Analysis of interatomic Contacts of Structural Units in PDB entry:
3W9B


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 3W9B entry

There are 4 chains in PDB entry 3W9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1PRO 317
B
 LEU 1PRO 317
C
 LEU 1PRO 317
D
 LEU 1PRO 317
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 67 helices in PDB entry 3W9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 18Right-handed alpha
Helix 2
2
A
43 49Right-handed alpha
Helix 3
3
A
51 58Right-handed alpha
Helix 4
4
A
75 94Right-handed alpha
Helix 5
5
A
105 118Right-handed alpha
Helix 6
6
A
119 122Right-handed 310
Helix 7
7
A
138 140Right-handed 310
Helix 8
8
A
141 147Right-handed alpha
Helix 9
9
A
151 157Right-handed alpha
Helix 10
10
A
161 170Right-handed alpha
Helix 11
11
A
213 215Right-handed 310
Helix 12
12
A
225 230Right-handed alpha
Helix 13
13
A
230 243Right-handed alpha
Helix 14
14
A
254 258Right-handed 310
Helix 15
15
A
267 276Right-handed alpha
Helix 16
16
A
277 288Right-handed alpha
Helix 17
17
A
301 306Right-handed 310
Helix 18
18
B
12 18Right-handed alpha
Helix 19
19
B
43 49Right-handed alpha
Helix 20
20
B
51 60Right-handed alpha
Helix 21
21
B
75 93Right-handed alpha
Helix 22
22
B
105 118Right-handed alpha
Helix 23
23
B
119 123Right-handed 310
Helix 24
24
B
141 147Right-handed alpha
Helix 25
25
B
151 157Right-handed alpha
Helix 26
26
B
161 170Right-handed alpha
Helix 27
27
B
212 217Right-handed alpha
Helix 28
28
B
225 230Right-handed alpha
Helix 29
29
B
230 243Right-handed alpha
Helix 30
30
B
254 258Right-handed 310
Helix 31
31
B
267 276Right-handed alpha
Helix 32
32
B
277 288Right-handed alpha
Helix 33
33
B
301 306Right-handed 310
Helix 34
34
C
12 18Right-handed alpha
Helix 35
35
C
43 49Right-handed alpha
Helix 36
36
C
51 58Right-handed alpha
Helix 37
37
C
75 94Right-handed alpha
Helix 38
38
C
105 118Right-handed alpha
Helix 39
39
C
119 122Right-handed 310
Helix 40
40
C
138 140Right-handed 310
Helix 41
41
C
141 147Right-handed alpha
Helix 42
42
C
151 157Right-handed alpha
Helix 43
43
C
161 170Right-handed alpha
Helix 44
44
C
213 215Right-handed 310
Helix 45
45
C
225 230Right-handed alpha
Helix 46
46
C
230 243Right-handed alpha
Helix 47
47
C
249 253Right-handed 310
Helix 48
48
C
254 258Right-handed 310
Helix 49
49
C
267 275Right-handed alpha
Helix 50
50
C
277 288Right-handed alpha
Helix 51
51
C
301 306Right-handed 310
Helix 52
52
D
12 19Right-handed alpha
Helix 53
53
D
43 49Right-handed alpha
Helix 54
54
D
53 58Right-handed alpha
Helix 55
55
D
75 93Right-handed alpha
Helix 56
56
D
105 118Right-handed alpha
Helix 57
57
D
119 123Right-handed 310
Helix 58
58
D
141 147Right-handed alpha
Helix 59
59
D
151 157Right-handed alpha
Helix 60
60
D
161 170Right-handed alpha
Helix 61
61
D
212 217Right-handed alpha
Helix 62
62
D
230 243Right-handed alpha
Helix 63
63
D
249 253Right-handed 310
Helix 64
64
D
254 258Right-handed 310
Helix 65
65
D
267 276Right-handed alpha
Helix 66
66
D
277 288Right-handed alpha
Helix 67
67
D
301 306Right-handed 310
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There are 8 sheets in PDB entry 3W9B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
20 22first strand
Strand 2
A
62 66anti-parallel
Strand 3
A
33 37parallel
Strand 4
A
99 104parallel
Strand 5
A
125 131parallel
Strand 6
A
179 183parallel
Strand 7
A
208 211parallel
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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
309 310first strand
Strand 2
A
313 314anti-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
20 22first strand
Strand 2
B
62 66anti-parallel
Strand 3
B
33 37parallel
Strand 4
B
99 104parallel
Strand 5
B
125 131parallel
Strand 6
B
179 183parallel
Strand 7
B
208 211parallel
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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
B
309 310first strand
Strand 2
B
313 314anti-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
20 22first strand
Strand 2
C
62 66anti-parallel
Strand 3
C
33 37parallel
Strand 4
C
99 104parallel
Strand 5
C
125 131parallel
Strand 6
C
179 183parallel
Strand 7
C
208 211parallel
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There are 2 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
309 310first strand
Strand 2
C
313 314anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
20 22first strand
Strand 2
D
62 66anti-parallel
Strand 3
D
33 37parallel
Strand 4
D
99 104parallel
Strand 5
D
125 131parallel
Strand 6
D
179 183parallel
Strand 7
D
208 211parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
309 310first strand
Strand 2
D
313 314anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il