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


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 3RUC entry

There are 4 chains in PDB entry 3RUC (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 251
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 64 helices in PDB entry 3RUC. 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 70Right-handed alpha
Helix 5
5
A
81 90Right-handed alpha
Helix 6
6
A
103 110Right-handed alpha
Helix 7
7
A
110 119Right-handed alpha
Helix 8
8
A
119 133Right-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 284Right-handed alpha
Helix 15
15
A
310 318Right-handed alpha
Helix 16
16
A
324 341Right-handed alpha
Helix 17
17
B
2 15Right-handed alpha
Helix 18
18
B
26 39Right-handed alpha
Helix 19
19
B
53 64Right-handed alpha
Helix 20
20
B
65 70Right-handed alpha
Helix 21
21
B
81 90Right-handed alpha
Helix 22
22
B
103 110Right-handed alpha
Helix 23
23
B
110 119Right-handed alpha
Helix 24
24
B
119 133Right-handed alpha
Helix 25
25
B
144 147Right-handed 310
Helix 26
26
B
164 185Right-handed alpha
Helix 27
27
B
209 221Right-handed alpha
Helix 28
28
B
239 251Right-handed alpha
Helix 29
29
B
253 257Right-handed 310
Helix 30
30
B
271 284Right-handed alpha
Helix 31
31
B
310 318Right-handed alpha
Helix 32
32
B
324 341Right-handed alpha
Helix 33
33
C
2 15Right-handed alpha
Helix 34
34
C
26 39Right-handed alpha
Helix 35
35
C
53 64Right-handed alpha
Helix 36
36
C
65 70Right-handed alpha
Helix 37
37
C
81 90Right-handed alpha
Helix 38
38
C
103 110Right-handed alpha
Helix 39
39
C
110 119Right-handed alpha
Helix 40
40
C
119 133Right-handed alpha
Helix 41
41
C
144 147Right-handed 310
Helix 42
42
C
164 185Right-handed alpha
Helix 43
43
C
209 221Right-handed alpha
Helix 44
44
C
239 251Right-handed alpha
Helix 45
45
C
253 257Right-handed 310
Helix 46
46
C
271 286Right-handed alpha
Helix 47
47
C
310 318Right-handed alpha
Helix 48
48
C
324 341Right-handed alpha
Helix 49
49
D
2 15Right-handed alpha
Helix 50
50
D
26 39Right-handed alpha
Helix 51
51
D
53 64Right-handed alpha
Helix 52
52
D
65 70Right-handed alpha
Helix 53
53
D
81 90Right-handed alpha
Helix 54
54
D
103 110Right-handed alpha
Helix 55
55
D
110 119Right-handed alpha
Helix 56
56
D
119 133Right-handed alpha
Helix 57
57
D
144 147Right-handed 310
Helix 58
58
D
164 185Right-handed alpha
Helix 59
59
D
209 221Right-handed alpha
Helix 60
60
D
239 251Right-handed alpha
Helix 61
61
D
253 257Right-handed 310
Helix 62
62
D
271 286Right-handed alpha
Helix 63
63
D
310 318Right-handed alpha
Helix 64
64
D
324 341Right-handed alpha
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There are 16 sheets in PDB entry 3RUC. 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 227first strand
Strand 2
A
294 296parallel
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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 227first strand
Strand 2
B
294 296parallel
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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