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


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 2RCB entry

There are 2 chains in PDB entry 2RCB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4TYR 285
B
 ARG 4TYR 285
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 24 helices in PDB entry 2RCB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 56Right-handed alpha
Helix 2
2
A
59 61Right-handed 310
Helix 3
3
A
68 81Right-handed alpha
Helix 4
4
A
104 112Right-handed alpha
Helix 5
5
A
125 130Right-handed alpha
Helix 6
6
A
159 164Right-handed alpha
Helix 7
7
A
177 187Right-handed alpha
Helix 8
8
A
187 195Right-handed alpha
Helix 9
9
A
201 211Right-handed alpha
Helix 10
10
A
223 233Right-handed alpha
Helix 11
11
A
260 274Right-handed alpha
Helix 12
12
A
275 285Right-handed alpha
Helix 13
13
B
42 54Right-handed alpha
Helix 14
14
B
59 61Right-handed 310
Helix 15
15
B
68 81Right-handed alpha
Helix 16
16
B
104 112Right-handed alpha
Helix 17
17
B
125 130Right-handed alpha
Helix 18
18
B
159 164Right-handed alpha
Helix 19
19
B
177 187Right-handed alpha
Helix 20
20
B
187 195Right-handed alpha
Helix 21
21
B
201 211Right-handed alpha
Helix 22
22
B
223 233Right-handed alpha
Helix 23
23
B
260 274Right-handed alpha
Helix 24
24
B
275 285Right-handed alpha
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There are 8 sheets in PDB entry 2RCB. 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
19 22first strand
Strand 2
A
63 67anti-parallel
Strand 3
A
33 36anti-parallel
Strand 4
A
84 89parallel
Strand 5
A
6 11parallel
Strand 6
A
117 118parallel
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There are 2 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
98 99first strand
Strand 2
A
102 103anti-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
132 134first strand
Strand 2
A
253 255anti-parallel
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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
A
171 172first strand
Strand 2
A
218 222parallel
Strand 3
A
139 148anti-parallel
Strand 4
A
238 250anti-parallel
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There are 6 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
19 21first strand
Strand 2
B
63 67anti-parallel
Strand 3
B
33 36anti-parallel
Strand 4
B
84 89parallel
Strand 5
B
6 11parallel
Strand 6
B
117 118parallel
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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
98 99first strand
Strand 2
B
102 103anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
132 134first strand
Strand 2
B
253 255anti-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
B
171 172first strand
Strand 2
B
218 222parallel
Strand 3
B
139 148anti-parallel
Strand 4
B
238 250anti-parallel
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