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(-) Description

Title :  THREE DIMENSIONAL STRUCTURE ANALYSIS OF THE TYPE II CITRATE SYNTHASE FROM E.COLI
 
Authors :  N. T. Nguyen, R. Maurus, D. J. Stokell, A. Ayed, H. W. Duckworth, G. D. Bra
Date :  18 Jul 12  (Deposition) - 20 Nov 13  (Release) - 20 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Citrate Synthase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. T. Nguyen, R. Maurus, D. J. Stokell, A. Ayed, H. W. Duckworth, G. D. Brayer
Comparative Analysis Of Folding And Substrate Binding Sites Between Regulated Hexameric Type Ii Citrate Synthases And Unregulated Dimeric Type I Enzymes.
Biochemistry V. 40 13177 2001
PubMed-ID: 11683626  |  Reference-DOI: 10.1021/BI010408O

(-) Compounds

Molecule 1 - CITRATE SYNTHASE
    Chains: A, B
    EC Number: 2.3.3.1
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1SO46Ligand/IonSULFATE ION
Biological Unit 1 (1, 18)
No.NameCountTypeFull Name
1SO418Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:232 , ALA A:233 , ARG A:299 , ARG A:306 , HOH A:604 , HOH A:788 , HOH A:800 , ARG B:407BINDING SITE FOR RESIDUE SO4 A 501
2AC2SOFTWAREHIS A:110 , TYR A:145 , ARG A:163 , LYS A:167 , HOH A:762BINDING SITE FOR RESIDUE SO4 A 502
3AC3SOFTWAREHIS A:229 , ASN A:232 , LEU A:259 , ARG A:299 , HIS A:305 , ARG A:314 , ARG A:387 , HOH A:788 , HOH A:795 , HOH A:924BINDING SITE FOR RESIDUE SO4 A 503
4AC4SOFTWAREARG A:407 , ASN B:232 , ALA B:233 , ARG B:299 , ARG B:306BINDING SITE FOR RESIDUE SO4 B 2001
5AC5SOFTWAREHIS B:110 , TYR B:145 , ARG B:163 , LYS B:167 , HOH B:2103 , HOH B:2495BINDING SITE FOR RESIDUE SO4 B 2002
6AC6SOFTWAREHIS B:229 , ASN B:232 , ARG B:299 , HIS B:305 , ARG B:314 , ARG B:387 , HOH B:2252 , HOH B:2299BINDING SITE FOR RESIDUE SO4 B 2003

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4G6B)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4G6B)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4G6B)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4G6B)

(-) Exons   (0, 0)

(no "Exon" information available for 4G6B)

(-) 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:426
                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4g6ba_ A: Citrate synthase                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeee...eeeeeee.......eee..........ee......eeeeee..eeee....eeee..eehhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh.......hhhhhh......hhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhh........hhhhhhhhhhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh......hhhhh.....................................hhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeee.............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4g6b A   1 ADTKAKLTLDGDTAVELDVLKGTLGQDVIDIRTLGSKGVFTFDPGFTSTASCESKITFIDGDEGILLHRGFPIDQLATDSNYLEVCYILLNGEKPTQEQYDEFKTTVTRHTMIHEQITRLFHAFRRDSHPMAVMCGITGALAAFYHDSLDVNNPRHREIAAFRLLSKMPTMAAMCYKYSIGQPFVYPRNDLSYAGNFLNMMFSTPCEPYEVNPILERAMDRILILHADHEQNASTSTVRTAGSSGANPFACIAAGIASLWGPAHGGANEAALKMLEEISSVKHIPEFVRRAKDKNDSFRLMGFGHRVYKNYDPRATVMRETCHEVLKELGTKDDLLEVAMELENIALNDPYFIEKKLYPNVDFYSGIILKAMGIPSSMFTVIFAMARTVGWIAHWSEMHSDGMKIARPRQLYTGYEKRDFKSDIKR 426
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Chain B from PDB  Type:PROTEIN  Length:426
                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4g6bb_ B: Citrate synthase                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeee...eeeeeee.......eee...hhhhh.eee......eeeeee..eeee....eeee..eehhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh...hhhhhhhhhh.....hhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhh........hhhhhhhhhhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh.....hhhhh.....................................hhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeee.............. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4g6b B   1 ADTKAKLTLDGDTAVELDVLKGTLGQDVIDIRTLGSKGVFTFDPGFTSTASCESKITFIDGDEGILLHRGFPIDQLATDSNYLEVCYILLNGEKPTQEQYDEFKTTVTRHTMIHEQITRLFHAFRRDSHPMAVMCGITGALAAFYHDSLDVNNPRHREIAAFRLLSKMPTMAAMCYKYSIGQPFVYPRNDLSYAGNFLNMMFSTPCEPYEVNPILERAMDRILILHADHEQNASTSTVRTAGSSGANPFACIAAGIASLWGPAHGGANEAALKMLEEISSVKHIPEFVRRAKDKNDSFRLMGFGHRVYKNYDPRATVMRETCHEVLKELGTKDDLLEVAMELENIALNDPYFIEKKLYPNVDFYSGIILKAMGIPSSMFTVIFAMARTVGWIAHWSEMHSDGMKIARPRQLYTGYEKRDFKSDIKR 426
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420
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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  (1, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0 ; only for superseded entry 1K3P: 2,4)

(no "CATH Domain" information available for 4G6B, only for superseded entry 1K3P replaced by 4G6B)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4G6B)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)

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        CISY_ECOLI | P0ABH7: 1nxe 1nxg 1owb 1owc 4jad 4jae 4jaf 4jag

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