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UniProtKB/Swiss-Prot entry P48572

[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name LEU3_BUCRP
Primary accession number P48572
Secondary accession numbers None
Integrated into Swiss-Prot on February 1, 1996
Sequence was last modified on February 1, 1996 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 52)
Name and origin of the protein
Protein name 3-isopropylmalate dehydrogenase
Synonyms EC 1.1.1.85
Beta-IPM dehydrogenase
IMDH
3-IPM-DH
Gene name
Name: leuB
From
Buchnera aphidicola subsp. Rhopalosiphum padi [TaxID: 98793] 
Encoded on Plasmid pRPE.
Taxonomy Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Buchnera.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [GENOMIC DNA].
DOI=10.1007/BF00174042; PubMed=7608990 [NCBI, ExPASy, EBI, Israel, Japan]
Bracho A.M., Martinez-Torres D., Moya A., Latorre A.;
"Discovery and molecular characterization of a plasmid localized in Buchnera sp. bacterial endosymbiont of the aphid Rhopalosiphum padi.";
J. Mol. Evol. 41:67-73(1995).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
X71612; CAA50616.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
3D structure databases
HSSP P37412; 1CNZ. [HSSP ENTRY / PDB]
ModBase P48572.
Ontologies
GO
GO:0005737; Cellular component: cytoplasm (inferred from electronic annotation from HAMAP).
GO:0003862; Molecular function: 3-isopropylmalate dehydrogenase activity (inferred from electronic annotation from HAMAP).
GO:0000287; Molecular function: magnesium ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0030145; Molecular function: manganese ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0009098; Biological process: leucine biosynthetic process (inferred from electronic annotation from HAMAP).
GO:0055114; Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.
Family and domain databases
HAMAP MF_01033; -; 1.
PBIL [Tree]
InterPro IPR004429; 3-isopropylmalate_DHase.
IPR001804; IsoCit_IM_DHase.
Graphical view of domain structure.
Gene3D G3DSA:3.40.718.10; IDH_IMDH; 1.
PANTHER PTHR11835; IDH_IMDH_dimeric; 1.
PTHR11835:SF13; IPMDH; 1.
Pfam PF00180; Iso_dh; 1.
Pfam graphical view of domain structure.
TIGRFAMs TIGR00169; leuB; 1.
PROSITE PS00470; IDH_IMDH; 1.
ProtoNet P48572.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Amino-acid biosynthesis; Branched-chain amino acid biosynthesis; Cytoplasm; Leucine biosynthesis; Magnesium; Manganese; Metal-binding; NAD; Oxidoreductase; Plasmid.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
CHAIN   1   363  363     3-isopropylmalate dehydrogenase. PRO_0000083660
NP_BIND   78    91  14     NAD (By similarity). 
NP_BIND   285   297  13     NAD (By similarity). 
METAL   227   227        Magnesium or manganese (By similarity). 
METAL   251   251        Magnesium or manganese (By similarity). 
METAL   255   255        Magnesium or manganese (By similarity). 
BINDING   99    99        Substrate (By similarity). 
BINDING   109   109        Substrate (By similarity). 
BINDING   138   138        Substrate (By similarity). 
BINDING   227   227        Substrate (By similarity). 
SITE   145   145  1     Important for catalysis (By similarity). 
SITE   195   195  1     Important for catalysis (By similarity). 
Sequence information
Length: 363 AA [This is the length of the unprocessed precursor] Molecular weight: 40530 Da [This is the MW of the unprocessed precursor] CRC64: 3AEEE6E09F345D63 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MKKKFRIAVL PGDGIGPEIM REAYKILNIL EKNFSLPLEI REFSVGGIAI DREGIALPEE 

        70         80         90        100        110        120 
TLRGCENSDA ILFGSVGGKK WDYLPIESRP ERASLLPLRK HFNLFSNLRP AKLYSDLKNL 

       130        140        150        160        170        180 
SPLRSNIVRN GFDILCVREL TGGIYFGKPK GRSKNENGEY SFDTEIYYDF EIKRIAHLAF 

       190        200        210        220        230        240 
ELASSRRCKV CSIDKSNVLA SSILWREIVE EVSKNYPNII LSHLYIDNAC MQIIKNPSQF 

       250        260        270        280        290        300 
DVLLCSNIFG DIISDECAMI TGSIGMLPSA SLNSKKFGLY EPAGGSAPDI EGKNIANPIA 

       310        320        330        340        350        360 
QILSLSMLIR HSMNLNEIAD KIDSSVYRAL KAGYRTLDIS DGKNYIKTNE MGDIIAKFLI 


NGK
P48572 in FASTA format

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