1SUE

SUBTILISIN BPN' FROM BACILLUS AMYLOLIQUEFACIENS, MUTANT

PDB DOI: https://doi.org/10.2210/pdb1SUE/pdb

Classification: SERINE PROTEASE
Organism(s): Bacillus amyloliquefaciens
Expression System: Bacillus amyloliquefaciens
Mutation(s): Yes

Deposited: 1998-02-17 Released: 1998-10-14
Deposition Author(s): Gallagher, D.T., Bryan, P., Pan, Q., Gilliland, G.L.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Work: 0.170
R-Value Observed: 0.170

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.5 of the entry. See complete history.

Literature

Mechanism of ionic strength dependence of crystal growth rates in a subtilisin variant.

Gallagher, D.T., Pan, Q.W., Gilliland, G.L.

(1998) J Cryst Growth 193: 665-673

Macromolecule Content

Total Structure Weight: 26.84 kDa
Atom Count: 1,989
Modelled Residue Count: 266
Deposited Residue Count: 266
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
SUBTILISIN BPN'	A	266	Bacillus amyloliquefaciens	Mutation(s): 9 EC: 3.4.21.62
UniProt
Find proteins for P00782 (Bacillus amyloliquefaciens) Explore P00782 Go to UniProtKB: P00782
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P00782
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DFP Query on DFP Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	DIISOPROPYL PHOSPHONATE C₆ H₁₅ O₃ P BLKXLEPPVDUHBY-UHFFFAOYSA-N		Interactions Focus chain C [auth A]
NA Query on NA Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Work: 0.170
R-Value Observed: 0.170
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.59	α = 90
b = 58.09	β = 90
c = 86.58	γ = 90

Software Package:

Software Name	Purpose
XENGEN	data collection
XENGEN	data reduction
AMoRE	phasing
TNT	refinement
XENGEN	data scaling

Structure Validation

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Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 1998-10-14

Deposition Author(s):

Gallagher, D.T.

Gilliland, G.L.

Revision History (Full details and data files)

Version 1.0: 1998-10-14
Type: Initial release
Version 1.1: 2008-03-24
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2021-11-03
Changes: Database references, Derived calculations
Version 1.4: 2024-04-03
Changes: Data collection, Refinement description
Version 1.5: 2024-10-09
Changes: Structure summary

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.