Analysis of interatomic Contacts of Structural Units in PDB entry:
1B3R


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 1B3R entry

There are 4 chains in PDB entry 1B3R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4TYR 431
B
 LEU 4TYR 431
C
 LEU 4TYR 431
D
 LEU 4TYR 431
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
Back to top of page

There are 79 helices in PDB entry 1B3R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 27Right-handed 310
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
57 69Right-handed alpha
Helix 4
4
A
85 93Right-handed alpha
Helix 5
5
A
106 117Right-handed alpha
Helix 6
6
A
133 141Right-handed alpha
Helix 7
7
A
143 148Right-handed alpha
Helix 8
8
A
157 168Right-handed alpha
Helix 9
9
A
183 189Right-handed alpha
Helix 10
10
A
191 206Right-handed alpha
Helix 11
11
A
222 234Right-handed alpha
Helix 12
12
A
245 254Right-handed alpha
Helix 13
13
A
261 266Right-handed alpha
Helix 14
14
A
283 288Right-handed alpha
Helix 15
15
A
307 313Right-handed alpha
Helix 16
16
A
339 341Right-handed 310
Helix 17
17
A
344 348Right-handed alpha
Helix 18
18
A
354 373Right-handed alpha
Helix 19
19
A
387 397Right-handed alpha
Helix 20
20
A
410 416Right-handed alpha
Helix 21
21
B
11 27Right-handed 310
Helix 22
22
B
29 38Right-handed alpha
Helix 23
23
B
57 69Right-handed alpha
Helix 24
24
B
85 93Right-handed alpha
Helix 25
25
B
106 116Right-handed alpha
Helix 26
26
B
132 141Right-handed 310
Helix 27
27
B
146 148Right-handed 310
Helix 28
28
B
157 169Right-handed alpha
Helix 29
29
B
183 206Right-handed alpha
Helix 30
30
B
222 234Right-handed alpha
Helix 31
31
B
245 254Right-handed alpha
Helix 32
32
B
261 266Right-handed alpha
Helix 33
33
B
283 286Right-handed alpha
Helix 34
34
B
307 313Right-handed alpha
Helix 35
35
B
339 341Right-handed 310
Helix 36
36
B
344 347Right-handed alpha
Helix 37
37
B
354 373Right-handed alpha
Helix 38
38
B
387 397Right-handed alpha
Helix 39
39
B
410 416Right-handed alpha
Helix 40
40
C
11 27Right-handed 310
Helix 41
41
C
29 38Right-handed alpha
Helix 42
42
C
57 69Right-handed alpha
Helix 43
43
C
85 93Right-handed alpha
Helix 44
44
C
106 116Right-handed alpha
Helix 45
45
C
132 141Right-handed 310
Helix 46
46
C
146 148Right-handed 310
Helix 47
47
C
157 168Right-handed alpha
Helix 48
48
C
183 189Right-handed alpha
Helix 49
49
C
191 206Right-handed alpha
Helix 50
50
C
222 234Right-handed alpha
Helix 51
51
C
245 254Right-handed alpha
Helix 52
52
C
261 266Right-handed alpha
Helix 53
53
C
283 286Right-handed alpha
Helix 54
54
C
307 313Right-handed alpha
Helix 55
55
C
339 341Right-handed 310
Helix 56
56
C
344 347Right-handed alpha
Helix 57
57
C
354 373Right-handed alpha
Helix 58
58
C
387 397Right-handed alpha
Helix 59
59
C
410 416Right-handed alpha
Helix 60
60
D
11 27Right-handed 310
Helix 61
61
D
29 38Right-handed alpha
Helix 62
62
D
57 69Right-handed alpha
Helix 63
63
D
85 93Right-handed alpha
Helix 64
64
D
106 117Right-handed alpha
Helix 65
65
D
133 141Right-handed alpha
Helix 66
66
D
143 148Right-handed alpha
Helix 67
67
D
157 168Right-handed alpha
Helix 68
68
D
183 189Right-handed alpha
Helix 69
69
D
192 206Right-handed alpha
Helix 70
70
D
222 234Right-handed alpha
Helix 71
71
D
245 254Right-handed alpha
Helix 72
72
D
261 266Right-handed alpha
Helix 73
73
D
283 288Right-handed alpha
Helix 74
74
D
307 313Right-handed alpha
Helix 75
75
D
339 341Right-handed 310
Helix 76
76
D
344 347Right-handed alpha
Helix 77
77
D
354 373Right-handed alpha
Helix 78
78
D
387 397Right-handed alpha
Helix 79
79
D
410 416Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1B3R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
72 76first strand
Strand 2
A
48 52parallel
Strand 3
A
126 129parallel
Strand 4
A
151 154parallel
Strand 5
A
176 178parallel
Strand 6
A
382 384parallel
Back to list of sheets
Back to top of page

There are 8 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
314 319first strand
Strand 2
A
324 329anti-parallel
Strand 3
A
334 338anti-parallel
Strand 4
A
293 297parallel
Strand 5
A
270 273parallel
Strand 6
A
214 218parallel
Strand 7
A
237 241parallel
Strand 8
A
257 259parallel
Back to list of sheets
Back to top of page

There are 7 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
382 384first strand
Strand 2
B
176 178parallel
Strand 3
B
152 154parallel
Strand 4
B
126 129parallel
Strand 5
B
48 52parallel
Strand 6
B
72 76parallel
Strand 7
B
97 99parallel
Back to list of sheets
Back to top of page

There are 8 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
316 321first strand
Strand 2
B
324 328anti-parallel
Strand 3
B
334 338anti-parallel
Strand 4
B
293 297parallel
Strand 5
B
270 273parallel
Strand 6
B
214 218parallel
Strand 7
B
237 241parallel
Strand 8
B
257 259parallel
Back to list of sheets
Back to top of page

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
C
382 384first strand
Strand 2
C
176 178parallel
Strand 3
C
152 154parallel
Strand 4
C
126 129parallel
Strand 5
C
48 52parallel
Strand 6
C
72 76parallel
Strand 7
C
97 99parallel
Back to list of sheets
Back to top of page

There are 7 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
237 241first strand
Strand 2
C
214 218parallel
Strand 3
C
270 273parallel
Strand 4
C
293 297parallel
Strand 5
C
334 338parallel
Strand 6
C
324 328anti-parallel
Strand 7
C
316 321anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
382 384first strand
Strand 2
D
176 178parallel
Strand 3
D
151 154parallel
Strand 4
D
126 129parallel
Strand 5
D
48 52parallel
Strand 6
D
72 76parallel
Strand 7
D
97 99parallel
Back to list of sheets
Back to top of page

There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
316 321first strand
Strand 2
D
324 328anti-parallel
Strand 3
D
334 338anti-parallel
Strand 4
D
293 297parallel
Strand 5
D
270 273parallel
Strand 6
D
214 218parallel
Strand 7
D
237 241parallel
Strand 8
D
257 259parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il