Analysis of interatomic Contacts of Structural Units in PDB entry:
2W37


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 2W37 entry

There are 3 chains in PDB entry 2W37 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3VAL 343
B
 LYS 3VAL 343
C
 LYS 3VAL 343
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 39 helices in PDB entry 2W37. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 42Right-handed alpha
Helix 2
2
A
63 75Right-handed alpha
Helix 3
3
A
96 106Right-handed alpha
Helix 4
4
A
117 126Right-handed alpha
Helix 5
5
A
141 155Right-handed alpha
Helix 6
6
A
172 184Right-handed alpha
Helix 7
7
A
200 213Right-handed alpha
Helix 8
8
A
223 227Right-handed alpha
Helix 9
9
A
246 253Right-handed alpha
Helix 10
10
A
260 265Right-handed alpha
Helix 11
11
A
288 297Right-handed alpha
Helix 12
12
A
306 309Right-handed alpha
Helix 13
13
A
316 335Right-handed alpha
Helix 14
14
B
23 42Right-handed alpha
Helix 15
15
B
63 75Right-handed alpha
Helix 16
16
B
96 106Right-handed alpha
Helix 17
17
B
117 126Right-handed alpha
Helix 18
18
B
141 155Right-handed alpha
Helix 19
19
B
172 184Right-handed alpha
Helix 20
20
B
200 213Right-handed alpha
Helix 21
21
B
223 227Right-handed alpha
Helix 22
22
B
246 253Right-handed alpha
Helix 23
23
B
260 265Right-handed alpha
Helix 24
24
B
288 297Right-handed alpha
Helix 25
25
B
306 309Right-handed alpha
Helix 26
26
B
316 335Right-handed alpha
Helix 27
27
C
23 42Right-handed alpha
Helix 28
28
C
63 75Right-handed alpha
Helix 29
29
C
96 106Right-handed alpha
Helix 30
30
C
117 126Right-handed alpha
Helix 31
31
C
141 155Right-handed alpha
Helix 32
32
C
172 184Right-handed alpha
Helix 33
33
C
200 213Right-handed alpha
Helix 34
34
C
223 227Right-handed alpha
Helix 35
35
C
246 253Right-handed alpha
Helix 36
36
C
260 265Right-handed alpha
Helix 37
37
C
288 297Right-handed alpha
Helix 38
38
C
306 309Right-handed alpha
Helix 39
39
C
316 335Right-handed alpha
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There are 6 sheets in PDB entry 2W37. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB,

There are 4 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
79 83first strand
Strand 2
A
53 59parallel
Strand 3
A
109 113parallel
Strand 4
A
131 135parallel
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There are 5 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
217 220first strand
Strand 2
A
187 191parallel
Strand 3
A
162 166parallel
Strand 4
A
232 235parallel
Strand 5
A
274 277parallel
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There are 4 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
79 83first strand
Strand 2
B
53 59parallel
Strand 3
B
109 113parallel
Strand 4
B
131 135parallel
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There are 5 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
217 220first strand
Strand 2
B
187 191parallel
Strand 3
B
162 166parallel
Strand 4
B
232 235parallel
Strand 5
B
274 277parallel
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There are 4 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
79 83first strand
Strand 2
C
53 59parallel
Strand 3
C
109 113parallel
Strand 4
C
131 135parallel
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There are 5 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
217 220first strand
Strand 2
C
187 191parallel
Strand 3
C
162 166parallel
Strand 4
C
232 235parallel
Strand 5
C
274 277parallel
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