Analysis of interatomic Contacts of Structural Units in PDB entry:
2BIF


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 2BIF entry

There are 2 chains in PDB entry 2BIF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 37GLN 468
B
 CYS 37GLN 468
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 42 helices in PDB entry 2BIF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 64Right-handed alpha
Helix 2
2
A
74 82Right-handed alpha
Helix 3
3
A
88 91Right-handed 310
Helix 4
4
A
96 118Right-handed alpha
Helix 5
5
A
134 146Right-handed alpha
Helix 6
6
A
161 174Right-handed alpha
Helix 7
7
A
176 178Right-handed 310
Helix 8
8
A
183 200Right-handed alpha
Helix 9
9
A
232 243Right-handed alpha
Helix 10
10
A
260 263Right-handed alpha
Helix 11
11
A
275 291Right-handed alpha
Helix 12
12
A
304 312Right-handed alpha
Helix 13
13
A
321 323Right-handed 310
Helix 14
14
A
329 331Right-handed 310
Helix 15
15
A
336 342Right-handed alpha
Helix 16
16
A
344 352Right-handed alpha
Helix 17
17
A
365 371Right-handed alpha
Helix 18
18
A
373 381Right-handed alpha
Helix 19
19
A
391 401Right-handed alpha
Helix 20
20
A
406 411Right-handed alpha
Helix 21
21
A
457 460Right-handed alpha
Helix 22
22
B
51 64Right-handed alpha
Helix 23
23
B
74 82Right-handed alpha
Helix 24
24
B
88 91Right-handed 310
Helix 25
25
B
96 118Right-handed alpha
Helix 26
26
B
134 146Right-handed alpha
Helix 27
27
B
161 174Right-handed alpha
Helix 28
28
B
176 178Right-handed 310
Helix 29
29
B
183 200Right-handed alpha
Helix 30
30
B
232 243Right-handed alpha
Helix 31
31
B
260 263Right-handed alpha
Helix 32
32
B
275 291Right-handed alpha
Helix 33
33
B
304 312Right-handed alpha
Helix 34
34
B
321 323Right-handed 310
Helix 35
35
B
329 331Right-handed 310
Helix 36
36
B
336 342Right-handed alpha
Helix 37
37
B
344 352Right-handed alpha
Helix 38
38
B
365 371Right-handed alpha
Helix 39
39
B
373 381Right-handed alpha
Helix 40
40
B
391 401Right-handed alpha
Helix 41
41
B
406 411Right-handed alpha
Helix 42
42
B
457 460Right-handed alpha
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There are 4 sheets in PDB entry 2BIF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
223 227first strand
Strand 2
A
214 218anti-parallel
Strand 3
A
150 156parallel
Strand 4
A
39 44parallel
Strand 5
A
124 128parallel
Strand 6
A
69 73parallel
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There are 5 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
429 435first strand
Strand 2
A
418 424anti-parallel
Strand 3
A
251 255anti-parallel
Strand 4
A
385 389parallel
Strand 5
A
297 300parallel
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There are 6 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
223 227first strand
Strand 2
B
214 218anti-parallel
Strand 3
B
150 157parallel
Strand 4
B
39 44parallel
Strand 5
B
124 128parallel
Strand 6
B
69 73parallel
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There are 6 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
429 435first strand
Strand 2
B
418 424anti-parallel
Strand 3
B
251 255anti-parallel
Strand 4
B
385 389parallel
Strand 5
B
297 300parallel
Strand 6
B
317 319parallel
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