Structure of PDB 4l3v Chain C Binding Site BS01
Receptor Information
>4l3v Chain C (length=497) Species:
9606
(Homo sapiens) [
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PLWIRPDAPSRCTWQLGRPSESPHHHTAPAKSPKILPDILKKIGDTPMVR
INKIGKKFGLKCELLAKCEFFNAGGSVKDRISLRMIEDAERDGTLKPGDT
IIEPTSGNTGIGLALAAAVRGYRCIIVMPEKMSSEKVDVLRALGAEIVRT
PTNARFDSPESHVGVAWRLKNEIPNSHILDQYRNASNPLAHYDTTADEIL
QQCDGKLDMLVASVGTGGTITGIARKLKEKCPGCRIIGVDPEGSILAEPE
ELNQTEQTTYEVEGIGYDFIPTVLDRTVVDKWFKSNDEEAFTFARMLIAQ
EGLLCGGSAGSTVAVAVKAAQELQEGQRCVVILPDSVRNYMTKFLSDRWM
LQKGFLKEEDLTEKKPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREK
GFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIR
LTDTLGRLSHILEMDHFALVVHERQMVFGVVTAIDLLNFVAAQERDQ
Ligand information
Ligand ID
PLP
InChI
InChI=1S/C8H10NO6P/c1-5-8(11)7(3-10)6(2-9-5)4-15-16(12,13)14/h2-3,11H,4H2,1H3,(H2,12,13,14)
InChIKey
NGVDGCNFYWLIFO-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.341
Cc1ncc(CO[P](O)(O)=O)c(C=O)c1O
OpenEye OEToolkits 1.5.0
Cc1c(c(c(cn1)COP(=O)(O)O)C=O)O
ACDLabs 10.04
O=P(O)(O)OCc1cnc(c(O)c1C=O)C
Formula
C8 H10 N O6 P
Name
PYRIDOXAL-5'-PHOSPHATE;
VITAMIN B6 Phosphate
ChEMBL
CHEMBL82202
DrugBank
DB00114
ZINC
ZINC000001532514
PDB chain
4l3v Chain C Residue 601 [
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Receptor-Ligand Complex Structure
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PDB
4l3v
Structural basis of regulation and oligomerization of human cystathionine beta-synthase, the central enzyme of transsulfuration.
Resolution
3.628 Å
Binding residue
(original residue number in PDB)
K119 N149 V255 G256 T257 G258 T260 G305 I306 S349 P375 D376
Binding residue
(residue number reindexed from 1)
K78 N108 V214 G215 T216 G217 T219 G264 I265 S308 P334 D335
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
K119 S147 D281 S285 L287 S349 P375
Catalytic site (residue number reindexed from 1)
K78 S106 D240 S244 L246 S308 P334
Enzyme Commision number
4.2.1.22
: cystathionine beta-synthase.
Gene Ontology
Molecular Function
GO:0004122
cystathionine beta-synthase activity
GO:0005515
protein binding
GO:0016829
lyase activity
GO:0019825
oxygen binding
GO:0019899
enzyme binding
GO:0020037
heme binding
GO:0030170
pyridoxal phosphate binding
GO:0031625
ubiquitin protein ligase binding
GO:0042802
identical protein binding
GO:0042803
protein homodimerization activity
GO:0046872
metal ion binding
GO:0050421
nitrite reductase (NO-forming) activity
GO:0070025
carbon monoxide binding
GO:0070026
nitric oxide binding
GO:0072341
modified amino acid binding
GO:1904047
S-adenosyl-L-methionine binding
Biological Process
GO:0001958
endochondral ossification
GO:0001974
blood vessel remodeling
GO:0006534
cysteine metabolic process
GO:0006535
cysteine biosynthetic process from serine
GO:0006563
L-serine metabolic process
GO:0006565
L-serine catabolic process
GO:0006801
superoxide metabolic process
GO:0009069
serine family amino acid metabolic process
GO:0010749
regulation of nitric oxide mediated signal transduction
GO:0019343
cysteine biosynthetic process via cystathionine
GO:0019344
cysteine biosynthetic process
GO:0019346
transsulfuration
GO:0019448
L-cysteine catabolic process
GO:0021587
cerebellum morphogenesis
GO:0031667
response to nutrient levels
GO:0042262
DNA protection
GO:0043066
negative regulation of apoptotic process
GO:0043418
homocysteine catabolic process
GO:0044272
sulfur compound biosynthetic process
GO:0050667
homocysteine metabolic process
GO:0051593
response to folic acid
GO:0060135
maternal process involved in female pregnancy
GO:0060351
cartilage development involved in endochondral bone morphogenesis
GO:0070814
hydrogen sulfide biosynthetic process
GO:0071456
cellular response to hypoxia
GO:0097746
blood vessel diameter maintenance
Cellular Component
GO:0005634
nucleus
GO:0005737
cytoplasm
GO:0005829
cytosol
View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:4l3v
,
PDBe:4l3v
,
PDBj:4l3v
PDBsum
4l3v
PubMed
24043838
UniProt
P35520
|CBS_HUMAN Cystathionine beta-synthase (Gene Name=CBS)
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