProtKB/Swiss-Prot  Length:150

    Alignment length:151
                              1                                                                                                                                                    
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148 
           Y736_CHLTR     - --MQLTSQAFSYGRPIPKKYSCQGVGISPPLSFSDVPREAKSLVLIVEDPDVPPSVREDGLWIHWIVYNLSPVVSNLAEGAQIFAVQGLNTAGEIGYCPPCPPDAKHRYYFYAYALDVVLSDEEGVTKEQLLEAMDGHIIATAELMGTYEK 149
               SCOP domains d3n08a_ A: automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee.......ee.hhhhh.........eeee.......eeeeeeee............eeeeeeeee.....ee........ee...................eeeeeeeeee..........hhhhhhhhhh..eeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3n08 A  -1 NAMQLTSQAFSYGRPIPKKYSCQGVGISPPLSFSDVPREAKSLVLIVEDPDVPPSVREDGLWIHWIVYNLSPVVSNLAEGAQIFAVQGLNTAGEIGYCPPCPPDAKHRYYFYAYALDVVLSDEEGVTKEQLLEAMDGHIIATAELMGTYEK 149
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148 


Chain B from PDB  Type:PROTEIN  Length:153
 aligned with Y736_CHLTR | O84741 from UniProtKB/Swiss-Prot  Length:150

    Alignment length:153
                               1                                                                                                                                                     
                               |     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147   
           Y736_CHLTR     - ---MQLTSQAFSYGRPIPKKYSCQGVGISPPLSFSDVPREAKSLVLIVEDPDVPPSVREDGLWIHWIVYNLSPVVSNLAEGAQIFAVQGLNTAGEIGYCPPCPPDAKHRYYFYAYALDVVLSDEEGVTKEQLLEAMDGHIIATAELMGTYEKD 150
               SCOP domains d3n08b_ B: automated matches                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------PBP-3n08B01 B:11-149                                                                                                                       - Pfam domains (1)
           Pfam domains (2) -------------PBP-3n08B02 B:11-149                                                                                                                       - Pfam domains (2)
         Sec.struct. author ....eee.......ee.hhhhh.........eeee.......eeeeeeee............eeeeeeeee.....ee........ee...................eeeeeeeeee..........hhhhhhhhhh..eeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3n08 B  -2 SNAMQLTSQAFSYGRPIPKKYSCQGVGISPPLSFSDVPREAKSLVLIVEDPDVPPSVREDGLWIHWIVYNLSPVVSNLAEGAQIFAVQGLNTAGEIGYCPPCPPDAKHRYYFYAYALDVVLSDEEGVTKEQLLEAMDGHIIATAELMGTYEKD 150
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147
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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  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3N08)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: no clan defined [family: PBP] (9)
(-)
Family: PBP (9)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3N08)

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