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4HOM

Crystal structure of porcine aminopeptidase-N complexed with substance P

Replaces:  4FKN
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 19-ID
Synchrotron siteAPS
Beamline19-ID
Detector technologyCCD
DetectorADSC QUANTUM 315
Spacegroup nameC 1 2 1
Unit cell lengths261.573, 62.598, 81.553
Unit cell angles90.00, 100.27, 90.00
Refinement procedure
Resolution37.180 - 1.900
R-factor0.14979
Rwork0.147
R-free0.20123
Structure solution methodMOLECULAR REPLACEMENT
RMSD bond length0.006
RMSD bond angle1.127
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwareSOLVE
Refinement softwareREFMAC (5.7.0029)
Data quality characteristics
 Overall
Low resolution limit [Å]50.000
High resolution limit [Å]1.850
Number of reflections100774
Completeness [%]98.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP7.227718% PEG3350, 200 mM lithium sulfate, 100 mM HEPES, pH 7.2, VAPOR DIFFUSION, SITTING DROP, temperature 277K

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PDB entries from 2025-02-05

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