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


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 3RGB entry

There are 5 chains in PDB entry 3RGB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 33MET 414
B
 ALA 7GLN 245
C
 LEU 45LEU 286
E
 HIS 33MET 414
I
 HIS 33THR 80
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 84 helices in PDB entry 3RGB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 45Right-handed alpha
Helix 2
2
A
162 166Right-handed 310
Helix 3
3
A
184 208Right-handed alpha
Helix 4
4
A
212 221Right-handed alpha
Helix 5
5
A
231 255Right-handed alpha
Helix 6
6
A
369 374Right-handed alpha
Helix 7
7
A
375 382Right-handed 310
Helix 8
8
B
12 44Right-handed alpha
Helix 9
9
B
51 55Right-handed 310
Helix 10
10
B
58 69Right-handed alpha
Helix 11
11
B
69 84Right-handed alpha
Helix 12
12
B
87 107Right-handed alpha
Helix 13
13
B
115 120Right-handed alpha
Helix 14
14
B
124 137Right-handed alpha
Helix 15
15
B
140 165Right-handed alpha
Helix 16
16
B
166 168Right-handed 310
Helix 17
17
B
180 188Right-handed alpha
Helix 18
18
B
214 239Right-handed alpha
Helix 19
19
C
50 73Right-handed alpha
Helix 20
20
C
84 89Right-handed alpha
Helix 21
21
C
89 114Right-handed alpha
Helix 22
22
C
123 150Right-handed alpha
Helix 23
23
C
150 163Right-handed alpha
Helix 24
24
C
170 177Right-handed alpha
Helix 25
25
C
179 199Right-handed alpha
Helix 26
26
C
207 216Right-handed alpha
Helix 27
27
C
217 220Right-handed 310
Helix 28
28
C
254 256Right-handed 310
Helix 29
29
C
257 270Right-handed alpha
Helix 30
30
E
39 45Right-handed alpha
Helix 31
31
E
162 166Right-handed 310
Helix 32
32
E
184 208Right-handed alpha
Helix 33
33
E
212 220Right-handed alpha
Helix 34
34
E
231 255Right-handed alpha
Helix 35
35
E
369 374Right-handed alpha
Helix 36
36
E
375 382Right-handed 310
Helix 37
37
I
39 45Right-handed alpha
Helix 38
38
I
162 166Right-handed 310
Helix 39
39
I
184 208Right-handed alpha
Helix 40
40
I
212 220Right-handed alpha
Helix 41
41
I
231 255Right-handed alpha
Helix 42
42
I
369 374Right-handed alpha
Helix 43
43
I
375 382Right-handed 310
Helix 44
44
J
12 44Right-handed alpha
Helix 45
45
J
51 55Right-handed 310
Helix 46
46
J
58 84Right-handed alpha
Helix 47
47
J
87 107Right-handed alpha
Helix 48
48
J
115 120Right-handed alpha
Helix 49
49
J
124 137Right-handed alpha
Helix 50
50
J
140 165Right-handed alpha
Helix 51
51
J
166 168Right-handed 310
Helix 52
52
J
180 188Right-handed alpha
Helix 53
53
J
214 240Right-handed alpha
Helix 54
54
F
12 44Right-handed alpha
Helix 55
55
F
51 55Right-handed 310
Helix 56
56
F
58 84Right-handed alpha
Helix 57
57
F
87 107Right-handed alpha
Helix 58
58
F
115 120Right-handed alpha
Helix 59
59
F
124 137Right-handed alpha
Helix 60
60
F
140 165Right-handed alpha
Helix 61
61
F
166 168Right-handed 310
Helix 62
62
F
180 188Right-handed alpha
Helix 63
63
F
214 239Right-handed alpha
Helix 64
64
K
50 73Right-handed alpha
Helix 65
65
K
84 89Right-handed alpha
Helix 66
66
K
89 114Right-handed alpha
Helix 67
67
K
125 150Right-handed alpha
Helix 68
68
K
150 163Right-handed alpha
Helix 69
69
K
170 177Right-handed alpha
Helix 70
70
K
179 199Right-handed alpha
Helix 71
71
K
207 216Right-handed alpha
Helix 72
72
K
217 220Right-handed 310
Helix 73
73
K
254 256Right-handed 310
Helix 74
74
K
257 270Right-handed alpha
Helix 75
75
G
50 73Right-handed alpha
Helix 76
76
G
84 89Right-handed alpha
Helix 77
77
G
89 114Right-handed alpha
Helix 78
78
G
125 150Right-handed alpha
Helix 79
79
G
150 163Right-handed alpha
Helix 80
80
G
170 177Right-handed alpha
Helix 81
81
G
179 199Right-handed alpha
Helix 82
82
G
207 216Right-handed alpha
Helix 83
83
G
217 220Right-handed 310
Helix 84
84
G
256 270Right-handed alpha
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There are 20 sheets in PDB entry 3RGB. 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, Q, R, S, T,

There are 5 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
47 54first strand
Strand 2
A
64 73anti-parallel
Strand 3
A
121 130anti-parallel
Strand 4
A
98 105anti-parallel
Strand 5
A
108 109anti-parallel
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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
58 60first strand
Strand 2
A
149 160parallel
Strand 3
A
134 144anti-parallel
Strand 4
A
87 92anti-parallel
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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
169 171first strand
Strand 2
A
177 179anti-parallel
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There are 5 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
346 348first strand
Strand 2
A
359 367anti-parallel
Strand 3
A
297 306anti-parallel
Strand 4
A
282 292anti-parallel
Strand 5
A
410 412parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
341 342first strand
Strand 2
A
323 325parallel
Strand 3
A
312 318anti-parallel
Strand 4
A
386 395anti-parallel
Strand 5
A
400 408anti-parallel
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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
170 173first strand
Strand 2
B
176 179anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
47 54first strand
Strand 2
E
64 73anti-parallel
Strand 3
E
121 130anti-parallel
Strand 4
E
98 105anti-parallel
Strand 5
E
108 109anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
58 60first strand
Strand 2
E
149 160parallel
Strand 3
E
134 144anti-parallel
Strand 4
E
87 92anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
169 171first strand
Strand 2
E
177 179anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
282 283first strand
Strand 2
E
297 306anti-parallel
Strand 3
E
359 367anti-parallel
Strand 4
E
346 348anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
282 283first strand
Strand 2
E
297 306anti-parallel
Strand 3
E
286 292anti-parallel
Strand 4
E
410 412parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
341 342first strand
Strand 2
E
323 325parallel
Strand 3
E
313 318anti-parallel
Strand 4
E
386 394anti-parallel
Strand 5
E
400 408anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
47 54first strand
Strand 2
I
64 73anti-parallel
Strand 3
I
121 130anti-parallel
Strand 4
I
98 105anti-parallel
Strand 5
I
108 109anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
58 60first strand
Strand 2
I
149 160parallel
Strand 3
I
134 144anti-parallel
Strand 4
I
87 92anti-parallel
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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
I
169 171first strand
Strand 2
I
177 179anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
282 283first strand
Strand 2
I
297 306anti-parallel
Strand 3
I
359 367anti-parallel
Strand 4
I
346 348anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
282 283first strand
Strand 2
I
297 306anti-parallel
Strand 3
I
286 292anti-parallel
Strand 4
I
410 412parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
341 342first strand
Strand 2
I
323 325parallel
Strand 3
I
313 318anti-parallel
Strand 4
I
386 394anti-parallel
Strand 5
I
400 408anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
170 173first strand
Strand 2
J
176 179anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
170 173first strand
Strand 2
F
176 179anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il