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(-) Description

Title :  THE STRUCTURE OF THE MUTANT, S225A AND E251L, OF 3-ISOPROPYLMALATE DEHYDROGENASE FROM BACILLUS COAGULANS
 
Authors :  K. Fujita, H. Minami, K. Suzuki, M. Tsunoda, T. Sekiguchi, R. Mizui, S. Tsuzaki, S. Nakamura, A. Takenaka
Date :  22 Nov 03  (Deposition) - 15 Feb 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.95
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Biol. Unit 4:  G,H  (1x)
Keywords :  3-Isopropylmalate Dehydrogenase, Ipmdh, Mutant, S225A/E251L, Bacillus Coagulans, Homo Dimer, X-Ray Analysis, Crystal Structure, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Fujita, D. Tsuchiya, W. Adachi, K. Suzuki, M. Tsunoda, H. Minami, T. Sekiguchi, N. Kobayashi, R. Mizui, S. Tsuzaki, S. Nakamura, A. Takenaka
Crystal Structure Of A Highly Thermo-Stabilized Mutant Of 3-Isopropylmalate Dehydrogenase From Bacillus Coagulans: An Evaluation Of Local Packing Density In The Hydrophobic Core
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 3-ISOPROPYLMALATE DEHYDROGENASE
    Chains: A, B, C, D, E, F, G, H
    EC Number: 1.1.1.85
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PUCBCO, PUC118
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: BACILLUS COAGULANS
    Organism Taxid: 1398

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): AB      
Biological Unit 2 (1x):   CD    
Biological Unit 3 (1x):     EF  
Biological Unit 4 (1x):       GH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 5)

Asymmetric Unit (1, 5)
No.NameCountTypeFull Name
1SO45Ligand/IonSULFATE ION
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1SO4-1Ligand/IonSULFATE ION
Biological Unit 4 (1, 3)
No.NameCountTypeFull Name
1SO43Ligand/IonSULFATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS E:121 , LYS F:121 , ARG F:122 , LYS H:319BINDING SITE FOR RESIDUE SO4 H 1001
2AC2SOFTWARELYS F:319 , LYS G:121 , LYS H:121 , ARG H:122BINDING SITE FOR RESIDUE SO4 H 1002
3AC3SOFTWAREARG H:96 , ARG H:134BINDING SITE FOR RESIDUE SO4 H 1003
4AC4SOFTWARELYS B:319 , LYS C:121 , ARG C:122 , LYS D:121BINDING SITE FOR RESIDUE SO4 C 1004
5AC5SOFTWAREARG A:350 , ARG G:144BINDING SITE FOR RESIDUE SO4 A 1005

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1V5B)

(-) Cis Peptide Bonds  (13, 13)

Asymmetric Unit
No.Residues
1Arg A:144 -Pro A:145
2Arg B:144 -Pro B:145
3Gly B:150 -Pro B:151
4Arg C:144 -Pro C:145
5Gly C:150 -Pro C:151
6Arg D:144 -Pro D:145
7Gly D:150 -Pro D:151
8Arg E:144 -Pro E:145
9Gly E:150 -Pro E:151
10Arg F:144 -Pro F:145
11Arg G:144 -Pro G:145
12Gly G:150 -Pro G:151
13Arg H:144 -Pro H:145

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1V5B)

(-) PROSITE Motifs  (1, 8)

Asymmetric Unit (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_BACCO242-261
 
 
 
 
 
 
 		  8A:242-261
B:242-261
C:242-261
D:242-261
E:242-261
F:242-261
G:242-261
H:242-261
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_BACCO242-261
 
 
 
 
 
 
 		  2A:242-261
B:242-261
-
-
-
-
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_BACCO242-261
 
 
 
 
 
 
 		  2-
-
C:242-261
D:242-261
-
-
-
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_BACCO242-261
 
 
 
 
 
 
 		  2-
-
-
-
E:242-261
F:242-261
-
-
Biological Unit 4 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1IDH_IMDHPS00470 Isocitrate and isopropylmalate dehydrogenases signature.LEU3_BACCO242-261
 
 
 
 
 
 
 		  2-
-
-
-
-
-
G:242-261
H:242-261

(-) Exons   (0, 0)

(no "Exon" information available for 1V5B)

(-) 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:356
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:356
                                    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      
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
               SCOP domains d1v5ba_ A: automated matches                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1v5bA00 A:1-356 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhh...hhhhhhhhhh..eeeeee..hhhhh......hhhhhhhhhhhhh...eeeeeee...........hhhhhh..eeeeeee...hhhhh...eeehhhh.eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhh......eeeeeehhhhhhhhhhhhhhh.eeee..hhhhhhhhhhh....hhhh.eeeee......eeee....hhhhh......hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh...ee.........ee.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b A   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
                                    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      


Chain B from PDB  Type:PROTEIN  Length:357
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:357
                                    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       
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
               SCOP domains d1v5bb_ B: automated matches                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 1v5bB00 B:1-357 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhhhh.eee......hhhhhhhhh...hhhhhhhhhh..eeeeee...hhhhhh....hhhhhhhhhhhhh...eeeeeee....hhhhh..hhhhhh..eeeeeee...........ee......eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhh.........eeeee.....eeeee...............hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b B   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
                                    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       


Chain C from PDB  Type:PROTEIN  Length:356
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:356
                                    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      
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
               SCOP domains d1v5bc_ C: automated matches                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1v5bC00 C:1-356 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhh....eeee....hhhhhhhh.....hhhhhhhhhh...eeeee..hhhhh..hhhhhhhhhhhhhhhh....eeeeeee.hhhhh.....hhhhhh..eeeeeee...........eee.....eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhh........eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhh.......eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b C   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
                                    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      


Chain D from PDB  Type:PROTEIN  Length:357
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:357
                                    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       
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
               SCOP domains d1v5bd_ D: automated matches                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 1v5bD00 D:1-357 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhh....eeeeee..hhhhhhhhhh...hhhhhhhhhhh.eeeeee.........hhhhh.hhhhhhhhhhhh..eeeeeee.hhhhhhhh..hhhhhh..eeeeeee...........eee.....eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhh.....eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b D   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
                                    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       


Chain E from PDB  Type:PROTEIN  Length:356
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:356
                                    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      
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
               SCOP domains d1v5be_ E: automated matches                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1v5bE00 E:1-356 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhh......eeeee...hhhhhhhhh...hhhhhhhhhhh.eeeeee..hhhhh......hhhhhhhhhhhhh...eeeeeee....hhhhh..hhhhhh..eeeeeee...........eee.....eeeeeeeehhhhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhh.......eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b E   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLN 356
                                    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      


Chain F from PDB  Type:PROTEIN  Length:357
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:357
                                    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       
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
               SCOP domains d1v5bf_ F: automated matches                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 1v5bF00 F:1-357 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhh....eee....hhhhhhhhhh...hhhhhhhhhhh.eeeeee.........hhhhhhhhhhhhhhhhh...eeeeeee....hhhhh..hhhhhh..eeeeeee..hhhhhh............eeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhh......eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhh........eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b F   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
                                    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       


Chain G from PDB  Type:PROTEIN  Length:357
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:357
                                    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       
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
               SCOP domains d1v5bg_ G: automated matches                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 1v5bG00 G:1-357 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhh...hhhhhhhhhh..eeeeee..hhhhh..hhhhhhhhhhhhhhhhh...eeeeeee.hhhhh.....hhhhhh..eeeeeee...........ee......eeeeeeeeehhhhhhhhhhhhhhhhhh..eeeeee....hhhhhhhhhhhhhhh......eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhh.........eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b G   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
                                    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       


Chain H from PDB  Type:PROTEIN  Length:357
 aligned with LEU3_BACCO | P12010 from UniProtKB/Swiss-Prot  Length:366

    Alignment length:357
                                    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       
           LEU3_BACCO     1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTSMQLIANPGQFDVIVTENMFGDILSDEASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
               SCOP domains d1v5bh_ H: automated matches                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 1v5bH00 H:1-357 Isopropylmalate Dehydrogenase                                                                                                                                                                                                                                                                                                                         CATH domains
           Pfam domains (1) ---Iso_dh-1v5bH01 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (1)
           Pfam domains (2) ---Iso_dh-1v5bH02 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (2)
           Pfam domains (3) ---Iso_dh-1v5bH03 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (3)
           Pfam domains (4) ---Iso_dh-1v5bH04 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (4)
           Pfam domains (5) ---Iso_dh-1v5bH05 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (5)
           Pfam domains (6) ---Iso_dh-1v5bH06 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (6)
           Pfam domains (7) ---Iso_dh-1v5bH07 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (7)
           Pfam domains (8) ---Iso_dh-1v5bH08 H:4-351                                                                                                                                                                                                                                                                                                                                      ------ Pfam domains (8)
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhhh....eeee..hhhhhhhhhh...hhhhhhhhhh..eeeeee..hhhhh..hhhhhhhhhhhhhhhhh...eeeeeee....hhhhh..hhhhhh..eeeeeee...eeeeeeeeeee.....eeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhh.....eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhh.......eeeee.....eeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.ee.........ee.hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v5b H   1 MKMKLAVLPGDGIGPEVMDAAIRVLKTVLDNDGHEAVFENALIGGAAIDEAGTPLPEETLDICRRSDAILLGAVGGPKWDHNPASLRPEKGLLGLRKEMGLFANLRPVKAYATLLNASPLKRERVENVDLVIVRELTGGLYFGRPSERRGPGENEVVDTLAYTREEIERIIEKAFQLAQIRRKKLASVDKANVLESSRMWREIAEETAKKYPDVELSHMLVDSTAMQLIANPGQFDVIVTENMFGDILSDLASVITGSLGMLPSASLRSDRFGMYEPVHGSAPDIAGQGKANPLGTVLSAALMLRYSFGLEKEAAAIEKAVDDVLQDGYCTGDLQVANGKVVSTIELTDRLIEKLNN 357
                                    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
   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, 8)

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

(-) CATH Domains  (1, 8)

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

(-) Pfam Domains  (1, 8)

Asymmetric Unit
(-)
Clan: Iso_DH (49)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (LEU3_BACCO | P12010)
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_BACCO | P12010: 1v53 2ayq

(-) Related Entries Specified in the PDB File

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