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(-) Description

Title :  CRYSTAL STRUCTURE OF HYPB FROM METHANOCALDOCOCCUS JANNASCHII IN THE TRIPHOSPHATE FORM
 
Authors :  R. Gasper, A. Scrima, A. Wittinghofer
Date :  23 Jun 06  (Deposition) - 04 Jul 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A (1x),B (1x)
Keywords :  Alpha And Beta Protein, P-Loop Containing Nucleoside Triphosphate Hydrolase, Hydrolase, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. Gasper, A. Scrima, A. Wittinghofer
Structural Insights Into Hypb, A Gtp-Binding Protein That Regulates Metal Binding.
J. Biol. Chem. V. 281 27492 2006
PubMed-ID: 16807243  |  Reference-DOI: 10.1074/JBC.M600809200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROBABLE HYDROGENASE NICKEL INCORPORATION PROTEIN HYPB
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX4T3
    Expression System StrainROSETTA DE3
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneHYPB
    Organism ScientificMETHANOCALDOCOCCUS JANNASCHII
    Organism Taxid2190

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
1GSP2Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
2MG2Ligand/IonMAGNESIUM ION
3ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1GSP2Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1GSP1Ligand/Ion5'-GUANOSINE-DIPHOSPHATE-MONOTHIOPHOSPHATE
2MG-1Ligand/IonMAGNESIUM ION
3ZN-1Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:47 , ASP A:75 , GLU A:120 , GSP A:300 , HOH A:319BINDING SITE FOR RESIDUE MG A 301
2AC2SOFTWARETHR B:47 , ASP B:75 , GLU B:120 , GSP B:300 , HOH B:318BINDING SITE FOR RESIDUE MG B 301
3AC3SOFTWAREHIS A:100 , HIS A:104 , HIS B:100 , HIS B:104BINDING SITE FOR RESIDUE ZN B 302
4AC4SOFTWAREHIS A:100 , HIS A:104 , HIS B:100 , HIS B:104BINDING SITE FOR RESIDUE ZN A 302
5AC5SOFTWAREGLY A:43 , SER A:44 , GLY A:45 , LYS A:46 , THR A:47 , LEU A:48 , ASP A:75 , ARG A:78 , GLU A:120 , ASN A:167 , LYS A:168 , ASP A:170 , LEU A:171 , SER A:199 , LEU A:200 , LYS A:201 , MG A:301 , HOH A:319 , HOH A:325 , HOH A:330 , HOH A:343 , HOH A:372 , LYS B:153 , ALA B:174 , VAL B:175 , HOH B:308BINDING SITE FOR RESIDUE GSP A 300
6AC6SOFTWAREGLU A:146 , LYS A:153 , ALA A:174 , VAL A:175 , GLY B:43 , SER B:44 , GLY B:45 , LYS B:46 , THR B:47 , LEU B:48 , ASP B:75 , ARG B:78 , GLU B:120 , ASN B:167 , LYS B:168 , ASP B:170 , LEU B:171 , SER B:199 , LEU B:200 , LYS B:201 , MG B:301 , HOH B:318 , HOH B:319 , HOH B:331 , HOH B:372 , HOH B:380BINDING SITE FOR RESIDUE GSP B 300

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:95 -A:127
2B:95 -B:127

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2HF9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2HF9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2HF9)

(-) Exons   (0, 0)

(no "Exon" information available for 2HF9)

(-) 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:211
 aligned with HYPB_METJA | Q57884 from UniProtKB/Swiss-Prot  Length:221

    Alignment length:211
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220 
           HYPB_METJA    11 KDILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDKYKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLNLDEIDLLFIENVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKTADLIVINKIDLADAVGADIKKMENDAKRINPDAEVVLLSLKTMEGFDKVLEFIEKSVKEVK 221
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhh...eeeeee.......hhhhhhhhhhhhhhhhh.eeeee.....hhhhhh.....eeeeeee.hhh......hhhhhh...eeeeehhhhhhhhh.hhhhhhhhhhhhh...eeee.......hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hf9 A  11 KDILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDKYKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLNLDEIDLLFIENVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKTADLIVINKIDLADAVGADIKKMENDAKRINPDAEVVLLSLKTMEGFDKVLEFIEKSVKEVK 221
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220 

Chain B from PDB  Type:PROTEIN  Length:209
 aligned with HYPB_METJA | Q57884 from UniProtKB/Swiss-Prot  Length:221

    Alignment length:209
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211         
           HYPB_METJA    12 DILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDKYKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLNLDEIDLLFIENVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKTADLIVINKIDLADAVGADIKKMENDAKRINPDAEVVLLSLKTMEGFDKVLEFIEKSVKEV 220
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh..eeeeeee....hhhhhhhhhhhhhh....eeeeeee..hhhhhhhhhh...eeeeee.......hhhhhhhhhhh.......eeeee................eeeeeee.hhh......hhhhhhh..eeeeehhhhhhhhh.hhhhhhhhhhhhh...eeee.......hhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hf9 B  12 DILKANKRLADKNRKLLNKHGVVAFDFMGAIGSGKTLLIEKLIDNLKDKYKIACIAGDVIAKFDAERMEKHGAKVVPLNTGKECHLDAHLVGHALEDLNLDEIDLLFIENVGNLICPADFDLGTHKRIVVISTTEGDDTIEKHPGIMKTADLIVINKIDLADAVGADIKKMENDAKRINPDAEVVLLSLKTMEGFDKVLEFIEKSVKEV 220
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211         

   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  (0, 0)

(no "SCOP Domain" information available for 2HF9)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2HF9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HF9)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (HYPB_METJA | Q57884)
molecular function
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016151    nickel cation binding    Interacting selectively and non-covalently with nickel (Ni) cations.
biological process
    GO:0006461    protein complex assembly    The aggregation, arrangement and bonding together of a set of components to form a protein complex.
    GO:0051604    protein maturation    Any process leading to the attainment of the full functional capacity of a protein.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        HYPB_METJA | Q578842hf8

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