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(-) Description

Title :  ROP2 FROM TOXOPLASMA GONDII: A VIRULENCE FACTOR WITH A PROTEIN-KINASE FOLD AND NO ENZYMATIC ACTIVITY.
 
Authors :  G. Labesse, M. Gelin, Y. Bessin, M. Lebrun, S. T. Arold, J. -F. Dubremetz
Date :  21 Oct 08  (Deposition) - 09 Dec 08  (Release) - 21 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.97
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Inactivity, Protein-Kinase, Membrane-Attachment, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Labesse, M. Gelin, Y. Bessin, M. Lebrun, J. Papoin, R. Cerdan, S. T. Arold, J. -F. Dubremetz
Rop2 From Toxoplasma Gondii: A Virulence Factor With A Protein-Kinase Fold And No Enzymatic Activity.
Structure V. 17 139 2009
PubMed-ID: 19141290  |  Reference-DOI: 10.1016/J.STR.2008.11.005

(-) Compounds

Molecule 1 - ROP2
    Chains: A, B
    EC Number: 2.7.-.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE31
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Fragment: PROTEIN-KINASE DOMAIN, RESIDUES 195-561
    Organism Scientific: TOXOPLASMA GONDII
    Organism Taxid: 383379
    Other Details: STRAIN RH
    Strain: RH

 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  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:379 , SER A:380 , ARG B:208 , HIS B:378 , LEU B:381 , HOH B:2288 , HOH B:2289 , HOH B:2290 , HOH B:2291BINDING SITE FOR RESIDUE SO4 B1558
2AC2SOFTWAREARG B:522 , TYR B:523 , HOH B:2292 , HOH B:2293 , HOH B:2294 , HOH B:2296BINDING SITE FOR RESIDUE SO4 B1559
3AC3SOFTWAREARG A:289 , ARG A:336 , HOH A:2228 , ARG B:249BINDING SITE FOR RESIDUE SO4 A1557
4AC4SOFTWAREARG A:241 , ARG B:306 , LEU B:307 , GLU B:345 , ARG B:433BINDING SITE FOR RESIDUE SO4 B1560

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:485 -A:506
2B:485 -B:506

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2W1Z)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2W1Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2W1Z)

(-) Exons   (0, 0)

(no "Exon" information available for 2W1Z)

(-) 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:354
 aligned with Q27007_TOXGO | Q27007 from UniProtKB/TrEMBL  Length:561

    Alignment length:363
                                   203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553   
         Q27007_TOXGO   194 GTDPGDVVIEELFNRIPETSVWNENERVLSNANHLVSTALWRNEQSFRVESELGERPRTLVRGPVLRDDGSYICLEATDQETGEPLEVHVPYFTERPPSNAIKQLSEQVLRLRLLRGIKNQRQAKAYLRFIFPIDLVKDPKKRKMIRVRLDERDMWVLSRFFLYPRMQSNLHILGDVLLSHSSTHKSLVHHARLQLTLQLIRLAASLQHYGLVHADFQVRNILLDQRGGVFLTGFEHLVRDGASAVSPIGRGFAPPETTAERMLPYRQHHPTLMTFPFDTWTLGLAIYWIWCADLPNTEDAELGGIEWIYRRCKNIPQPVRALLEGFLRYSKEDRLLPLQAMETSEYEQLRTELSAVLPLYQT 556
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2w1zA01                2w1zA02 A:217-359 Phosphorylase Kinase; domain 1                                                                                               2w1zA01 A:194-216,A:360-556 Transferase(Phosphotransferase) domain 1                                                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.....eeeeee......eeeeeeeeeee...eeeeeeee.....eeeeeeeee......hhhhhhhhhhhhhhhh....hhhhhhhhhh.....eeee......eeeee.--.eeeee.eeeee....eehhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.ee........eee.....eee......ee..eee.........hhhhhhhh-------..eeehhhhhhhhhhhhhhhhhhh...hhhhhhhh.hhhhhh.....hhhhhhhhhhhh..hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w1z A 194 HTDPGDVVIEELFNRIPETSVWNENERVLSNANHLVSTALWRNEQSFRVESELGERPRTLVRGPVLRDDGSYICLEATDQETGEPLEVHVPYFTERPPSNAIKQLSEQVLRLRLLRGIKNQRQAKAYLRFIFPIDLVKDPKKRKMIRVRL--RDMWVLSRFFLYPRMQSNLHILGDVLLSHSSTHKSLVHHARLQLTLQLIRLAASLQHYGLVHADFQVRNILLDQRGGVFLTGFEHLVRDGASAVSPIGRGFAPPETTAER-------HPTLMTFPFDTWTLGLAIYWIWCADLPNTEDAELGGIEWIYRRCKNIPQPVRALLEGFLRYSKEDRLLPLQAMETSEYEQLRTELSAVLPLYQT 556
                                   203       213       223       233       243       253       263       273       283       293       303       313       323       333       343  |    353       363       373       383       393       403       413       423       433       443       453 |     463       473       483       493       503       513       523       533       543       553   
                                                                                                                                                                               343  |                                                                                                          455     463                                                                                             
                                                                                                                                                                                  346                                                                                                                                                                                                                  


Chain B from PDB  Type:PROTEIN  Length:358
 aligned with Q27007_TOXGO | Q27007 from UniProtKB/TrEMBL  Length:561

    Alignment length:364
                                   203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553    
         Q27007_TOXGO   194 GTDPGDVVIEELFNRIPETSVWNENERVLSNANHLVSTALWRNEQSFRVESELGERPRTLVRGPVLRDDGSYICLEATDQETGEPLEVHVPYFTERPPSNAIKQLSEQVLRLRLLRGIKNQRQAKAYLRFIFPIDLVKDPKKRKMIRVRLDERDMWVLSRFFLYPRMQSNLHILGDVLLSHSSTHKSLVHHARLQLTLQLIRLAASLQHYGLVHADFQVRNILLDQRGGVFLTGFEHLVRDGASAVSPIGRGFAPPETTAERMLPYRQHHPTLMTFPFDTWTLGLAIYWIWCADLPNTEDAELGGIEWIYRRCKNIPQPVRALLEGFLRYSKEDRLLPLQAMETSEYEQLRTELSAVLPLYQTD 557
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2w1zB01                2w1zB02 B:217-359 Phosphorylase Kinase; domain 1                                                                                               2w1zB01 B:194-216,B:360-557 Transferase(Phosphotransferase) domain 1                                                                                                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.....eeeeee......eeeeeeeeeee...eeeeeeee.....eeeeeeeee......hhhhhhhhhhhhhhhh....hhhhhhhhhh.....eeee......eeeeee..eeeeee.eeeee....eehhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.ee........eee.....eee.hhhhhee..eee.........hhhhhhh.------...eeehhhhhhhhhhhhhhhhhhh...hhhhhhhh.hhhhhh.....hhhhhhhhhhhh..hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w1z B 194 HTDPGDVVIEELFNRIPETSVWNENERVLSNANHLVSTALWRNEQSFRVESELGERPRTLVRGPVLRDDGSYICLEATDQETGEPLEVHVPYFTERPPSNAIKQLSEQVLRLRLLRGIKNQRQAKAYLRFIFPIDLVKDPKKRKMIRVRLDERDMWVLSRFFLYPRMQSNLHILGDVLLSHSSTHKSLVHHARLQLTLQLIRLAASLQHYGLVHADFQVRNILLDQRGGVFLTGFEHLVRDGASAVSPIGRGFAPPETTAER------HHPTLMTFPFDTWTLGLAIYWIWCADLPNTEDAELGGIEWIYRRCKNIPQPVRALLEGFLRYSKEDRLLPLQAMETSEYEQLRTELSAVLPLYQTD 557
                                   203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453 |     463       473       483       493       503       513       523       533       543       553    
                                                                                                                                                                                                                                                                                               455    462
   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 2W1Z)

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2W1Z)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q27007_TOXGO | Q27007)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
biological process
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.

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