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- PDB-2g1r: Ketopiperazine-Based Renin Inhibitors: Optimization of the C Ring -

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Basic information

Entry
Database: PDB / ID: 2g1r
TitleKetopiperazine-Based Renin Inhibitors: Optimization of the C Ring
ComponentsRenin
KeywordsHYDROLASE / PROTEIN-LIGAND COMPLEXES
Function / homology
Function and homology information


renin / juxtaglomerular apparatus development / mesonephros development / response to cGMP / renin-angiotensin regulation of aldosterone production / drinking behavior / regulation of MAPK cascade / response to immobilization stress / amyloid-beta metabolic process / angiotensin maturation ...renin / juxtaglomerular apparatus development / mesonephros development / response to cGMP / renin-angiotensin regulation of aldosterone production / drinking behavior / regulation of MAPK cascade / response to immobilization stress / amyloid-beta metabolic process / angiotensin maturation / Metabolism of Angiotensinogen to Angiotensins / cell maturation / response to cAMP / insulin-like growth factor receptor binding / hormone-mediated signaling pathway / kidney development / regulation of blood pressure / male gonad development / cellular response to xenobiotic stimulus / apical part of cell / peptidase activity / response to lipopolysaccharide / aspartic-type endopeptidase activity / signaling receptor binding / proteolysis / extracellular space / extracellular region / plasma membrane
Similarity search - Function
Renin-like domain / Aspartic peptidase, N-terminal / A1 Propeptide / Eukaryotic aspartyl protease / Aspartic peptidase A1 family / Peptidase family A1 domain / Peptidase family A1 domain profile. / Cathepsin D, subunit A; domain 1 / Acid Proteases / Aspartic peptidase, active site ...Renin-like domain / Aspartic peptidase, N-terminal / A1 Propeptide / Eukaryotic aspartyl protease / Aspartic peptidase A1 family / Peptidase family A1 domain / Peptidase family A1 domain profile. / Cathepsin D, subunit A; domain 1 / Acid Proteases / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.42 Å
AuthorsHolsworth, D.D. / Jalaiea, M. / Zhanga, E. / Mcconnella, P.
CitationJournal: BIOORG.MED.CHEM.LETT. / Year: 2006
Title: Ketopiperazine-Based Renin Inhibitors: Optimization of the "C" Ring
Authors: Holsworth, D.D. / Cai, C. / Cheng, X.M. / Cody, W.L. / Downing, D.M. / Erasga, N. / Lee, C. / Powell, N.A. / Ednunds, J.J. / Stier, M. / Jalaie, M. / Zhang, E. / McConnell, P. / Ryan, M.J. / ...Authors: Holsworth, D.D. / Cai, C. / Cheng, X.M. / Cody, W.L. / Downing, D.M. / Erasga, N. / Lee, C. / Powell, N.A. / Ednunds, J.J. / Stier, M. / Jalaie, M. / Zhang, E. / McConnell, P. / Ryan, M.J. / Bryant, J. / Li, T. / Kasani, A. / Hall, E. / Subedi, R. / Rahim, M. / Maiti, S.
History
DepositionFeb 14, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 13, 2006Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance
Revision 1.3Jul 29, 2020Group: Data collection / Derived calculations / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_entity_nonpoly / struct_conn / struct_site / struct_site_gen
Item: _chem_comp.name / _chem_comp.type ..._chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_entity_nonpoly.name / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.4Oct 9, 2024Group: Data collection / Database references / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Renin
B: Renin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)74,3726
Polymers73,1322
Non-polymers1,2394
Water6,666370
1
A: Renin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,1863
Polymers36,5661
Non-polymers6202
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA, PQS
2
B: Renin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,1863
Polymers36,5661
Non-polymers6202
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA, PQS
3
A: Renin
B: Renin
hetero molecules

A: Renin
B: Renin
hetero molecules

A: Renin
B: Renin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)223,11518
Polymers219,3976
Non-polymers3,71812
Water1086
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation8_645-z+1,x-1/2,-y+1/21
crystal symmetry operation11_556y+1/2,-z+1/2,-x+11
Buried area22560 Å2
ΔGint7 kcal/mol
Surface area72120 Å2
MethodPISA
Unit cell
Length a, b, c (Å)141.751, 141.751, 141.751
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number198
Space group name H-MP213

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Components

#1: Protein Renin / Angiotensinogenase


Mass: 36566.230 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: REN / Production host: Escherichia coli (E. coli) / References: UniProt: P00797, renin
#2: Sugar ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
#3: Chemical ChemComp-3IG / N-{2-[6-(2,4-DIAMINO-6-ETHYLPYRIMIDIN-5-YL)-2,2-DIMETHYL-3-OXO-2,3-DIHYDRO-4H-1,4-BENZOXAZIN-4-YL]ETHYL}ACETAMIDE


Mass: 398.459 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C20H26N6O3
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 370 / Source method: isolated from a natural source / Formula: H2O
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 3.26 Å3/Da / Density % sol: 62.22 %

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Data collection

Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 17-ID
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthRelative weight: 1
ReflectionResolution: 2.42→50 Å / Num. obs: 36451 / % possible obs: 1 %
Reflection shellHighest resolution: 2.42 Å / % possible all: 1

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Processing

SoftwareName: CNS / Classification: refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.42→50 Å / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflectionSelection details
Rfree0.24 3600 RANDOM
Rwork0.197 --
obs0.197 36451 -
Displacement parametersBiso mean: 38.1 Å2
Refinement stepCycle: LAST / Resolution: 2.42→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5144 0 86 370 5600
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_angle_deg1.5

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