Analysis of interatomic Contacts of Structural Units in PDB entry:
3RU9


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 3RU9 entry

There are 4 chains in PDB entry 3RU9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 1LYS 341
B
 TYR 1LYS 341
C
 TYR 1LYS 341
D
 TYR 1LEU 248
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 66 helices in PDB entry 3RU9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 15Right-handed alpha
Helix 2
2
A
26 39Right-handed alpha
Helix 3
3
A
53 64Right-handed alpha
Helix 4
4
A
65 71Right-handed alpha
Helix 5
5
A
81 89Right-handed alpha
Helix 6
6
A
103 110Right-handed alpha
Helix 7
7
A
110 119Right-handed alpha
Helix 8
8
A
119 132Right-handed alpha
Helix 9
9
A
144 147Right-handed 310
Helix 10
10
A
164 185Right-handed alpha
Helix 11
11
A
209 221Right-handed alpha
Helix 12
12
A
239 251Right-handed alpha
Helix 13
13
A
253 257Right-handed 310
Helix 14
14
A
271 283Right-handed alpha
Helix 15
15
A
284 286Right-handed 310
Helix 16
16
A
310 318Right-handed alpha
Helix 17
17
A
324 341Right-handed alpha
Helix 18
18
B
2 15Right-handed alpha
Helix 19
19
B
26 39Right-handed alpha
Helix 20
20
B
53 64Right-handed alpha
Helix 21
21
B
65 70Right-handed alpha
Helix 22
22
B
81 89Right-handed alpha
Helix 23
23
B
103 110Right-handed alpha
Helix 24
24
B
110 119Right-handed alpha
Helix 25
25
B
119 132Right-handed alpha
Helix 26
26
B
144 147Right-handed 310
Helix 27
27
B
164 185Right-handed alpha
Helix 28
28
B
209 221Right-handed alpha
Helix 29
29
B
239 251Right-handed alpha
Helix 30
30
B
253 257Right-handed 310
Helix 31
31
B
271 283Right-handed alpha
Helix 32
32
B
284 286Right-handed 310
Helix 33
33
B
310 317Right-handed alpha
Helix 34
34
B
324 341Right-handed alpha
Helix 35
35
C
2 15Right-handed alpha
Helix 36
36
C
26 39Right-handed alpha
Helix 37
37
C
53 62Right-handed alpha
Helix 38
38
C
65 70Right-handed alpha
Helix 39
39
C
81 89Right-handed alpha
Helix 40
40
C
103 110Right-handed alpha
Helix 41
41
C
110 119Right-handed alpha
Helix 42
42
C
119 132Right-handed alpha
Helix 43
43
C
144 147Right-handed 310
Helix 44
44
C
164 185Right-handed alpha
Helix 45
45
C
209 221Right-handed alpha
Helix 46
46
C
239 251Right-handed alpha
Helix 47
47
C
253 257Right-handed 310
Helix 48
48
C
271 286Right-handed alpha
Helix 49
49
C
310 318Right-handed alpha
Helix 50
50
C
324 341Right-handed alpha
Helix 51
51
D
2 15Right-handed alpha
Helix 52
52
D
26 39Right-handed alpha
Helix 53
53
D
53 64Right-handed alpha
Helix 54
54
D
65 70Right-handed alpha
Helix 55
55
D
81 89Right-handed alpha
Helix 56
56
D
103 110Right-handed alpha
Helix 57
57
D
110 119Right-handed alpha
Helix 58
58
D
119 133Right-handed alpha
Helix 59
59
D
144 147Right-handed 310
Helix 60
60
D
164 185Right-handed alpha
Helix 61
61
D
209 221Right-handed alpha
Helix 62
62
D
239 251Right-handed alpha
Helix 63
63
D
253 257Right-handed 310
Helix 64
64
D
271 286Right-handed alpha
Helix 65
65
D
310 318Right-handed alpha
Helix 66
66
D
324 341Right-handed alpha
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There are 16 sheets in PDB entry 3RU9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
72 76first strand
Strand 2
A
42 47parallel
Strand 3
A
18 22parallel
Strand 4
A
94 97parallel
Strand 5
A
136 142parallel
Strand 6
A
189 193parallel
Strand 7
A
259 263parallel
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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
196 197first strand
Strand 2
A
237 238parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 226first strand
Strand 2
A
294 295parallel
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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
A
233 234first strand
Strand 2
A
269 270anti-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
B
72 76first strand
Strand 2
B
42 47parallel
Strand 3
B
18 22parallel
Strand 4
B
94 97parallel
Strand 5
B
136 142parallel
Strand 6
B
189 193parallel
Strand 7
B
259 263parallel
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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
B
196 197first strand
Strand 2
B
237 238parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
225 226first strand
Strand 2
B
294 295parallel
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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
B
233 234first strand
Strand 2
B
269 270anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
72 76first strand
Strand 2
C
42 47parallel
Strand 3
C
18 22parallel
Strand 4
C
94 97parallel
Strand 5
C
136 142parallel
Strand 6
C
189 193parallel
Strand 7
C
259 263parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
196 197first strand
Strand 2
C
237 238parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
225 227first strand
Strand 2
C
294 296parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
233 234first strand
Strand 2
C
269 270anti-parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
72 76first strand
Strand 2
D
42 47parallel
Strand 3
D
18 22parallel
Strand 4
D
94 97parallel
Strand 5
D
136 142parallel
Strand 6
D
189 193parallel
Strand 7
D
259 263parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
196 197first strand
Strand 2
D
237 238parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
225 227first strand
Strand 2
D
294 296parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
233 234first strand
Strand 2
D
269 270anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il