Analysis of interatomic Contacts of Structural Units in PDB entry:
3R7W


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 3R7W entry

There are 4 chains in PDB entry 3R7W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 4PHE 309
B
 MSE 11ILE 324
C
 PRO 4GLN 310
D
 MSE 11ILE 324
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 3R7W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 28Right-handed alpha
Helix 2
2
A
32 38Right-handed 310
Helix 3
3
A
65 74Right-handed alpha
Helix 4
4
A
76 82Right-handed alpha
Helix 5
5
A
97 116Right-handed alpha
Helix 6
6
A
127 131Right-handed 310
Helix 7
7
A
132 153Right-handed alpha
Helix 8
8
A
169 181Right-handed alpha
Helix 9
9
A
185 201Right-handed alpha
Helix 10
10
A
241 258Right-handed alpha
Helix 11
11
A
259 261Right-handed 310
Helix 12
12
A
294 302Right-handed alpha
Helix 13
13
B
23 31Right-handed alpha
Helix 14
14
B
35 39Right-handed 310
Helix 15
15
B
73 81Right-handed alpha
Helix 16
16
B
97 114Right-handed alpha
Helix 17
17
B
131 148Right-handed alpha
Helix 18
18
B
169 180Right-handed alpha
Helix 19
19
B
185 194Right-handed alpha
Helix 20
20
B
195 198Right-handed 310
Helix 21
21
B
224 243Right-handed alpha
Helix 22
22
B
302 323Right-handed alpha
Helix 23
23
C
18 28Right-handed alpha
Helix 24
24
C
33 38Right-handed 310
Helix 25
25
C
65 74Right-handed alpha
Helix 26
26
C
76 82Right-handed alpha
Helix 27
27
C
97 116Right-handed alpha
Helix 28
28
C
132 153Right-handed alpha
Helix 29
29
C
169 181Right-handed alpha
Helix 30
30
C
185 201Right-handed alpha
Helix 31
31
C
241 258Right-handed alpha
Helix 32
32
C
294 306Right-handed alpha
Helix 33
33
D
21 28Right-handed alpha
Helix 34
34
D
97 112Right-handed alpha
Helix 35
35
D
133 149Right-handed alpha
Helix 36
36
D
169 181Right-handed alpha
Helix 37
37
D
194 198Right-handed 310
Helix 38
38
D
224 245Right-handed alpha
Helix 39
39
D
302 323Right-handed alpha
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There are 6 sheets in PDB entry 3R7W. 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
44 51first strand
Strand 2
A
55 62anti-parallel
Strand 3
A
6 12parallel
Strand 4
A
86 92parallel
Strand 5
A
120 126parallel
Strand 6
A
160 163parallel
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There are 10 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
215 218first strand
Strand 2
A
202 209anti-parallel
Strand 3
A
282 288anti-parallel
Strand 4
A
273 277anti-parallel
Strand 5
A
264 269anti-parallel
Strand 6
B
270 275anti-parallel
Strand 7
B
280 285anti-parallel
Strand 8
B
290 296anti-parallel
Strand 9
B
202 209anti-parallel
Strand 10
B
217 218anti-parallel
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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
50 52first strand
Strand 2
B
58 62anti-parallel
Strand 3
B
12 15parallel
Strand 4
B
85 89parallel
Strand 5
B
118 122parallel
Strand 6
B
159 162parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
44 51first strand
Strand 2
C
55 62anti-parallel
Strand 3
C
7 12parallel
Strand 4
C
84 92parallel
Strand 5
C
120 126parallel
Strand 6
C
160 164parallel
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There are 9 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
215 218first strand
Strand 2
C
202 209anti-parallel
Strand 3
C
282 288anti-parallel
Strand 4
C
273 277anti-parallel
Strand 5
C
266 269anti-parallel
Strand 6
D
270 274anti-parallel
Strand 7
D
280 285anti-parallel
Strand 8
D
291 296anti-parallel
Strand 9
D
202 206anti-parallel
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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
D
13 16first strand
Strand 2
D
86 89parallel
Strand 3
D
119 123parallel
Strand 4
D
160 163parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il