5YKP

Human methionine aminopeptidase type 1b (F309M mutant) in complex with ovalicin

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2015-07-24
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.54
Spacegroup name	P 1 21 1
Unit cell lengths	47.713, 77.398, 47.489
Unit cell angles	90.00, 91.62, 90.00

Refinement procedure

Resolution	23.750 - 1.680
R-factor	0.1768
Rwork	0.175
R-free	0.21170
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2gz5
RMSD bond length	0.011
RMSD bond angle	1.665
Data reduction software	DENZO (2.3.1)
Data scaling software	SCALEPACK (2.2.0)
Phasing software	MOLREP (11.5.05)
Refinement software	REFMAC (5.8.0230)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	27.000	27.000	1.740
High resolution limit [Å]	1.680	3.620	1.680
Rmerge	0.070	0.044	0.501
Rmeas	0.082	0.051	0.599
Rpim	0.043	0.026	0.323
Number of reflections	39533	4024	3892
<I/σ(I)>	13.3
Completeness [%]	99.9	99.8	99.2
Redundancy	3.6	3.7	3.2
CC(1/2)		0.997	0.814

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6	298	0.1M Hepes pH-6.0, 19% PEG MME 2000