3SSI

PROTEINASE INHIBITOR SSI (STREPTOMYCES SUBTILISIN, INHIBITOR) FROM STREPTOMYCES ALBOGRISEOLUS

Replaces:  2SSIReplaces:  1SSI

Experimental procedure

Source type	ROTATING ANODE
Source details	RIGAKU RUH2R
Temperature [K]	293
Detector technology	IMAGE PLATE
Collection date	1993-02-26
Detector	RIGAKU
Spacegroup name	P 31 2 1
Unit cell lengths	40.740, 40.740, 115.280
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	6.000 - 2.300
R-factor	0.185
Rwork	0.185
RMSD bond length	0.011
RMSD bond angle	1.595
Data reduction software	PROCESS
Data scaling software	PROCESS
Phasing software	X-PLOR (3.1)
Refinement software	X-PLOR (3.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	38.300	2.340
High resolution limit [Å]	2.030	2.300
Rmerge	0.048
Number of reflections	4866
Completeness [%]	63.7	48.8
Redundancy	2.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1		7		pH 7.0