3R8W - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   STRUCTURE OF 3-ISOPROPYLMALATE DEHYDROGENASE ISOFORM 2 FROM ARABIDOPSIS THALIANA AT 2.2 ANGSTROM RESOLUTION

Authors :   Y. He, A. Galant, Q. Pang, J. M. Strul, S. Balogun, J. M. Jez, S. Chen

Date :   24 Mar 11 (Deposition) - 22 Jun 11 (Release) - 04 Apr 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.25

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,B  (1x)
Biol. Unit 2: C,D  (1x)

Keywords :   Dimer, Isocitrate And Isopropylmalate Dehydrogenases Family, Leucine Biosynthesis, Glucosinolate Biosynthesis, Nadh, 3-Isopropylmalate, Chloroplast, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. He, A. Galant, Q. Pang, J. M. Strul, S. F. Balogun, J. M. Jez, S. Chen
Structural And Functional Evolution Of Isopropylmalate Dehydrogenases In The Leucine And Glucosinolate Pathways Of Arabidopsis Thaliana.
J. Biol. Chem. V. 286 28794 2011
PubMed-ID: 21697089 | Reference-DOI: 10.1074/JBC.M111.262519

Molecule 1 - 3-ISOPROPYLMALATE DEHYDROGENASE 2, CHLOROPLASTIC
	Chains	:	A, B, C, D
	EC Number	:	1.1.1.85
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PHIS8
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	AT1G80560, IMDH, IMDH2, T21F11.11
	Organism Common	:	MOUSE-EAR CRESS,THALE-CRESS
	Organism Scientific	:	ARABIDOPSIS THALIANA
	Organism Taxid	:	3702
	Synonym	:	3-IPM-DH 2, IMDH 2, BETA-IPM DEHYDROGENASE 2

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 15)

No.	Name	Count	Type	Full Name
1	ACT	15	Ligand/Ion	ACETATE ION

Biological Unit 1 (1, 11)

No.	Name	Count	Type	Full Name
1	ACT	11	Ligand/Ion	ACETATE ION

Biological Unit 2 (1, 4)

No.	Name	Count	Type	Full Name
1	ACT	4	Ligand/Ion	ACETATE ION

Asymmetric Unit (15, 15)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LYS A:151 , PHE A:161 , GLU B:146	BINDING SITE FOR RESIDUE ACT A 368
02	AC2	SOFTWARE	HIS A:169 , ARG A:173	BINDING SITE FOR RESIDUE ACT A 369
03	AC3	SOFTWARE	GLU A:91 , ARG A:98 , ARG A:108 , ARG A:136	BINDING SITE FOR RESIDUE ACT A 370
04	AC4	SOFTWARE	ASP A:235 , GLN A:238	BINDING SITE FOR RESIDUE ACT A 371
05	AC5	SOFTWARE	ILE A:15 , ASN A:296 , ASP A:337 , HOH A:487	BINDING SITE FOR RESIDUE ACT A 372
06	AC6	SOFTWARE	HIS B:169 , ARG B:173	BINDING SITE FOR RESIDUE ACT B 368
07	AC7	SOFTWARE	ASP B:235 , GLN B:238	BINDING SITE FOR RESIDUE ACT B 369
08	AC8	SOFTWARE	ASP B:254 , ILE B:282	BINDING SITE FOR RESIDUE ACT B 370
09	AC9	SOFTWARE	ASN B:296 , ASP B:337	BINDING SITE FOR RESIDUE ACT B 371
10	BC1	SOFTWARE	ARG B:207	BINDING SITE FOR RESIDUE ACT B 372
11	BC2	SOFTWARE	GLU B:91 , ARG B:98 , ARG B:108 , ARG B:136	BINDING SITE FOR RESIDUE ACT B 373
12	BC3	SOFTWARE	ARG C:98 , ARG C:108 , ARG C:136	BINDING SITE FOR RESIDUE ACT C 368
13	BC4	SOFTWARE	GLU D:91 , ARG D:98 , ARG D:108 , ARG D:136	BINDING SITE FOR RESIDUE ACT D 368
14	BC5	SOFTWARE	ASP D:235 , LYS D:237 , GLN D:238	BINDING SITE FOR RESIDUE ACT D 369
15	BC6	SOFTWARE	ARG D:108 , ASP D:254	BINDING SITE FOR RESIDUE ACT D 370

(no "SS Bond" information available for 3R8W)

Asymmetric Unit

No.	Residues
1	Glu A:146	-	Pro A:147
2	Glu B:146	-	Pro B:147
3	Glu C:146	-	Pro C:147
4	Glu D:146	-	Pro D:147

(no "SAP(SNP)/Variant" information available for 3R8W)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IDH_IMDH	PS00470	Isocitrate and isopropylmalate dehydrogenases signature.	LEU32_ARATH	284-303	4	A:246-265 B:246-265 C:246-265 D:246-265

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IDH_IMDH	PS00470	Isocitrate and isopropylmalate dehydrogenases signature.	LEU32_ARATH	284-303	2	A:246-265 B:246-265 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IDH_IMDH	PS00470	Isocitrate and isopropylmalate dehydrogenases signature.	LEU32_ARATH	284-303	2	- - C:246-265 D:246-265

(no "Exon" information available for 3R8W)

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:358
 aligned with LEU32_ARATH | P93832 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:358
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390        
          LEU32_ARATH    41 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 398
               SCOP domains d3r8wa_ A: automated matches                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhh...hhhhhhhhhhh.eeeeee..hhhhh..hhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhh..hhhhhh..eeeeeee...........eeee.....eeeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee......eeee....hhhhh......hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.eehhhhh....ee.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r8w A   3 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 360
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain B from PDB  Type:PROTEIN  Length:358
 aligned with LEU32_ARATH | P93832 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:358
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390        
          LEU32_ARATH    41 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 398
               SCOP domains d3r8wb_ B: automated matches                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhh...hhhhhhhhhhh.eeeeee..hhhhh..hhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhh..hhhhhh..eeeeeee..hhhhh....eeee.....eeeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.....eeeee....hhhhh......hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.eehhhhh....ee.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r8w B   3 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 360
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain C from PDB  Type:PROTEIN  Length:358
 aligned with LEU32_ARATH | P93832 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:358
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390        
          LEU32_ARATH    41 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 398
               SCOP domains d3r8wc_ C: automated matches                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhh...hhhhhhhhhhh.eeeeee..hhhhhh.hhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhh..hhhhhh..eeeeeee..hhhhh....eeee.hhh.eeeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.....eeeee...............hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.eehhhhh....ee.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r8w C   3 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 360
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352

Chain D from PDB  Type:PROTEIN  Length:356
 aligned with LEU32_ARATH | P93832 from UniProtKB/Swiss-Prot  Length:405

    Alignment length:358
                                    50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390        
          LEU32_ARATH    41 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTNENGEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 398
               SCOP domains d3r8wd_ D: automated matches                                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---Iso_dh-3r8wD01 D:6-355                                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (1)
           Pfam domains (2) ---Iso_dh-3r8wD02 D:6-355                                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (2)
           Pfam domains (3) ---Iso_dh-3r8wD03 D:6-355                                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (3)
           Pfam domains (4) ---Iso_dh-3r8wD04 D:6-355                                                                                                                                                                                                                                                                                                                                        ----- Pfam domains (4)
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhh....hhhhhhhhhhh.eeeeee..hhhhhh.hhhhhhhhhhhhhhhhhh..eeeeeee.hhhhhhhh..hhhhhh..eeeeeee...........eeee.--..eeeeeeeeeehhhhhhhhhhhhhhhhh...eeeeee....hhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh.eeeehhhhhhhhhhhhhhhhhhhhh.eeeee.....eeeee...............hhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhh.eehhhhh....ee.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------IDH_IMDH            ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r8w D   3 KRYTITLLPGDGIGPEVVSIAKNVLQQAGSLEGVEFNFREMPIGGAALDLVGVPLPEETISAAKESDAVLLGAIGGYKWDNNEKHLRPEKGLLQIRAALKVFANLRPATVLPQLVDASTLKREVAEGVDLMVVRELTGGIYFGEPRGIKTN--GEEVGFNTEVYAAHEIDRIARVAFETARKRRGKLCSVDKANVLEASILWRKRVTALASEYPDVELSHMYVDNAAMQLVRDPKQFDTIVTNNIFGDILSDEASMITGSIGMLPSASLSDSGPGLFEPIHGSAPDIAGQDKANPLATILSAAMLLKYGLGEEKAAKRIEDAVLVALNNGFRTGDIYSAGTKLVGCKEMGEEVLKSVD 360
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152|  |   162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352        
                                                                                                                                                                                153  |                                                                                                                                                                                                            
                                                                                                                                                                                   156

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 '\|'

(no "CATH Domain" information available for 3R8W)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Iso_DH (49)

Family: Iso_dh (38)

Arabidopsis thaliana (Mouse-ear cress) (1)

1a	Iso_dh-3r8wD01	D:6-355
1b	Iso_dh-3r8wD02	D:6-355
1c	Iso_dh-3r8wD03	D:6-355
1d	Iso_dh-3r8wD04	D:6-355

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (LEU32_ARATH | P93832)

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:0009507	chloroplast	A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
	GO:0009941	chloroplast envelope	The double lipid bilayer enclosing the chloroplast and separating its contents from the rest of the cytoplasm; includes the intermembrane space.
	GO:0009570	chloroplast stroma	The space enclosed by the double membrane of a chloroplast but excluding the thylakoid space. It contains DNA, ribosomes and some temporary products of photosynthesis.
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0009536	plastid	Any member of a family of organelles found in the cytoplasm of plants and some protists, which are membrane-bounded and contain DNA. Plant plastids develop from a common type, the proplastid.

Asymmetric Unit
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	Cis Peptide Bonds
		Glu A:146 - Pro A:147	[ RasMol ]
		Glu B:146 - Pro B:147	[ RasMol ]
		Glu C:146 - Pro C:147	[ RasMol ]
		Glu D:146 - Pro D:147	[ RasMol ]

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	3r8w
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	LEU32_ARATH \| P93832	:	5j32 5j33 5j34

(no "Related Entries Specified in the PDB File" available for 3R8W)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 15)

Sites (15, 15)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (0, 0)

Pfam Domains (1, 4)

Gene Ontology (15, 15)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File