Analysis of interatomic Contacts of Structural Units in PDB entry:
2RC3


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 2RC3 entry

There are 4 chains in PDB entry 2RC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 23SER 149
B
 HIS 22SER 149
C
 HIS 22SER 149
D
 MET 23SER 149
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 31 helices in PDB entry 2RC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 34Right-handed alpha
Helix 2
2
A
45 57Right-handed alpha
Helix 3
3
A
75 82Right-handed alpha
Helix 4
4
A
83 85Right-handed 310
Helix 5
5
A
88 92Right-handed 310
Helix 6
6
A
93 97Right-handed 310
Helix 7
7
A
110 122Right-handed alpha
Helix 8
8
A
140 149Right-handed alpha
Helix 9
9
B
25 34Right-handed alpha
Helix 10
10
B
45 57Right-handed alpha
Helix 11
11
B
75 82Right-handed alpha
Helix 12
12
B
88 92Right-handed 310
Helix 13
13
B
93 98Right-handed alpha
Helix 14
14
B
110 122Right-handed alpha
Helix 15
15
B
140 149Right-handed alpha
Helix 16
16
C
25 34Right-handed alpha
Helix 17
17
C
45 57Right-handed alpha
Helix 18
18
C
75 82Right-handed alpha
Helix 19
19
C
83 85Right-handed 310
Helix 20
20
C
88 92Right-handed 310
Helix 21
21
C
93 98Right-handed alpha
Helix 22
22
C
110 122Right-handed alpha
Helix 23
23
C
140 149Right-handed alpha
Helix 24
24
D
25 34Right-handed alpha
Helix 25
25
D
45 57Right-handed alpha
Helix 26
26
D
75 82Right-handed alpha
Helix 27
27
D
83 85Right-handed 310
Helix 28
28
D
88 92Right-handed 310
Helix 29
29
D
93 98Right-handed alpha
Helix 30
30
D
110 122Right-handed alpha
Helix 31
31
D
140 148Right-handed alpha
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There are 8 sheets in PDB entry 2RC3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
39 40first strand
Strand 2
A
60 65parallel
Strand 3
A
68 74anti-parallel
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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
125 130first strand
Strand 2
A
133 139anti-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
B
39 40first strand
Strand 2
B
60 65parallel
Strand 3
B
68 74anti-parallel
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There are 2 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
125 130first strand
Strand 2
B
133 139anti-parallel
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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
C
39 40first strand
Strand 2
C
60 65parallel
Strand 3
C
68 74anti-parallel
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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
C
125 130first strand
Strand 2
C
133 139anti-parallel
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There are 3 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
39 40first strand
Strand 2
D
60 65parallel
Strand 3
D
68 74anti-parallel
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There are 3 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
105 106first strand
Strand 2
D
125 130parallel
Strand 3
D
133 139anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il