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(-) Description

Title :  ANOMALOUS SUBSTRUCTURE OF 3-ISOPROPYLMALATE DEHYDROGENASE
 
Authors :  C. Mueller-Dieckmann, M. S. Weiss
Date :  22 Feb 06  (Deposition) - 20 Feb 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  A (1x),B (1x),C (1x),D (1x)
Keywords :  Anomalous Substructure Of 3-Isopropylmalate Dehydrogenase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Mueller-Dieckmann, S. Panjikar, A. Schmidt, S. Mueller, J. Kuper, A. Geerlof, M. Wilmanns, R. K. Singh, P. A. Tucker, M. S. Weiss
On The Routine Use Of Soft X-Rays In Macromolecular Crystallography. Part Iv. Efficient Determination Of Anomalous Substructures In Biomacromolecules Using Longer X-Ray Wavelengths.
Acta Crystallogr. , Sect. D V. 63 366 2007
PubMed-ID: 17327674  |  Reference-DOI: 10.1107/S0907444906055624

(-) Compounds

Molecule 1 - 3-ISOPROPYLMALATE DEHYDROGENASE
    Chains: A, B, C, D
    EC Number: 1.1.1.85
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: LEUB
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: BETA-IPM DEHYDROGENASE, IMDH, 3-IPM-DH

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD
Biological Unit 3 (1x): A (1x)B (1x)C (1x)D (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1CL6Ligand/IonCHLORIDE ION
2SO42Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2SO41Ligand/IonSULFATE ION
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2SO41Ligand/IonSULFATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY D:104 , ASN D:112 , HOH D:868BINDING SITE FOR RESIDUE SO4 D 801
2AC2SOFTWAREGLU A:47 , VAL A:48 , LEU A:49 , PRO A:50BINDING SITE FOR RESIDUE SO4 A 802
3AC3SOFTWAREARG A:165 , ARG A:168 , HOH A:859BINDING SITE FOR RESIDUE CL A 803
4AC4SOFTWAREALA A:67 , ILE A:68 , HOH A:830BINDING SITE FOR RESIDUE CL A 804
5AC5SOFTWAREARG B:165BINDING SITE FOR RESIDUE CL B 805
6AC6SOFTWAREARG C:165 , HOH C:835BINDING SITE FOR RESIDUE CL C 806
7AC7SOFTWAREARG A:121BINDING SITE FOR RESIDUE CL A 807
8AC8SOFTWAREARG D:165 , HOH D:916BINDING SITE FOR RESIDUE CL D 808

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2G4O)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2G4O)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2G4O)

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_MYCTO231-250
 
 
 		  4A:231-250
B:231-250
C:231-250
D:231-250
LEU3_MYCTU231-250
 
 
 		  4A:231-250
B:231-250
C:231-250
D:231-250
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_MYCTO231-250
 
 
 		  2A:231-250
B:231-250
-
-
LEU3_MYCTU231-250
 
 
 		  2A:231-250
B:231-250
-
-
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_MYCTO231-250
 
 
 		  2-
-
C:231-250
D:231-250
LEU3_MYCTU231-250
 
 
 		  2-
-
C:231-250
D:231-250
Biological Unit 3 (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_MYCTO231-250
 
 
 		  4A:231-250
B:231-250
C:231-250
D:231-250
LEU3_MYCTU231-250
 
 
 		  4A:231-250
B:231-250
C:231-250
D:231-250

(-) Exons   (0, 0)

(no "Exon" information available for 2G4O)

(-) 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:337
 aligned with LEU3_MYCTO | P9WKK8 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTO     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4oa_ A: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oA00 A:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhhh...hhhhhhhhhh..eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhhh.eeee.......eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhh.hhhh.eeeee........eeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o A   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                             |                                                                                                                                                                                                                                                                                                                                               
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain A from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTU | P9WKK9 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTU     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4oa_ A: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oA00 A:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhhh...hhhhhhhhhh..eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhhh.eeee.......eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhh.hhhh.eeeee........eeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o A   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTO | P9WKK8 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTO     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4ob_ B: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oB00 B:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhh.....eeee...hhhhhhhhh...hhhhhhhhh...eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee.........eeee.......eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.......eeeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o B   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTU | P9WKK9 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTU     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4ob_ B: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oB00 B:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhh.....eeee...hhhhhhhhh...hhhhhhhhh...eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee.........eeee.......eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.......eeeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o B   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTO | P9WKK8 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTO     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4oc_ C: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oC00 C:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhh....hhhhhhhhh..eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhh..eeee.......eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.......eeeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o C   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTU | P9WKK9 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTU     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4oc_ C: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oC00 C:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhh....hhhhhhhhh..eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhh..eeee.......eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.......eeeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o C   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain D from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTO | P9WKK8 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTO     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4od_ D: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oD00 D:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhh....hhhhhhhhh...eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhh..eeee.......eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhh.hhhh.eeeee........eeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o D   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A                                                                                                                                                                                                                                                                                                                                               


Chain D from PDB  Type:PROTEIN  Length:337
 aligned with LEU3_MYCTU | P9WKK9 from UniProtKB/Swiss-Prot  Length:336

    Alignment length:337
                             1                                                                                                                                                                                                                                                                                                                                               
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
           LEU3_MYCTU     - -MKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
               SCOP domains d2g4od_ D: 3-isopropylmalate dehydrogenase, IPMDH                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains 2g4oD00 D:1-336 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..hhhhhhhhhhhhhhhhh...eeee...hhhhhhhh....hhhhhhhhh...eeeeee........hhhhhhhhhhhhhhh...eeeeeee...............eeeeeee..hhhhh..eeee.......eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhh.hhhh.eeeee........eeee....hhhhh......hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            -------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2g4o D   1 MSKLAIIAGDGIGPEVTAEAVKVLDAVVPGVQKTSYDLGARRFHATGEVLPDSVVAELRNHDAILLGAIGDPSVPSGVLERGLLLRLRFELDHHINLRPARLYPGVASPLSGNPGIDFVVVREGTEGPYTGNGGAIRVGTPNEVATEVSVNTAFGVRRVVADAFERARRRRKHLTLVHKTNVLTFAGGLWLRTVDEVGECYPDVEVAYQHVDAATIHMITDPGRFDVIVTDNLFGDIITDLAAAVCGGIGLAASGNIDATRANPSMFEPVHGSAPDIAGQGIADPTAAIMSVALLLSHLGEHDAAARVDRAVEAHLATRGSERLATSDVGERIAAAL 336
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       
                            1A
   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  (1, 4)

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

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2G4O)

(-) Gene Ontology  (13, 24)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (LEU3_MYCTU | P9WKK9)
molecular function
    GO:0003862    3-isopropylmalate dehydrogenase activity    Catalysis of the reaction: 3-carboxy-2-hydroxy-4-methylpentanoate + NAD+ = 3-carboxy-4-methyl-2-oxopentanoate + NADH + H+.
    GO:0051287    NAD binding    Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016616    oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0009082    branched-chain amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids containing a branched carbon skeleton, comprising isoleucine, leucine and valine.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0040007    growth    The increase in size or mass of an entire organism, a part of an organism or a cell.
    GO:0009098    leucine biosynthetic process    The chemical reactions and pathways resulting in the formation of leucine, 2-amino-4-methylpentanoic acid.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A,B,C,D   (LEU3_MYCTO | P9WKK8)
molecular function
    GO:0003862    3-isopropylmalate dehydrogenase activity    Catalysis of the reaction: 3-carboxy-2-hydroxy-4-methylpentanoate + NAD+ = 3-carboxy-4-methyl-2-oxopentanoate + NADH + H+.
    GO:0051287    NAD binding    Interacting selectively and non-covalently with nicotinamide adenine dinucleotide, a coenzyme involved in many redox and biosynthetic reactions; binding may be to either the oxidized form, NAD+, or the reduced form, NADH.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016616    oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP.
biological process
    GO:0009082    branched-chain amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids containing a branched carbon skeleton, comprising isoleucine, leucine and valine.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0009098    leucine biosynthetic process    The chemical reactions and pathways resulting in the formation of leucine, 2-amino-4-methylpentanoic acid.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

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        LEU3_MYCTO | P9WKK8: 1w0d
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(-) Related Entries Specified in the PDB File

2g4h 2g4i 2g4j 2g4k 2g4l 2g4m 2g4n 2g4p 2g4q 2g4r 2g4s 2g4t 2g4u 2g4v 2g4w 2g4x 2g4y 2g4z 2g51 2g52 2g55