Macromolecule Annotations for the Entities in PDB 1LDN

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains Domain Info Class Fold Superfamily Family Domain Species
A15-162 d1ldna1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
B15-162 d1ldnb1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
C15-162 d1ldnc1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
D15-162 d1ldnd1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
E15-162 d1ldne1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
F15-162 d1ldnf1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
G15-162 d1ldng1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
H15-162 d1ldnh1 Alpha and beta proteins (a/b) NAD(P)-binding Rossmann-fold domains NAD(P)-binding Rossmann-fold domains LDH N-terminal domain-like Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
A163-330 d1ldna2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
B163-330 d1ldnb2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
C163-330 d1ldnc2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
D163-330 d1ldnd2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
E163-330 d1ldne2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
F163-330 d1ldnf2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
G163-330 d1ldng2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]
H163-330 d1ldnh2 Alpha and beta proteins (a+b) LDH C-terminal domain-like LDH C-terminal domain-like Lactate & malate dehydrogenases, C-terminal domain Lactate dehydrogenase Bacillus stearothermophilus [TaxId: 1422]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains Domain Class Architecture Topology Homology
A1 1ldnA01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
A2 1ldnA02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
B1 1ldnB01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
B2 1ldnB02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
C1 1ldnC01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
C2 1ldnC02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
D1 1ldnD01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
D2 1ldnD02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
E1 1ldnE01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
E2 1ldnE02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
F1 1ldnF01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
F2 1ldnF02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
G1 1ldnG01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
G2 1ldnG02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2
H1 1ldnH01 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold NAD(P)-binding Rossmann-like Domain
H2 1ldnH02 Alpha Beta Alpha-Beta Complex L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2 L-2-Hydroxyisocaproate Dehydrogenase, subunit A, domain 2

Protein Family Annotation Pfam Database Homepage

Chains Pfam Accession Pfam Identifier Pfam Description Type Source
A PF00056 Ldh_1_N lactate/malate dehydrogenase, NAD binding domain Family
A PF02866 Ldh_1_C lactate/malate dehydrogenase, alpha/beta C-terminal domain Domain L-lactate dehydrogenases are metabolic enzymes which catalyse the conversion of L-lactate to pyruvate, the last step in anaerobic glycolysis. L-2-hydroxyisocaproate dehydrogenases are also members of the family. Malate dehydrogenases catalyse the interconversion of malate to oxaloacetate. The enzyme participates in the citric acid cycle. L-lactate dehydrogenase is also found as a lens crystallin in bird and crocodile eyes. PFAM PF02866

Protein Modification Annotation

Type PDB Residue Nr. Description