Analysis of interatomic Contacts of Structural Units in PDB entry:
2W2L


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 2W2L entry

There are 4 chains in PDB entry 2W2L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 346
B
 PRO 2SER 346
C
 PRO 2SER 345
D
 MET 1SER 345
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 2W2L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 27Right-handed alpha
Helix 2
2
A
36 46Right-handed alpha
Helix 3
3
A
63 67Right-handed 310
Helix 4
4
A
70 75Right-handed alpha
Helix 5
5
A
95 101Right-handed alpha
Helix 6
6
A
113 131Right-handed alpha
Helix 7
7
A
131 141Right-handed alpha
Helix 8
8
A
143 155Right-handed alpha
Helix 9
9
A
172 184Right-handed alpha
Helix 10
10
A
199 207Right-handed alpha
Helix 11
11
A
213 221Right-handed alpha
Helix 12
12
A
239 245Right-handed alpha
Helix 13
13
A
257 260Right-handed 310
Helix 14
14
A
262 272Right-handed alpha
Helix 15
15
A
290 296Right-handed alpha
Helix 16
16
A
309 330Right-handed alpha
Helix 17
17
B
17 27Right-handed alpha
Helix 18
18
B
36 47Right-handed alpha
Helix 19
19
B
63 67Right-handed 310
Helix 20
20
B
70 76Right-handed alpha
Helix 21
21
B
95 101Right-handed alpha
Helix 22
22
B
113 131Right-handed alpha
Helix 23
23
B
131 141Right-handed alpha
Helix 24
24
B
143 158Right-handed alpha
Helix 25
25
B
172 185Right-handed alpha
Helix 26
26
B
199 207Right-handed alpha
Helix 27
27
B
213 221Right-handed alpha
Helix 28
28
B
231 235Right-handed 310
Helix 29
29
B
239 246Right-handed alpha
Helix 30
30
B
257 260Right-handed 310
Helix 31
31
B
262 272Right-handed alpha
Helix 32
32
B
290 295Right-handed alpha
Helix 33
33
B
309 329Right-handed alpha
Helix 34
34
C
16 27Right-handed alpha
Helix 35
35
C
36 46Right-handed alpha
Helix 36
36
C
63 67Right-handed 310
Helix 37
37
C
70 75Right-handed alpha
Helix 38
38
C
95 101Right-handed alpha
Helix 39
39
C
113 131Right-handed alpha
Helix 40
40
C
131 141Right-handed alpha
Helix 41
41
C
143 155Right-handed alpha
Helix 42
42
C
172 184Right-handed alpha
Helix 43
43
C
199 207Right-handed alpha
Helix 44
44
C
213 221Right-handed alpha
Helix 45
45
C
231 235Right-handed 310
Helix 46
46
C
239 246Right-handed alpha
Helix 47
47
C
257 260Right-handed 310
Helix 48
48
C
262 272Right-handed alpha
Helix 49
49
C
290 295Right-handed alpha
Helix 50
50
C
309 329Right-handed alpha
Helix 51
51
D
16 27Right-handed alpha
Helix 52
52
D
36 46Right-handed alpha
Helix 53
53
D
63 67Right-handed 310
Helix 54
54
D
70 75Right-handed alpha
Helix 55
55
D
95 102Right-handed alpha
Helix 56
56
D
113 131Right-handed alpha
Helix 57
57
D
131 140Right-handed alpha
Helix 58
58
D
143 155Right-handed alpha
Helix 59
59
D
172 185Right-handed alpha
Helix 60
60
D
199 207Right-handed alpha
Helix 61
61
D
213 221Right-handed alpha
Helix 62
62
D
231 235Right-handed 310
Helix 63
63
D
239 246Right-handed alpha
Helix 64
64
D
257 260Right-handed 310
Helix 65
65
D
262 272Right-handed alpha
Helix 66
66
D
290 295Right-handed alpha
Helix 67
67
D
309 330Right-handed alpha
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There are 8 sheets in PDB entry 2W2L. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
28 31first strand
Strand 2
A
5 8parallel
Strand 3
A
54 57parallel
Strand 4
A
83 86parallel
Strand 5
A
105 107parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 210first strand
Strand 2
A
189 193parallel
Strand 3
A
165 169parallel
Strand 4
A
223 226parallel
Strand 5
A
250 254parallel
Strand 6
A
275 280parallel
Strand 7
A
299 301parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 31first strand
Strand 2
B
5 9parallel
Strand 3
B
54 57parallel
Strand 4
B
83 86parallel
Strand 5
B
105 107parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 210first strand
Strand 2
B
189 193parallel
Strand 3
B
165 169parallel
Strand 4
B
223 226parallel
Strand 5
B
250 254parallel
Strand 6
B
275 280parallel
Strand 7
B
299 301parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
28 31first strand
Strand 2
C
5 8parallel
Strand 3
C
54 57parallel
Strand 4
C
83 86parallel
Strand 5
C
105 107parallel
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There are 7 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
209 210first strand
Strand 2
C
189 193parallel
Strand 3
C
165 169parallel
Strand 4
C
223 226parallel
Strand 5
C
250 254parallel
Strand 6
C
275 280parallel
Strand 7
C
299 301parallel
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There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
28 31first strand
Strand 2
D
5 8parallel
Strand 3
D
54 57parallel
Strand 4
D
83 86parallel
Strand 5
D
105 107parallel
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There are 7 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
208 210first strand
Strand 2
D
189 193parallel
Strand 3
D
165 169parallel
Strand 4
D
223 226parallel
Strand 5
D
250 254parallel
Strand 6
D
275 280parallel
Strand 7
D
299 301parallel
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