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


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 3RBF entry

There are 2 chains in PDB entry 3RBF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 480
B
 MET 1GLU 480
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 3RBF. 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 23Right-handed alpha
Helix 2
2
A
38 42Right-handed 310
Helix 3
3
A
52 64Right-handed alpha
Helix 4
4
A
65 68Right-handed 310
Helix 5
5
A
85 98Right-handed alpha
Helix 6
6
A
108 126Right-handed alpha
Helix 7
7
A
129 133Right-handed 310
Helix 8
8
A
147 171Right-handed alpha
Helix 9
9
A
175 181Right-handed alpha
Helix 10
10
A
193 202Right-handed alpha
Helix 11
11
A
218 232Right-handed alpha
Helix 12
12
A
253 264Right-handed alpha
Helix 13
13
A
274 280Right-handed 310
Helix 14
14
A
281 286Right-handed alpha
Helix 15
15
A
287 289Right-handed 310
Helix 16
16
A
290 294Right-handed 310
Helix 17
17
A
300 305Right-handed alpha
Helix 18
18
A
357 394Right-handed alpha
Helix 19
19
A
416 431Right-handed alpha
Helix 20
20
A
456 480Right-handed alpha
Helix 21
21
B
2 23Right-handed alpha
Helix 22
22
B
24 26Right-handed 310
Helix 23
23
B
38 42Right-handed 310
Helix 24
24
B
52 63Right-handed alpha
Helix 25
25
B
64 68Right-handed 310
Helix 26
26
B
85 99Right-handed alpha
Helix 27
27
B
108 127Right-handed alpha
Helix 28
28
B
129 133Right-handed 310
Helix 29
29
B
147 171Right-handed alpha
Helix 30
30
B
175 182Right-handed alpha
Helix 31
31
B
192 203Right-handed alpha
Helix 32
32
B
219 232Right-handed alpha
Helix 33
33
B
253 264Right-handed alpha
Helix 34
34
B
274 288Right-handed 310
Helix 35
35
B
301 306Right-handed alpha
Helix 36
36
B
318 322Right-handed 310
Helix 37
37
B
358 394Right-handed alpha
Helix 38
38
B
416 430Right-handed alpha
Helix 39
39
B
456 479Right-handed alpha
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There are 4 sheets in PDB entry 3RBF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
141 145first strand
Strand 2
A
312 316anti-parallel
Strand 3
A
296 299anti-parallel
Strand 4
A
267 271parallel
Strand 5
A
235 242parallel
Strand 6
A
183 188parallel
Strand 7
A
205 209parallel
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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
398 400first strand
Strand 2
A
408 413anti-parallel
Strand 3
A
443 449anti-parallel
Strand 4
A
437 440anti-parallel
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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
141 145first strand
Strand 2
B
312 316anti-parallel
Strand 3
B
296 299anti-parallel
Strand 4
B
267 271parallel
Strand 5
B
235 242parallel
Strand 6
B
183 188parallel
Strand 7
B
205 209parallel
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There are 4 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
398 400first strand
Strand 2
B
408 413anti-parallel
Strand 3
B
443 449anti-parallel
Strand 4
B
436 440anti-parallel
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