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


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 3BCX entry

There are 2 chains in PDB entry 3BCX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PHE 437
B
 SER 2PHE 437
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 38 helices in PDB entry 3BCX. 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 22Right-handed alpha
Helix 2
2
A
42 56Right-handed alpha
Helix 3
3
A
61 76Right-handed alpha
Helix 4
4
A
85 97Right-handed alpha
Helix 5
5
A
98 106Right-handed 310
Helix 6
6
A
120 130Right-handed alpha
Helix 7
7
A
147 149Right-handed 310
Helix 8
8
A
150 155Right-handed alpha
Helix 9
9
A
167 170Right-handed 310
Helix 10
10
A
173 185Right-handed alpha
Helix 11
11
A
234 246Right-handed alpha
Helix 12
12
A
277 281Right-handed 310
Helix 13
13
A
292 324Right-handed alpha
Helix 14
14
A
325 328Right-handed 310
Helix 15
15
A
353 356Right-handed 310
Helix 16
16
A
358 369Right-handed alpha
Helix 17
17
A
380 388Right-handed 310
Helix 18
18
A
398 407Right-handed alpha
Helix 19
19
A
418 433Right-handed alpha
Helix 20
20
B
2 22Right-handed alpha
Helix 21
21
B
42 56Right-handed alpha
Helix 22
22
B
61 76Right-handed alpha
Helix 23
23
B
85 97Right-handed alpha
Helix 24
24
B
98 106Right-handed 310
Helix 25
25
B
120 130Right-handed alpha
Helix 26
26
B
147 155Right-handed 310
Helix 27
27
B
167 170Right-handed 310
Helix 28
28
B
173 184Right-handed alpha
Helix 29
29
B
234 246Right-handed alpha
Helix 30
30
B
277 281Right-handed 310
Helix 31
31
B
292 304Right-handed alpha
Helix 32
32
B
305 324Right-handed alpha
Helix 33
33
B
325 328Right-handed 310
Helix 34
34
B
353 356Right-handed 310
Helix 35
35
B
358 369Right-handed alpha
Helix 36
36
B
380 388Right-handed 310
Helix 37
37
B
398 407Right-handed alpha
Helix 38
38
B
418 433Right-handed alpha
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There are 6 sheets in PDB entry 3BCX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
79 83first strand
Strand 2
A
228 232anti-parallel
Strand 3
A
211 215anti-parallel
Strand 4
A
187 191parallel
Strand 5
A
159 165parallel
Strand 6
A
112 116parallel
Strand 7
A
133 137parallel
Strand 8
A
393 394parallel
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There are 3 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
203 204first strand
Strand 2
A
199 200anti-parallel
Strand 3
A
340 341anti-parallel
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There are 3 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
331 332first strand
Strand 2
A
347 351anti-parallel
Strand 3
A
408 411anti-parallel
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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
79 83first strand
Strand 2
B
228 232anti-parallel
Strand 3
B
211 215anti-parallel
Strand 4
B
187 191parallel
Strand 5
B
159 165parallel
Strand 6
B
112 116parallel
Strand 7
B
133 137parallel
Strand 8
B
393 394parallel
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There are 3 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
203 204first strand
Strand 2
B
199 200anti-parallel
Strand 3
B
340 341anti-parallel
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There are 3 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
331 332first strand
Strand 2
B
347 351anti-parallel
Strand 3
B
408 411anti-parallel
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