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


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 3CSW entry

There are 4 chains in PDB entry 3CSW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ILE 273
B
 HIS 0ILE 273
C
 HIS -1ILE 273
D
 HIS 0ILE 273
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 37 helices in PDB entry 3CSW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 26Right-handed alpha
Helix 2
2
A
43 57Right-handed alpha
Helix 3
3
A
65 78Right-handed alpha
Helix 4
4
A
137 145Right-handed alpha
Helix 5
5
A
183 186Right-handed 310
Helix 6
6
A
190 203Right-handed alpha
Helix 7
7
A
213 219Right-handed alpha
Helix 8
8
A
249 265Right-handed alpha
Helix 9
9
A
266 270Right-handed 310
Helix 10
10
B
19 26Right-handed alpha
Helix 11
11
B
43 58Right-handed alpha
Helix 12
12
B
65 78Right-handed alpha
Helix 13
13
B
137 145Right-handed alpha
Helix 14
14
B
183 186Right-handed 310
Helix 15
15
B
190 203Right-handed alpha
Helix 16
16
B
213 220Right-handed alpha
Helix 17
17
B
249 264Right-handed alpha
Helix 18
18
B
265 270Right-handed 310
Helix 19
19
C
19 25Right-handed alpha
Helix 20
20
C
26 28Right-handed 310
Helix 21
21
C
43 57Right-handed alpha
Helix 22
22
C
65 79Right-handed alpha
Helix 23
23
C
137 145Right-handed alpha
Helix 24
24
C
183 186Right-handed 310
Helix 25
25
C
190 203Right-handed alpha
Helix 26
26
C
213 219Right-handed alpha
Helix 27
27
C
249 265Right-handed alpha
Helix 28
28
C
266 270Right-handed 310
Helix 29
29
D
18 26Right-handed alpha
Helix 30
30
D
43 58Right-handed alpha
Helix 31
31
D
65 78Right-handed alpha
Helix 32
32
D
137 146Right-handed alpha
Helix 33
33
D
183 186Right-handed 310
Helix 34
34
D
190 203Right-handed alpha
Helix 35
35
D
213 220Right-handed 310
Helix 36
36
D
249 265Right-handed alpha
Helix 37
37
D
266 270Right-handed 310
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There are 14 sheets in PDB entry 3CSW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 6 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
8 11first strand
Strand 2
A
2 5anti-parallel
Strand 3
A
97 103anti-parallel
Strand 4
A
84 90anti-parallel
Strand 5
A
30 37anti-parallel
Strand 6
A
40 41anti-parallel
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There are 2 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
14 18first strand
Strand 2
B
14 18anti-parallel
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There are 8 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
162 165first strand
Strand 2
A
152 156anti-parallel
Strand 3
A
113 117parallel
Strand 4
A
231 238parallel
Strand 5
A
222 227anti-parallel
Strand 6
A
169 174anti-parallel
Strand 7
A
177 181anti-parallel
Strand 8
A
207 210parallel
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There are 5 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
162 165first strand
Strand 2
A
152 156anti-parallel
Strand 3
A
113 117parallel
Strand 4
A
231 238parallel
Strand 5
A
241 242anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 11first strand
Strand 2
B
2 5anti-parallel
Strand 3
B
97 103anti-parallel
Strand 4
B
84 90anti-parallel
Strand 5
B
30 37anti-parallel
Strand 6
B
40 41anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
162 165first strand
Strand 2
B
152 156anti-parallel
Strand 3
B
113 117parallel
Strand 4
B
231 238parallel
Strand 5
B
222 227anti-parallel
Strand 6
B
169 174anti-parallel
Strand 7
B
177 181anti-parallel
Strand 8
B
207 210parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
162 165first strand
Strand 2
B
152 156anti-parallel
Strand 3
B
113 117parallel
Strand 4
B
231 238parallel
Strand 5
B
241 242anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
8 11first strand
Strand 2
C
2 5anti-parallel
Strand 3
C
97 103anti-parallel
Strand 4
C
84 90anti-parallel
Strand 5
C
30 37anti-parallel
Strand 6
C
40 41anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
15 18first strand
Strand 2
D
14 17anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
162 165first strand
Strand 2
C
152 156anti-parallel
Strand 3
C
113 117parallel
Strand 4
C
231 238parallel
Strand 5
C
222 227anti-parallel
Strand 6
C
169 174anti-parallel
Strand 7
C
177 181anti-parallel
Strand 8
C
207 210parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
162 165first strand
Strand 2
C
152 156anti-parallel
Strand 3
C
113 117parallel
Strand 4
C
231 238parallel
Strand 5
C
241 242anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
8 11first strand
Strand 2
D
2 5anti-parallel
Strand 3
D
97 103anti-parallel
Strand 4
D
84 90anti-parallel
Strand 5
D
30 37anti-parallel
Strand 6
D
40 41anti-parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
162 165first strand
Strand 2
D
152 156anti-parallel
Strand 3
D
113 117parallel
Strand 4
D
231 238parallel
Strand 5
D
222 227anti-parallel
Strand 6
D
169 174anti-parallel
Strand 7
D
177 181anti-parallel
Strand 8
D
207 210parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
162 165first strand
Strand 2
D
152 156anti-parallel
Strand 3
D
113 117parallel
Strand 4
D
231 238parallel
Strand 5
D
241 242anti-parallel
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