Structure of PDB 4mcq Chain A Binding Site BS04

Receptor Information
>4mcq Chain A (length=693) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HNMKAFLDELKAENIKKFLYNFTQIPHLAGTEQNFQLAKQIQSQWKEFGL
DSVELAHYDVLLSYPNKTHPNYISIINEDGNEIFNTSLFEPPPPGYENVS
DIVPPFSAFSPQGMPEGDLVYVNYARTEDFFKLERDMKINCSGKIVIARY
GKVFRGNKVKNAQLAGAKGVILYSDPADYFAPGVKSYPDGWNLPGGGVQR
GNILNLNGAGDPLTPGYPANEYAYRRGIAEAVGLPSIPVHPIGYYDAQKL
LEKMGGSAPPDSSWRGSLKVPYNVGPGFTGNFSTQKVKMHIHSTNEVTRI
YNVIGTLRGAVEPDRYVILGGHRDSWVFGGIDPQSGAAVVHEIVRSFGTL
KKEGWRPRRTILFASWDAAEFGLLGSTEWAEENSRLLQERGVAYINADSS
IEGNYTLRVDCTPLMYSLVHNLTKELKSPDEGFEGKSLYESWTKKSPSPE
FSGMPRISKLGSGNDFEVFFQRLGIASGRARYTKNWETNKFSGYPLYHSV
YETYELVEKFYDPMFKYHLTVAQVRGGMVFELANSIVLPFDCRDYAVVLR
KYADKIYSISMKHPQEMKTYSVSFDSLFSAVKNFTEIASKFSERLQDFSN
PIVLRMMNDQLMFLERAFIDPLGLPDRPFYRHVIYAPSSHNKYAGESFPG
IYDALFDIESKVDPSKAWGEVKRQIYVAAFTVQAAAETLSEVA
Ligand information
Ligand ID29C
InChIInChI=1S/C29H33N9O12/c30-29-37-23-22(25(44)38-29)33-15(12-32-23)11-31-14-3-1-13(2-4-14)24(43)36-18(28(49)50)6-9-20(40)34-16(26(45)46)5-8-19(39)35-17(27(47)48)7-10-21(41)42/h1-4,12,16-18,31H,5-11H2,(H,34,40)(H,35,39)(H,36,43)(H,41,42)(H,45,46)(H,47,48)(H,49,50)(H3,30,32,37,38,44)/t16-,17-,18-/m0/s1
InChIKeyWOLQREOUPKZMEX-BZSNNMDCSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6c1cc(ccc1C(=O)NC(CCC(=O)NC(CCC(=O)NC(CCC(=O)O)C(=O)O)C(=O)O)C(=O)O)NCc2cnc3c(n2)C(=O)NC(=N3)N
OpenEye OEToolkits 1.7.6c1cc(ccc1C(=O)N[C@@H](CCC(=O)N[C@@H](CCC(=O)N[C@@H](CCC(=O)O)C(=O)O)C(=O)O)C(=O)O)NCc2cnc3c(n2)C(=O)NC(=N3)N
CACTVS 3.385NC1=Nc2ncc(CNc3ccc(cc3)C(=O)N[CH](CCC(=O)N[CH](CCC(=O)N[CH](CCC(O)=O)C(O)=O)C(O)=O)C(O)=O)nc2C(=O)N1
CACTVS 3.385NC1=Nc2ncc(CNc3ccc(cc3)C(=O)N[C@@H](CCC(=O)N[C@@H](CCC(=O)N[C@@H](CCC(O)=O)C(O)=O)C(O)=O)C(O)=O)nc2C(=O)N1
ACDLabs 12.01O=C(O)C(NC(=O)CCC(C(=O)O)NC(=O)CCC(C(=O)O)NC(=O)c1ccc(cc1)NCc3nc2c(N=C(N)NC2=O)nc3)CCC(=O)O
FormulaC29 H33 N9 O12
NameN-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}benzoyl)-L-gamma-glutamyl-L-gamma-glutamyl-L-glutamic acid
ChEMBL
DrugBank
ZINCZINC000032786975
PDB chain4mcq Chain A Residue 818 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4mcq Structural and biochemical characterization of the folyl-poly-gamma-l-glutamate hydrolyzing activity of human glutamate carboxypeptidase II.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		R210 N257 E425 R463 R511 G518 N519 R534 W541 E542 Y552 H553 K699 Y700
Binding residue
(residue number reindexed from 1)		R155 N202 E370 R408 R456 G463 N464 R479 W486 E487 Y497 H498 K642 Y643
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.17.21: glutamate carboxypeptidase II.
Gene Ontology
Molecular Function
GO:0004180 carboxypeptidase activity
GO:0004181 metallocarboxypeptidase activity
GO:0008233 peptidase activity
GO:0008237 metallopeptidase activity
GO:0016805 dipeptidase activity
GO:0046872 metal ion binding
GO:1904492 Ac-Asp-Glu binding
GO:1904493 tetrahydrofolyl-poly(glutamate) polymer binding
Biological Process
GO:0006508 proteolysis
GO:0006760 folic acid-containing compound metabolic process
GO:0035609 C-terminal protein deglutamylation
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0009986 cell surface
GO:0016020 membrane
GO:0070062 extracellular exosome

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4mcq, PDBe:4mcq, PDBj:4mcq
PDBsum4mcq
PubMed24863754
UniProtQ04609|FOLH1_HUMAN Glutamate carboxypeptidase 2 (Gene Name=FOLH1)

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