Analysis of interatomic Contacts of Structural Units in PDB entry:
3SXL


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 3SXL entry

There are 3 chains in PDB entry 3SXL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 124ALA 289
B
 ASN 124ALA 289
C
 ASN 124ALA 289
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 12 helices in PDB entry 3SXL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
138 147Right-handed alpha
Helix 2
2
A
176 186Right-handed 310
Helix 3
3
A
224 234Right-handed alpha
Helix 4
4
A
262 272Right-handed alpha
Helix 5
5
B
138 147Right-handed alpha
Helix 6
6
B
176 186Right-handed 310
Helix 7
7
B
224 234Right-handed alpha
Helix 8
8
B
262 272Right-handed alpha
Helix 9
9
C
138 147Right-handed alpha
Helix 10
10
C
176 186Right-handed 310
Helix 11
11
C
224 234Right-handed alpha
Helix 12
12
C
262 272Right-handed alpha
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There are 6 sheets in PDB entry 3SXL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
197 200first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
168 173anti-parallel
Strand 4
A
151 155anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
285 288first strand
Strand 2
A
213 216anti-parallel
Strand 3
A
255 258anti-parallel
Strand 4
A
239 242anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
197 200first strand
Strand 2
B
126 130anti-parallel
Strand 3
B
168 173anti-parallel
Strand 4
B
151 155anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
285 288first strand
Strand 2
B
213 216anti-parallel
Strand 3
B
255 258anti-parallel
Strand 4
B
239 242anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
197 200first strand
Strand 2
C
126 130anti-parallel
Strand 3
C
168 173anti-parallel
Strand 4
C
151 155anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
285 288first strand
Strand 2
C
213 216anti-parallel
Strand 3
C
255 258anti-parallel
Strand 4
C
239 242anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il