3PAH

HUMAN PHENYLALANINE HYDROXYLASE CATALYTIC DOMAIN DIMER WITH BOUND ADRENALINE INHIBITOR

Experimental procedure

Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL7-1
Synchrotron site	SSRL
Beamline	BL7-1
Temperature [K]	277
Detector technology	IMAGE PLATE
Detector	MARRESEARCH
Spacegroup name	C 2 2 21
Unit cell lengths	66.700, 108.650, 125.470
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	20.000 - 2.000
R-factor	0.175
Rwork	0.175
R-free	0.20400
Structure solution method	OTHER
RMSD bond length	0.019
RMSD bond angle	21.500 *
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	CNS (0.3)
Refinement software	CNS (0.3)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.070
High resolution limit [Å]	2.000	2.000
Rmerge	0.051 *	0.330 *
Number of reflections	30303
Completeness [%]	96.4	93.8
Redundancy	4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	unknown *	6.8		pH 6.8

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	1	PEG2000	10-16 (%)
2	1	1	PIPES	0.05-0.08 (M)
3	1	2	protein	6-12 (mg/ml)