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(-) Description

Title :  CRYSTAL STRUCTURE OF HISTIDINE PHOSPHOTRANSFERASE SHPA (NP_419930.1) FROM CAULOBACTER CRESCENTUS AT 1.52 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  25 Jan 07  (Deposition) - 06 Feb 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.52
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Np_419930. 1, Hypothetical Protein, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Xu, D. Carlton, M. D. Miller, M. A. Elsliger, S. S. Krishna, P. Abdubek, T. Astakhova, P. Burra, H. J. Chiu, T. Clayton, M. C. Deller L. Duan, Y. Elias, J. Feuerhelm, J. C. Grant, A. Grzechnik, S. K. Grzechnik, G. W. Han, L. Jaroszewski, K. K. Jin, H. E. Klock, M. W. Knuth, P. Kozbial, A. Kumar, D. Marciano, D. Mcmullan, A. T. Morse E. Nigoghossian, L. Okach, S. Oommachen, J. Paulsen, R. Reyes, C. L. Rife, N. Sefcovic, C. Trame, C. V. Trout, H. Van Den Bedem, D. Weekes, K. O. Hodgson, J. Wooley, A. M. Deacon, A. Godzik, S. A. Lesley, I. A. Wilson
Crystal Structure Of Histidine Phosphotransfer Protein Shpa An Essential Regulator Of Stalk Biogenesis In Caulobacter Crescentus.
J. Mol. Biol. V. 390 686 2009
PubMed-ID: 19450606  |  Reference-DOI: 10.1016/J.JMB.2009.05.023

(-) Compounds

Molecule 1 - HISTIDINE PHOSPHOTRANSFERASE
    Chains: A, B
    EC Number: 2.7.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: NP_419930.1, SHPA, CC1114
    Organism Scientific: CAULOBACTER CRESCENTUS
    Organism Taxid: 190650
    Strain: CB15

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric Unit (3, 7)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2MSE2Mod. Amino AcidSELENOMETHIONINE
3PG43Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MSE1Mod. Amino AcidSELENOMETHIONINE
3PG41Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 2 (3, 4)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MSE1Mod. Amino AcidSELENOMETHIONINE
3PG42Ligand/IonTETRAETHYLENE GLYCOL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:48 , PRO A:49 , LYS B:52 , CYS B:77 , GLU B:78 , PG4 B:114 , HOH B:223BINDING SITE FOR RESIDUE PG4 B 113
2AC2SOFTWAREMSE A:43 , PRO B:46 , PRO B:49 , TRP B:51 , PG4 B:113BINDING SITE FOR RESIDUE PG4 B 114
3AC3SOFTWAREPRO A:46 , TRP A:51 , GLY A:80 , GLU A:82 , LEU A:84BINDING SITE FOR RESIDUE PG4 A 113
4AC4SOFTWAREPRO A:46 , SER A:83 , LEU A:84 , GLU A:85 , ARG A:88 , HOH A:130 , HOH A:176BINDING SITE FOR RESIDUE GOL A 114
5AC5SOFTWAREASP A:53 , ARG B:88 , HOH B:138 , HOH B:224BINDING SITE FOR RESIDUE GOL B 115

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2OOC)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2OOC)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2OOC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2OOC)

(-) Exons   (0, 0)

(no "Exon" information available for 2OOC)

(-) 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:104
 aligned with Q9A980_CAUCR | Q9A980 from UniProtKB/TrEMBL  Length:112

    Alignment length:104
                                    17        27        37        47        57        67        77        87        97       107    
         Q9A980_CAUCR     8 GAVDFAYLEGFAAGDFAVVDEVLALFREQAALWAPMLDPTHPGWKDAVHTVKGAARGVGAFNLGEVCERCEAGQESLEGVRTALDAALLDIAAYAHEQALRSLK 111
               SCOP domains d2ooca1 A:8-111 Histidine phosphotransferase ShpA                                                        SCOP domains
               CATH domains 2oocA00 A:8-111  [code=1.20.120.160, no name defined]                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 2ooc A   8 GAVDFAYLEGFAAGDFAVVDEVLALFREQAALWAPmLDPTHPGWKDAVHTVKGAARGVGAFNLGEVCERCEAGQESLEGVRTALDAALLDIAAYAHEQALRSLK 111
                                    17        27        37     |  47        57        67        77        87        97       107    
                                                              43-MSE                                                                


Chain B from PDB  Type:PROTEIN  Length:105
 aligned with Q9A980_CAUCR | Q9A980 from UniProtKB/TrEMBL  Length:112

    Alignment length:105
                                    17        27        37        47        57        67        77        87        97       107     
         Q9A980_CAUCR     8 GAVDFAYLEGFAAGDFAVVDEVLALFREQAALWAPMLDPTHPGWKDAVHTVKGAARGVGAFNLGEVCERCEAGQESLEGVRTALDAALLDIAAYAHEQALRSLKG 112
               SCOP domains d2oocb_ B: Histidine phosphotransferase ShpA                                                              SCOP domains
               CATH domains 2oocB00 B:8-112  [code=1.20.120.160, no name defined]                                                     CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 2ooc B   8 GAVDFAYLEGFAAGDFAVVDEVLALFREQAALWAPmLDPTHPGWKDAVHTVKGAARGVGAFNLGEVCERCEAGQESLEGVRTALDAALLDIAAYAHEQALRSLKG 112
                                    17        27        37     |  47        57        67        77        87        97       107     
                                                              43-MSE
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  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 alpha proteins (14657)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2OOC)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q9A980_CAUCR | Q9A980)
molecular function
    GO:0004871    signal transducer activity    Conveys a signal across a cell to trigger a change in cell function or state. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0000160    phosphorelay signal transduction system    A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
cellular component
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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