This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.

1sup

From Proteopedia

(Difference between revisions)

Jump to: navigation, search

Revision as of 14:27, 18 December 2019

SUBTILISIN BPN' AT 1.6 ANGSTROMS RESOLUTION: ANALYSIS OF DISCRETE DISORDER AND COMPARISON OF CRYSTAL FORMS

Structural highlights

1sup is a 1 chain structure with sequence from Bacillus amyloliquefaciens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Activity:	Subtilisin, with EC number 3.4.21.62
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[SUBT_BACAM] Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Has a high substrate specificity to fibrin.^[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The three-dimensional structure of the serine protease subtilisin BPN' (SBT) has been refined at 1.6 A resolution in space group C2 to a final R value of 0.17. 17 regions of discrete disorder have been identified and analyzed. Two of these are dual-conformation peptide units; the remainder involve alternate rotamers of side chains either alone or in small clusters. The structure is compared with previously reported high-resolution models of SBT in two other space groups, P2(1)2(1)2(1) and P2(1). Apart from the surface, there are no significant variations in structure among the three crystal forms. Structural variations observed at the protein surface occur predominantly in regions of protein-protein contact. The crystal packing arrangements in the three space groups are compared.

Subtilisin BPN' at 1.6 A resolution: analysis for discrete disorder and comparison of crystal forms.,Gallagher T, Oliver J, Bott R, Betzel C, Gilliland GL Acta Crystallogr D Biol Crystallogr. 1996 Nov 1;52(Pt 6):1125-35. PMID:15299573^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Peng Y, Huang Q, Zhang RH, Zhang YZ. Purification and characterization of a fibrinolytic enzyme produced by Bacillus amyloliquefaciens DC-4 screened from douchi, a traditional Chinese soybean food. Comp Biochem Physiol B Biochem Mol Biol. 2003 Jan;134(1):45-52. PMID:12524032
↑ Gallagher T, Oliver J, Bott R, Betzel C, Gilliland GL. Subtilisin BPN' at 1.6 A resolution: analysis for discrete disorder and comparison of crystal forms. Acta Crystallogr D Biol Crystallogr. 1996 Nov 1;52(Pt 6):1125-35. PMID:15299573 doi:10.1107/S0907444996007500

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1sup"

@@ Line 1: / Line 1: @@
 ==SUBTILISIN BPN' AT 1.6 ANGSTROMS RESOLUTION: ANALYSIS OF DISCRETE DISORDER AND COMPARISON OF CRYSTAL FORMS==
-<StructureSection load='1sup' size='340' side='right' caption='[[1sup]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
+<StructureSection load='1sup' size='340' side='right'caption='[[1sup]], [[Resolution|resolution]] 1.60&Aring;' scene=''>
 == Structural highlights ==
 <table><tr><td colspan='2'>[[1sup]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_amyloliquefaciens Bacillus amyloliquefaciens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SUP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1SUP FirstGlance]. <br>
@@ Line 37: / Line 37: @@
 </StructureSection>
 [[Category: Bacillus amyloliquefaciens]]
+[[Category: Large Structures]]
 [[Category: Subtilisin]]
 [[Category: Betzel, C]]

1sup

From Proteopedia

Revision as of 14:27, 18 December 2019

SUBTILISIN BPN' AT 1.6 ANGSTROMS RESOLUTION: ANALYSIS OF DISCRETE DISORDER AND COMPARISON OF CRYSTAL FORMS

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox