Analysis of interatomic Contacts of Structural Units in PDB entry:
1SW2


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 1SW2 entry

There is 1 chain in PDB entry 1SW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6LYS 275
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 14 helices in PDB entry 1SW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 32Right-handed alpha
Helix 2
2
A
44 54Right-handed alpha
Helix 3
3
A
64 70Right-handed alpha
Helix 4
4
A
81 98Right-handed alpha
Helix 5
5
A
117 124Right-handed alpha
Helix 6
6
A
128 133Right-handed 310
Helix 7
7
A
134 137Right-handed 310
Helix 8
8
A
152 161Right-handed alpha
Helix 9
9
A
173 181Right-handed alpha
Helix 10
10
A
194 199Right-handed alpha
Helix 11
11
A
223 226Right-handed 310
Helix 12
12
A
227 236Right-handed alpha
Helix 13
13
A
242 255Right-handed alpha
Helix 14
14
A
259 271Right-handed alpha
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There are 4 sheets in PDB entry 1SW2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
7 10first strand
Strand 2
A
35 38parallel
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There are 3 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
59 63first strand
Strand 2
A
215 220anti-parallel
Strand 3
A
100 108anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 190first strand
Strand 2
A
111 116anti-parallel
Strand 3
A
201 203anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
139 142first strand
Strand 2
A
166 169parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il