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


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 3SWM entry

There are 6 chains in PDB entry 3SWM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 8GLN 163
B
 PRO 8GLN 163
C
 LEU 14GLN 163
D
 PRO 8GLN 163
E
 G 1 G 26
F
 C 1 A 26
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 23 helices in PDB entry 3SWM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 13Right-handed 310
Helix 2
2
A
23 31Right-handed alpha
Helix 3
3
A
31 37Right-handed alpha
Helix 4
4
A
50 54Right-handed 310
Helix 5
5
A
55 57Right-handed 310
Helix 6
6
A
58 63Right-handed alpha
Helix 7
7
B
9 13Right-handed 310
Helix 8
8
B
23 30Right-handed alpha
Helix 9
9
B
31 38Right-handed alpha
Helix 10
10
B
39 46Right-handed alpha
Helix 11
11
B
50 54Right-handed 310
Helix 12
12
B
55 63Right-handed 310
Helix 13
13
C
23 31Right-handed alpha
Helix 14
14
C
31 37Right-handed alpha
Helix 15
15
C
50 54Right-handed 310
Helix 16
16
C
55 57Right-handed 310
Helix 17
17
C
58 63Right-handed alpha
Helix 18
18
D
9 13Right-handed 310
Helix 19
19
D
23 30Right-handed alpha
Helix 20
20
D
31 38Right-handed alpha
Helix 21
21
D
39 46Right-handed alpha
Helix 22
22
D
50 54Right-handed 310
Helix 23
23
D
55 63Right-handed 310
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There are 6 sheets in PDB entry 3SWM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
18 20first strand
Strand 2
B
18 20anti-parallel
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There are 7 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
47 48first strand
Strand 2
A
69 75parallel
Strand 3
A
154 161anti-parallel
Strand 4
A
128 139anti-parallel
Strand 5
A
109 121anti-parallel
Strand 6
A
93 106anti-parallel
Strand 7
A
89 90anti-parallel
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There are 7 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
47 48first strand
Strand 2
B
69 75parallel
Strand 3
B
154 161anti-parallel
Strand 4
B
128 139anti-parallel
Strand 5
B
109 121anti-parallel
Strand 6
B
93 106anti-parallel
Strand 7
B
89 90anti-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
C
19 20first strand
Strand 2
D
18 19anti-parallel
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There are 7 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
47 48first strand
Strand 2
C
69 75parallel
Strand 3
C
154 161anti-parallel
Strand 4
C
128 139anti-parallel
Strand 5
C
109 121anti-parallel
Strand 6
C
93 106anti-parallel
Strand 7
C
89 90anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
47 48first strand
Strand 2
D
69 75parallel
Strand 3
D
154 161anti-parallel
Strand 4
D
128 139anti-parallel
Strand 5
D
109 121anti-parallel
Strand 6
D
93 106anti-parallel
Strand 7
D
89 90anti-parallel
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