Structure of PDB 1ztl Chain A Binding Site BS01

Receptor Information
>1ztl Chain A (length=237) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IVGGTASVRGEWPWQVTLHTTSPTQRHLCGGSIIGNQWILTAAHCFYGVE
SPKILRVYSGILNQAEIAEDTSFFGVQEIIIHDQYKMAESGYDIALLKLE
TTVNYADSQRPISLPSKGDRNVIYTDCWVTGWGYRKLRDKIQNTLQKAKI
PLVTNEECQKRYRGHKITHKMICAGYREGGKDACKGDSGGPLSCKHNEVW
HLVGITSWGEGCAQRERPGVYTNVVEYVDWILEKTQA
Ligand information
Ligand ID737
InChIInChI=1S/C32H33N9O3S/c1-20-6-2-8-22(16-20)29-39-18-25(38-17-23-9-3-7-21-10-4-12-35-27(21)23)31(44)41(29)19-26(42)40-24(11-5-13-37-32(33)34)28(43)30-36-14-15-45-30/h2-4,6-10,12,14-16,18,24,38H,5,11,13,17,19H2,1H3,(H,40,42)(H4,33,34,37)/t24-/m0/s1
InChIKeyBWWLNFRQHXSLCW-DEOSSOPVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0[H]N=C(N)NCCCC(C(=O)c1nccs1)NC(=O)CN2C(=NC=C(C2=O)NCc3cccc4c3nccc4)c5cccc(c5)C
OpenEye OEToolkits 1.5.0[H]/N=C(/N)\NCCC[C@@H](C(=O)c1nccs1)NC(=O)CN2C(=NC=C(C2=O)NCc3cccc4c3nccc4)c5cccc(c5)C
CACTVS 3.341Cc1cccc(c1)C2=NC=C(NCc3cccc4cccnc34)C(=O)N2CC(=O)N[CH](CCCNC(N)=N)C(=O)c5sccn5
ACDLabs 10.04O=C(c1nccs1)C(NC(=O)CN4C(=NC=C(NCc3c2ncccc2ccc3)C4=O)c5cccc(c5)C)CCCNC(=[N@H])N
CACTVS 3.341Cc1cccc(c1)C2=NC=C(NCc3cccc4cccnc34)C(=O)N2CC(=O)N[C@@H](CCCNC(N)=N)C(=O)c5sccn5
FormulaC32 H33 N9 O3 S
NameN-[4-GUANIDINO-1-(THIAZOLE-2-CARBONYL)-BUTYL]-2-{6-OXO-5-[(QUINOLIN-8-YLMETHYL)-AMINO]-2-M-TOLYL-6H-PYRIMIDIN-1-YL}-ACETAMIDE
ChEMBL
DrugBank
ZINCZINC000038391845
PDB chain1ztl Chain A Residue 248 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1ztl Pyrimidinone Inhibitors of a Thrombolytic Protease
Resolution2.6 Å
Binding residue
(original residue number in PDB)		H57 D189 A190 C191 K192 G193 D194 S195 S214 W215 G216
Binding residue
(residue number reindexed from 1)		H44 D182 A183 C184 K185 G186 D187 S188 S207 W208 G209
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 K192 G193 D194 S195 G196
Catalytic site (residue number reindexed from 1) H44 D93 K185 G186 D187 S188 G189
Enzyme Commision number 3.4.21.27: coagulation factor XIa.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:1ztl, PDBe:1ztl, PDBj:1ztl
PDBsum1ztl
PubMed
UniProtP03951|FA11_HUMAN Coagulation factor XI (Gene Name=F11)

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