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


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 2DWU entry

There are 3 chains in PDB entry 2DWU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 5VAL 269
B
 HIS 5LYS 270
C
 HIS 5LYS 270
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 2DWU. 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 30Right-handed alpha
Helix 2
2
A
41 44Right-handed 310
Helix 3
3
A
50 66Right-handed alpha
Helix 4
4
A
77 92Right-handed alpha
Helix 5
5
A
99 111Right-handed alpha
Helix 6
6
A
121 127Right-handed alpha
Helix 7
7
A
128 138Right-handed alpha
Helix 8
8
A
150 158Right-handed alpha
Helix 9
9
A
161 178Right-handed alpha
Helix 10
10
A
190 193Right-handed 310
Helix 11
11
A
194 203Right-handed alpha
Helix 12
12
A
211 226Right-handed alpha
Helix 13
13
A
244 257Right-handed alpha
Helix 14
14
B
19 30Right-handed alpha
Helix 15
15
B
41 44Right-handed 310
Helix 16
16
B
50 66Right-handed alpha
Helix 17
17
B
77 92Right-handed alpha
Helix 18
18
B
99 111Right-handed alpha
Helix 19
19
B
121 128Right-handed alpha
Helix 20
20
B
128 138Right-handed alpha
Helix 21
21
B
150 158Right-handed alpha
Helix 22
22
B
161 178Right-handed alpha
Helix 23
23
B
190 193Right-handed 310
Helix 24
24
B
194 203Right-handed alpha
Helix 25
25
B
211 227Right-handed alpha
Helix 26
26
B
244 257Right-handed alpha
Helix 27
27
C
19 30Right-handed alpha
Helix 28
28
C
41 44Right-handed 310
Helix 29
29
C
50 66Right-handed alpha
Helix 30
30
C
77 92Right-handed alpha
Helix 31
31
C
99 111Right-handed alpha
Helix 32
32
C
121 128Right-handed alpha
Helix 33
33
C
128 138Right-handed alpha
Helix 34
34
C
150 158Right-handed alpha
Helix 35
35
C
161 178Right-handed alpha
Helix 36
36
C
190 193Right-handed 310
Helix 37
37
C
194 203Right-handed alpha
Helix 38
38
C
211 226Right-handed alpha
Helix 39
39
C
244 257Right-handed alpha
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There are 6 sheets in PDB entry 2DWU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
96 98first strand
Strand 2
A
70 75parallel
Strand 3
A
9 14parallel
Strand 4
A
35 39parallel
Strand 5
A
238 241parallel
Strand 6
A
262 264parallel
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There are 4 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
142 147first strand
Strand 2
A
115 120parallel
Strand 3
A
183 186parallel
Strand 4
A
207 210parallel
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There are 6 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
96 98first strand
Strand 2
B
70 75parallel
Strand 3
B
9 14parallel
Strand 4
B
35 39parallel
Strand 5
B
238 241parallel
Strand 6
B
262 264parallel
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There are 4 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
142 147first strand
Strand 2
B
115 120parallel
Strand 3
B
183 187parallel
Strand 4
B
207 210parallel
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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
C
96 98first strand
Strand 2
C
70 75parallel
Strand 3
C
9 14parallel
Strand 4
C
35 39parallel
Strand 5
C
238 241parallel
Strand 6
C
262 264parallel
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There are 4 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
142 147first strand
Strand 2
C
115 120parallel
Strand 3
C
183 186parallel
Strand 4
C
207 210parallel
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