PDB ID : 1ldn [A4]

Color

ARa IRb





 a AR:All Residues
 b IR:Interface Residues

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Secondary Structure


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Slab plane

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Chain
Chain name Ribbon Spacefill Cαonly
OLIGAMI PDB
AA
BB
CC
DD
Title
STRUCTURE OF A TERNARY COMPLEX OF AN ALLOSTERIC LACTATE DEHYDROGENASE FROM BACILLUS STEAROTHERMOPHILUS AT 2.5 ANGSTROMS RESOLUTION

Structure Summary
PDB ID Mutant OPM Pub Med Method/Resolution HETNAM
1ldn
1731077 X-RAY DIFFRACTION/2.5 FBP:1,6-DI-O-PHOSPHONO-BETA-D-FRUCTOFURANOSE
NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE
OXM:OXAMIC ACID
Chain Formula
Amino Acid sequence SCOPe Family Level CATH Homology Level
[A4] [A4] [A4]

Structual Classification
SCOPe
SCOPe ID Chain Class Fold Superfamily Family Protein Domain Species
30166 A:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42133 A:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30167 B:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42134 B:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30168 C:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42135 C:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30169 D:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42136 D:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30170 E:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42137 E:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30171 F:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42138 F:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30172 G:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42139 G:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
30173 H:15-162Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsLDH N-terminal domain-likeLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]
42140 H:163-330Alpha and beta proteins (a+b)LDH C-terminal domain-likeLDH C-terminal domain-likeLactate & malate dehydrogenases, C-terminal domainLactate dehydrogenaseBacillus stearothermophilus [TaxId: 1422]

CATH
CATH ID Node Class Architecture Topology Homology
1ldnA013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnA023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnB013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnB023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnC013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnC023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnD013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnD023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnE013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnE023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnF013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnF023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnG013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnG023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal
1ldnH013.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
1ldnH023.90.110.10:Alpha-Beta Complex:L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2:Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal