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(-) Description

Title :  CRYSTAL STRUCTURE OF KINASE DOMAIN OF PKNA FROM MTB
 
Authors :  S. K. Ravala, S. Singh, G. S. Yadav, S. Karthikeyan, P. K. Chakraborti
Date :  31 Jan 14  (Deposition) - 04 Feb 15  (Release) - 22 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.03
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Pkna, Kinase, Drug Target, Mtb (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. K. Ravala, S. Singh, G. S. Yadav, S. Kumar, S. Karthikeyan, P. K. Chakraborti
Evidence That Phosphorylation Of Threonine In The Gt Motif Triggers Activation Of Pkna, A Eukaryotic-Type Serine/Threonine Kinase From Mycobacterium Tuberculosis.
Febs J. V. 282 1419 2015
PubMed-ID: 25665034  |  Reference-DOI: 10.1111/FEBS.13230

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN KINASE PKNA
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: KINASE DOMAIN (UNP RESIDUES 1-283)
    Gene: MT0018,MTCY10H4.15C,RV0015C,PKNA
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2SO41Ligand/IonSULFATE ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2SO42Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:59 , ALA A:62 , ARG A:63 , ALA A:66 , VAL A:76 , TYR A:79binding site for residue GOL
2AC2SOFTWARESER A:114 , ARG A:116 , HIS A:117binding site for residue SO4

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4OW8)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4OW8)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4OW8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4OW8)

(-) Exons   (0, 0)

(no "Exon" information available for 4OW8)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:276
                                                                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....ee...eeeeeeee....eeeeeeee....eeeeeeeehhhhhhhhhhhhhhhhhhhhhh.........eeeeeee..eeeeee.....eehhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.......hhh.eee.....eee....hhhhh...hhhhhh.........hhhhhh....hhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh.........hhhhhhhhhhhh..hhhhh..hhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ow8 A   3 PRVGVTLSGRYRLQRLIATGGMGQVWEAVDNRLGRRVAVKVLKSEFSSDPEFIERFRAEARTTAMLNHPGIASVHDYGESQRTAYLVMELVNGEPLNSVLKRTGRLSLRHALDMLEQTGRALQIAHAAGLVHRDVKPGNILITPTGQVKITDFGIAKAVDAAPVTQTGMVMGTAQYIAPEQALGHDASPASDVYSLGVVGYEAVSGKRPFAGDGALTVAMKHIKEPPPPLPPDLPPNVRELIEITLVKNPAMRYRSGGPFADAVAAVRAGRRPPRP 283
                                    12        22        32        42        52        62        72        82||      97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277      
                                                                                                           83|                                                                                                                                                                                                  
                                                                                                            89
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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  (0, 0)

(no "SCOP Domain" information available for 4OW8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4OW8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4OW8)

(-) Gene Ontology  (23, 34)

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 Related Entries

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

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        PKNA_MYCTU | P9WI83: 4x3f

(-) Related Entries Specified in the PDB File

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