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(-) Description

Title :  STRUCTURE OF PII PROTEIN FROM HERBASPIRILLUM SEROPEDICAE
 
Authors :  E. M. Benelli, M. Buck, I. Polikarpov, E. M. De Souza, L. M. Cruz, F. O. Pedrosa
Date :  10 Jan 01  (Deposition) - 17 Jun 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Biol. Unit 3:  A (1x),B (1x),C (1x),D (1x),E (1x),F (1x)
Keywords :  Herbaspirillum Seropedicae Pii, Beta-Alpha-Beta Motif, Signal Transduction Protein, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Machado Benelli, M. Buck, I. Polikarpov, E. Maltempi De Souza, L. M. Cruz, F. O. Pedrosa
Herbaspirillum Seropedicae Signal Transduction Protein Pii Is Structurally Similar To The Enteric Glnk.
Eur. J. Biochem. V. 269 3296 2002
PubMed-ID: 12084071  |  Reference-DOI: 10.1046/J.1432-1033.2002.03011.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PII PROTEIN
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B+
    Expression System Strain: RB9065(LAMBDA)DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: GLNB
    Organism Scientific: HERBASPIRILLUM SEROPEDICAE
    Organism Taxid: 964

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1HWU)

(-) Sites  (0, 0)

(no "Site" information available for 1HWU)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1HWU)

(-) 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:99
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:112
                                    10        20        30        40        50        60        70        80        90       100       110  
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
               SCOP domains d1hwua_ A: PII (product of glnB)                                                                                 SCOP domains
               CATH domains 1hwuA00 A:1-112  [code=3.30.70.120, n             o name defined]                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhh.....eeeeeeee.-------------....eeeeeeeeeeehhhhhhhhhhhhhhhhh.......eeeeee..eeee......hhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 1hwu A   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFG-------------YVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
                                    10        20        30      |  -         -|       60        70        80        90       100       110  
                                                               37            51                                                             


Chain B from PDB  Type:PROTEIN  Length:101
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:107
                                    10        20        30        40        50        60        70        80        90       100       
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGET 107
               SCOP domains d1hwub_ B: PII (product of glnB)                                                                            SCOP domains
               CATH domains 1hwuB00 B:1-107  [code=3.30.70.120,       no name defined]                                                  CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhh....eeeeeeee.------.eee..eee....eeeeeeeeeehhhhhhhhhhhhhhhhh.......eeeeee..eeee...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 1hwu B   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGF------TELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGET 107
                                    10        20        30     |   -  |     50        60        70        80        90       100       
                                                              36     43                                                                


Chain C from PDB  Type:PROTEIN  Length:92
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:112
                                    10        20        30        40        50        60        70        80        90       100       110  
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
               SCOP domains d1hwuc_ C: PII (product of glnB)                                                                                 SCOP domains
               CATH domains 1hwuC00 C:1-112  [code=3.30.70.120,                     no name defined]                                         CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhh.....eeeeeeee--------------------.eeeeeeeehhhhhhhhhhhhhhhhh.......eeeeee..eeee......hhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 1hwu C   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGF--------------------PKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
                                    10        20        30     |   -         -      | 60        70        80        90       100       110  
                                                              36                   57                                                       


Chain D from PDB  Type:PROTEIN  Length:99
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:112
                                    10        20        30        40        50        60        70        80        90       100       110  
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
               SCOP domains d1hwud_ D: PII (product of glnB)                                                                                 SCOP domains
               CATH domains 1hwuD00 D:1-112  [code=3.30.70.120,              no name defined]                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhh......eeeeeee.-------------......eeeeeeeeeehhhhhhhhhhhhhhhhh.......eeeeee..eeee......hhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 1hwu D   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGF-------------EYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
                                    10        20        30     |   -        50        60        70        80        90       100       110  
                                                              36            50                                                              


Chain E from PDB  Type:PROTEIN  Length:84
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:105
                                    10        20        30        40        50        60        70        80        90       100     
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTG 105
               SCOP domains d1hwue_ E: PII (product of glnB)                                                                          SCOP domains
               CATH domains 1hwuE00 E:1-105  [code=3.30.70.120,                      no name defined]                                 CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeehhhhhhhhhhhhhhh.....eeeee..---------------------.eeeeeeeehhhhhhhhhhhhhhhhh.......eeeeee..eeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 1hwu E   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKG---------------------PKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTG 105
                                    10        20        30    |    -         -      | 60        70        80        90       100     
                                                             35                    57                                                


Chain F from PDB  Type:PROTEIN  Length:91
 aligned with P94852_HERSE | P94852 from UniProtKB/TrEMBL  Length:112

    Alignment length:112
                                    10        20        30        40        50        60        70        80        90       100       110  
         P94852_HERSE     1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKGFGRQKGHTELYRGAEYVVDFLPKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
               SCOP domains d1hwuf_ F: PII (product of glnB)                                                                                 SCOP domains
               CATH domains 1hwuF00 F:1-112  [code=3.30.70.120,                      no name defined]                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee...hhhhhhhhhhhh.....eeeee..---------------------.eeeeeeeehhhhhhhhhhhhhhhhh......eeeeeee..eeee......hhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------- Transcript
                 1hwu F   1 MKQVTAIIKPFKLDEVRESLAEVGVTGLTVTEVKG---------------------PKVKIEVVVDDKVVEQAVDAIIKAARTGKIGDGKIFVQEVEQVIRIRTGETGPDAV 112
                                    10        20        30    |    -         -      | 60        70        80        90       100       110  
                                                             35                    57
   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: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 6)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HWU)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (P94852_HERSE | P94852)
molecular function
    GO:0030234    enzyme regulator activity    Binds to and modulates the activity of an enzyme.
biological process
    GO:0050790    regulation of catalytic activity    Any process that modulates the activity of an enzyme.
    GO:0006808    regulation of nitrogen utilization    Any process that modulates the frequency, rate or extent of nitrogen utilization.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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 Related Entries

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(-) Related Entries Specified in the PDB File

2pii PII, GLNB PRODUCT