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(-) Description

Title :  CRYSTAL STRUCTURE OF PHYTOHORMONE BINDING PROTEIN FROM MEDICAGO TRUNCATULA IN COMPLEX WITH GIBBERELLIC ACID (GA3)
 
Authors :  A. Ciesielska, J. Barciszewski, M. Ruszkowski, M. Jaskolski, M. Sikor
Date :  02 Apr 14  (Deposition) - 23 Apr 14  (Release) - 23 Jul 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.34
Chains :  Asym./Biol. Unit :  A
Keywords :  Cytokinin-Specific Binding Protein (Csbp), Pr-10 Fold, Plant Hormone Binding, Gibberellin, Hormone Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Ruszkowski, J. Sliwiak, A. Ciesielska, J. Barciszewski, M. Sikorski, M. Jaskolski
Specific Binding Of Gibberellic Acid By Cytokinin-Specific Binding Proteins: A New Aspect Of Plant Hormone-Binding Proteins With The Pr-10 Fold.
Acta Crystallogr. , Sect. D V. 70 2032 2014
PubMed-ID: 25004979  |  Reference-DOI: 10.1107/S1399004714010578
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHYTOHORMONE BINDING PROTEIN MTPHBP
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET151D
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: MTPHBP, MTR_3G055120
    Organism Common: BARREL MEDIC
    Organism Scientific: MEDICAGO TRUNCATULA
    Organism Taxid: 3880

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
1GA31Ligand/IonGIBBERELLIN A3
2GOL5Ligand/IonGLYCEROL

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN A:22 , PHE A:56 , GLN A:68 , GLU A:70 , PHE A:103 , SER A:140 , THR A:141 , TYR A:144 , GOL A:202 , HOH A:302 , HOH A:305 , HOH A:308 , HOH A:429BINDING SITE FOR RESIDUE GA3 A 201
2AC2SOFTWAREPHE A:58 , ALA A:63 , GLN A:68 , GLY A:90 , TYR A:91 , GLN A:94 , GA3 A:201 , HOH A:305 , HOH A:307BINDING SITE FOR RESIDUE GOL A 202
3AC3SOFTWARELYS A:39 , ASP A:47 , GLY A:49 , TYR A:75 , GLU A:77 , HOH A:369BINDING SITE FOR RESIDUE GOL A 203
4AC4SOFTWARESER A:23 , LYS A:24 , ILE A:26 , GLY A:48 , HOH A:338 , HOH A:355 , HOH A:441 , HOH A:465BINDING SITE FOR RESIDUE GOL A 204
5AC5SOFTWAREMET A:1 , ILE A:2 , HOH A:354 , HOH A:487BINDING SITE FOR RESIDUE GOL A 205
6AC6SOFTWAREILE A:37 , GLU A:45 , LYS A:53 , SER A:140 , PHE A:143 , HOH A:319 , HOH A:390BINDING SITE FOR RESIDUE GOL A 206

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Q0K)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4Q0K)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:154
                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee..hhhhhhhhhh.hhhhhhhhhh...eeeeeeee.......eeeeee........eeeeeeeeee....eeeeeeeee.hhhh...eeeeeeeeeeee..eeeeeeeeeee......hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4q0k A   1 MIKEFNTQTTLNVGLEALWAAQSKDITLVVPKVLPNIVKDVQVIEGDGGVGTKLIFNFLPGIAPVNYQREVITEYDELSHTIGLQVVEGGYLNQGLSYYKTTFQFSAISENKTLVNVKISYDHESELIEEKVKPTKTSESTLFYLGQLEKFLLN 154
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
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 Classification and Annotation

(-) SCOP Domains  (0, 0 ; only for superseded entry 3US7: 1,1)

(no "SCOP Domain" information available for 4Q0K, only for superseded entry 3US7 replaced by 4Q0K)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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(-) Related Entries Specified in the PDB File

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1xdf CRYSTAL STRUCTURE OF PATHOGENESIS-RELATED PROTEIN LL- PR10.2A FROM YELLOW LUPINE
2flh CRYSTAL STRUCTURE OF CYTOKININ-SPECIFIC BINDING PROTEIN FROM MUNG BEAN IN COMPLEX WITH CYTOKININ
2qim CRYSTAL STRUCTURE OF PATHOGENESIS-RELATED PROTEIN LLPR- 10.2B FROM YELLOW LUPINE IN COMPLEX WITH CYTOKININ
4jhg CRYSTAL STRUCTURE OF MEDICAGO TRUNCATULA NODULIN 13 (MTN13) IN COMPLEX WITH TRANS-ZEATIN
4psb CRYSTAL STRUCTURE OF PHYTOHORMONE BINDING PROTEIN FROM VIGNA RADIATA IN COMPLEX WITH GIBBERELLIC ACID (GA3)