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(-) Description

Title :  1.6 A CRYSTAL STRUCTURE OF A PROTEIN HP1531 OF UNKNOWN FUNCTION FROM HELICOBACTER PYLORI
 
Authors :  R. Zhang, T. Skarina, A. Savchenko, A. Edwards, A. Joachimiak, Midwest For Structural Genomics (Mcsg)
Date :  02 May 05  (Deposition) - 28 Jun 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,F  (1x)
Biol. Unit 3:  D,E  (1x)
Biol. Unit 4:  A (1x),B (1x),C (1x),D (1x),E (1x),F (1x)
Keywords :  Helicobacter Pylori, Layer Of Helix-Turn-Helix, Structural Genomics, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Zhang, T. Skarina, A. Savchenko, A. Edwards, A. Joachimiak
1. 6A Crystal Structure Of A Hypothetical Protein Hp1531 Fro Helicobacter Pylori 26695
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN HP1531
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET15B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: HELICOBACTER PYLORI
    Organism Taxid: 85962
    Strain: 26695

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): A C   
Biological Unit 2 (1x):  B   F
Biological Unit 3 (1x):    DE 
Biological Unit 4 (1x): A (1x)B (1x)C (1x)D (1x)E (1x)F (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1MG4Ligand/IonMAGNESIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER B:29 , HOH B:824 , HOH B:965BINDING SITE FOR RESIDUE MG B 801
2AC2SOFTWAREHOH A:116 , GLY C:31 , HOH C:871BINDING SITE FOR RESIDUE MG C 802
3AC3SOFTWARELYS A:74 , HOH E:884BINDING SITE FOR RESIDUE MG E 804

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1ZKE)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1ZKE)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1ZKE)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1ZKE)

(-) Exons   (0, 0)

(no "Exon" information available for 1ZKE)

(-) Sequences/Alignments

Asymmetric 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:81
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:81
                                                                                                         79  
                                    10        20        30        40        50        60        70        |- 
           Y1531_HELPY    1 MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zkea1 A:1-79 Hypothetical protein HP1531                                     -- SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                  1zke A  1 MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                    10        20        30        40        50        60        70        80 


Chain B from PDB  Type:PROTEIN  Length:82
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:82
                             1                                                                            79  
                             |       9        19        29        39        49        59        69        79  
           Y1531_HELPY    - -MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zkeb_ B: Hypothetical protein HP1531                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------- Transcript
                  1zke B  0 HMFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                     9        19        29        39        49        59        69        79  


Chain C from PDB  Type:PROTEIN  Length:81
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:81
                                                                                                         79  
                                    10        20        30        40        50        60        70        |- 
           Y1531_HELPY    1 MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zkec_ C: Hypothetical protein HP1531                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                  1zke C  1 MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                    10        20        30        40        50        60        70        80 


Chain D from PDB  Type:PROTEIN  Length:83
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:83
                              1                                                                            79  
                              |      8        18        28        38        48        58        68        78|  
           Y1531_HELPY    - --MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zked_ D: Hypothetical protein HP1531                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------- Transcript
                  1zke D -1 GHMFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                     8        18        28        38        48        58        68        78   


Chain E from PDB  Type:PROTEIN  Length:82
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:82
                             1                                                                            79  
                             |       9        19        29        39        49        59        69        79  
           Y1531_HELPY    - -MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zkee_ E: Hypothetical protein HP1531                                             SCOP domains
               CATH domains ---------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------- Transcript
                  1zke E  0 HMFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                     9        19        29        39        49        59        69        79  


Chain F from PDB  Type:PROTEIN  Length:83
 aligned with Y1531_HELPY | P64665 from UniProtKB/Swiss-Prot  Length:79

    Alignment length:83
                              1                                                                            79  
                              |      8        18        28        38        48        58        68        78|  
           Y1531_HELPY    - --MFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVF--  -
               SCOP domains d1zkef_ F: Hypothetical protein HP1531                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --DUF2443-1zkeF01 F:1-79                                                         -- Pfam domains (1)
           Pfam domains (2) --DUF2443-1zkeF02 F:1-79                                                         -- Pfam domains (2)
           Pfam domains (3) --DUF2443-1zkeF03 F:1-79                                                         -- Pfam domains (3)
           Pfam domains (4) --DUF2443-1zkeF04 F:1-79                                                         -- Pfam domains (4)
           Pfam domains (5) --DUF2443-1zkeF05 F:1-79                                                         -- Pfam domains (5)
           Pfam domains (6) --DUF2443-1zkeF06 F:1-79                                                         -- Pfam domains (6)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------- Transcript
                  1zke F -1 GHMFEKIRKILADIEDSQNEIEMLLKLANLSLGDFIEIKRGSMDMPKGVNEAFFTQLSEEVERLKELINALNKIKKGLLVFGS 81
                                     8        18        28        38        48        58        68        78
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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, 6)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1ZKE)

(-) Pfam Domains  (1, 6)

Asymmetric Unit
(-)
Clan: no clan defined [family: DUF2443] (1)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1ZKE)

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