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(-) Description

Title :  CRYSTAL STRUCTURE OF 4-OXALOMESACONATE HYDRATASE, LIGJ, FROM RHODOPSEUDOMONAS PALUSTRIS, NORTHEAST STRUCTURAL GENOMICS TARGET RPR66.
 
Authors :  F. Forouhar, M. Abashidze, S. Jayaraman, K. Cunningham, M. Ciao, L. Ma, T. B. Acton, G. T. Montelione, J. F. Hunt, L. Tong, Northeast Structur Genomics Consortium (Nesg)
Date :  04 May 06  (Deposition) - 23 May 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Tim-Barrel Like Protein, Structural Genomics, Psi, Protein Structure Initiative, Northeast Structural Genomics Consortium, Nesg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Forouhar, M. Abashidze, S. Jayaraman, K. Cunningham, M. Ciao, L. Ma R. Xiao, T. B. Acton, G. T. Montelione, J. F. Hunt, L. Tong, Northeast Structural Genomics Consortium (Nesg)
Crystal Structure Of 4-Oxalomesaconate Hydratase, Ligj, Fro Rhodopseudomonas Palustris, Northeast Structural Genomics Target Rpr66
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 4-OXALOMESACONATE HYDRATASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)+MAGIC
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: RHODOPSEUDOMONAS PALUSTRIS
    Organism Taxid: 258594
    Strain: CGA009

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 20)

Asymmetric/Biological Unit (2, 20)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
2ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:6 , HIS A:8 , HIS A:178 , GLU A:284 , HOH A:506 , HOH A:686BINDING SITE FOR RESIDUE ZN A 401
2AC2SOFTWAREHIS B:6 , HIS B:8 , HIS B:178 , GLU B:284 , HOH B:551BINDING SITE FOR RESIDUE ZN B 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2GWG)

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2GWG)

(-) 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    
   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:329
 aligned with Q6N0R4_RHOPA | Q6N0R4 from UniProtKB/TrEMBL  Length:342

    Alignment length:345
                                                                                                                                                                                                                                                                                                                                                                               342   
                                    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 |   
         Q6N0R4_RHOPA     1 MIIDIHGHYTTAPKALEDWRNRQIAGIKDPSVMPKVSELKISDDELQASIIENQLKKMQERGSDLTVFSPRASFMAHHIGDFNVSSTWAAICNELCYRVSQLFPDNFIGAAMLPQSPGVDPKTCIPELEKCVKEYGFVAINLNPDPSGGHWTSPPLTDRIWYPIYEKMVELEIPAMIHVSTSCNTCFHTTGAHYLNADTTAFMQCVAGDLFKDFPELKFVIPHGGGAVPYHWGRFRGLAQEMKKPLLEDHVLNNIFFDTCVYHQPGIDLLNTVIPVDNVLFASEMIGAVRGIDPRTGFYYDDTKRYIEASTILTPEEKQQIYEGNARRVYPRLDAALKAKGK---   -
               SCOP domains d2gwga1 A:1-342 4-oxalomesaconate hydratase LigJ                                                                                                                                                                                                                                                                                                      --- SCOP domains
               CATH domains -2gwgA00 A:2-345 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhhhhhhhhhhhhh..eeeee...-------.hhhhhhhhhhhhhhhhhhhhhhh...eeeeee.......hhhhhhhhhhhhhhh....eeee...............hhhhhhhhhhhhhhh..eee...---------..hhhhhhhhhhhhhhhhhhhhhhh....eeehhhhh.hhhhhhhhhhhhhhh...hhhhhh...eeee....hhhhhhhhhhhhhhh.ee......................hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gwg A   1 mIIDIHGHYTTAPKALEDWRNRQIAGIKDPSVmPKVSELKISDDELQASIIENQLKKmQERGSDLTVFSPRA-------GDFNVSSTWAAICNELCYRVSQLFPDNFIGAAmLPQSPGVDPKTCIPELEKCVKEYGFVAINLNPDPSGGHWTSPPLTDRIWYPIYEKmVELEIPAmIHVS---------TGAHYLNADTTAFmQCVAGDLFKDFPELKFVIPHGGGAVPYHWGRFRGLAQEmKKPLLEDHVLNNIFFDTCVYHQPGIDLLNTVIPVDNVLFASEmIGAVRGIDPRTGFYYDDTKRYIEASTILTPEEKQQIYEGNARRVYPRLDAALKAKGKLEH 345
                            |       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     
                            |                              33-MSE                   58-MSE        72      80                             112-MSE                                                 168-MSE 176-MSE       190          203-MSE                                242-MSE                                    285-MSE                                                        
                            1-MSE                                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:326
 aligned with Q6N0R4_RHOPA | Q6N0R4 from UniProtKB/TrEMBL  Length:342

    Alignment length:345
                                                                                                                                                                                                                                                                                                                                                                               342   
                                    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 |   
         Q6N0R4_RHOPA     1 MIIDIHGHYTTAPKALEDWRNRQIAGIKDPSVMPKVSELKISDDELQASIIENQLKKMQERGSDLTVFSPRASFMAHHIGDFNVSSTWAAICNELCYRVSQLFPDNFIGAAMLPQSPGVDPKTCIPELEKCVKEYGFVAINLNPDPSGGHWTSPPLTDRIWYPIYEKMVELEIPAMIHVSTSCNTCFHTTGAHYLNADTTAFMQCVAGDLFKDFPELKFVIPHGGGAVPYHWGRFRGLAQEMKKPLLEDHVLNNIFFDTCVYHQPGIDLLNTVIPVDNVLFASEMIGAVRGIDPRTGFYYDDTKRYIEASTILTPEEKQQIYEGNARRVYPRLDAALKAKGK---   -
               SCOP domains d2gwgb_ B: 4-oxalomesaconate hydratase LigJ                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains -2gwgB00 B:2-345 Metal-dependent hydrolases                                                                                                                                                                                                                                                                                                               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhhhhhhhhhhhhh..eeeee....-----..hhhhhhhhhhhhhhhhhhhhhhh...eee.ee.......hhhhhhhhhhhhhhh.....eee.....----......hhhhhhhhhhhhhhh..eee...----------.hhhhhhhhhhhhhhhhhhhhhhh....eeehhhhh.hhhhhhhhhhhhhhh...hhhhhh...eeee....hhhhhhhhhhhhhhh.ee......................hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gwg B   1 mIIDIHGHYTTAPKALEDWRNRQIAGIKDPSVmPKVSELKISDDELQASIIENQLKKmQERGSDLTVFSPRAS-----IGDFNVSSTWAAICNELCYRVSQLFPDNFIGAAmLPQSPGVDPKTCIPELEKCVKEYGFVAINLNPDPS----TSPPLTDRIWYPIYEKmVELEIPAmIHVS----------GAHYLNADTTAFmQCVAGDLFKDFPELKFVIPHGGGAVPYHWGRFRGLAQEmKKPLLEDHVLNNIFFDTCVYHQPGIDLLNTVIPVDNVLFASEmIGAVRGIDPRTGFYYDDTKRYIEASTILTPEEKQQIYEGNARRVYPRLDAALKAKGKLEH 345
                            |       10        20        30  |     40        50       |60        70  |     80        90       100       110 |     120       130       140      |  - |     160       170     | 180         -|      200  |    210       220       230       240 |     250       260       270       280    |  290       300       310       320       330       340     
                            1-MSE                          33-MSE                   58-MSE         73    79                              112-MSE                            147  152             168-MSE 176-MSE        191         203-MSE                                242-MSE                                    285-MSE
   Legend:   → Mismatch (orange background)
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  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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q6N0R4_RHOPA | Q6N0R4)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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