Structure of PDB 6i4r Chain A Binding Site BS01
Receptor Information
>6i4r Chain A (length=472) Species:
9606
(Homo sapiens) [
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QPIDADVTVIGSGPGGYVAAIKAAQLGFKTVCIEKNETLGGTCLNVGCIP
SKALLNNSHYYHMAHGKDFASRGIEMSEVRLNLDKMMEQKSTAVKALTGG
IAHLFKQNKVVHVNGYGKITGKNQVTATKADGGTQVIDTKNILIATGSEV
TPFPGITIDEDTIVSSTGALSLKKVPEKMVVIGAGVIGVELGSVWQRLGA
DVTAVEFLGHVGGVGIDMEISKNFQRILQKQGFKFKLNTKVTGATKKSDG
KIDVSIEAASGGKAEVITCDVLLVCIGRRPFTKNLGLEELGIELDPRGRI
PVNTRFQTKIPNIYAIGDVVAGPMLAHKAEDEGIICVEGMAGGAVHIDYN
CVPSVIYTHPEVAWVGKSEEQLKEEGIEYKVGKFPFAANSRAKTNADTDG
MVKILGQKSTDRVLGAHILGPGAGEMVNEAALALEYGASCEDIARVCHAH
PTLSEAFGEANLAASFGKSINF
Ligand information
Ligand ID
FAD
InChI
InChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKey
VWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
Software
SMILES
CACTVS 3.341
Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0
Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0
Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341
Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04
O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
Formula
C27 H33 N9 O15 P2
Name
FLAVIN-ADENINE DINUCLEOTIDE
ChEMBL
CHEMBL1232653
DrugBank
DB03147
ZINC
ZINC000008215434
PDB chain
6i4r Chain A Residue 501 [
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Receptor-Ligand Complex Structure
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PDB
6i4r
Underlying molecular alterations in human dihydrolipoamide dehydrogenase deficiency revealed by structural analyses of disease-causing enzyme variants.
Resolution
1.439 Å
Binding residue
(original residue number in PDB)
I12 G15 P16 G17 E36 K37 N38 T44 C45 G49 C50 K54 Y118 G119 T148 G149 I189 R280 F283 G319 D320 M326 L327 A328 H329
Binding residue
(residue number reindexed from 1)
I10 G13 P14 G15 E34 K35 N36 T42 C43 G47 C48 K52 Y116 G117 T146 G147 I187 R278 F281 G317 D318 M324 L325 A326 H327
Annotation score
2
Enzymatic activity
Catalytic site (original residue number in PDB)
C45 C50 S53 V188 E192 H452 E457
Catalytic site (residue number reindexed from 1)
C43 C48 S51 V186 E190 H450 E455
Enzyme Commision number
1.8.1.4
: dihydrolipoyl dehydrogenase.
Gene Ontology
Molecular Function
GO:0004148
dihydrolipoyl dehydrogenase activity
GO:0005515
protein binding
GO:0016491
oxidoreductase activity
GO:0016668
oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor
GO:0034604
pyruvate dehydrogenase (NAD+) activity
GO:0047101
branched-chain alpha-keto acid dehydrogenase activity
GO:0050660
flavin adenine dinucleotide binding
Biological Process
GO:0006086
acetyl-CoA biosynthetic process from pyruvate
GO:0006120
mitochondrial electron transport, NADH to ubiquinone
GO:0006508
proteolysis
GO:0007369
gastrulation
GO:0009083
branched-chain amino acid catabolic process
GO:0042391
regulation of membrane potential
GO:0048240
sperm capacitation
Cellular Component
GO:0001669
acrosomal vesicle
GO:0005634
nucleus
GO:0005739
mitochondrion
GO:0005759
mitochondrial matrix
GO:0005929
cilium
GO:0031410
cytoplasmic vesicle
GO:0031514
motile cilium
GO:0043159
acrosomal matrix
GO:0045252
oxoglutarate dehydrogenase complex
GO:0045254
pyruvate dehydrogenase complex
GO:0160157
branched-chain alpha-ketoacid dehydrogenase complex
GO:0160167
oxoadipate dehydrogenase complex
GO:1902493
acetyltransferase complex
View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB
RCSB:6i4r
,
PDBe:6i4r
,
PDBj:6i4r
PDBsum
6i4r
PubMed
31334547
UniProt
P09622
|DLDH_HUMAN Dihydrolipoyl dehydrogenase, mitochondrial (Gene Name=DLD)
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