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


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 3RSB entry

There are 4 chains in PDB entry 3RSB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 191
B
 MSE 1LEU 191
C
 MSE 1LEU 190
D
 MSE 1LEU 190
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 25 helices in PDB entry 3RSB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 17Right-handed 310
Helix 2
2
A
18 21Right-handed 310
Helix 3
3
A
29 39Right-handed alpha
Helix 4
4
A
53 64Right-handed alpha
Helix 5
5
A
106 122Right-handed alpha
Helix 6
6
A
180 190Right-handed alpha
Helix 7
7
B
11 15Right-handed 310
Helix 8
8
B
18 21Right-handed 310
Helix 9
9
B
29 40Right-handed alpha
Helix 10
10
B
53 64Right-handed alpha
Helix 11
11
B
87 91Right-handed 310
Helix 12
12
B
106 124Right-handed alpha
Helix 13
13
B
181 191Right-handed alpha
Helix 14
14
C
18 21Right-handed 310
Helix 15
15
C
29 39Right-handed alpha
Helix 16
16
C
53 64Right-handed alpha
Helix 17
17
C
85 91Right-handed 310
Helix 18
18
C
106 124Right-handed alpha
Helix 19
19
C
180 190Right-handed alpha
Helix 20
20
D
18 21Right-handed 310
Helix 21
21
D
29 40Right-handed alpha
Helix 22
22
D
53 64Right-handed alpha
Helix 23
23
D
86 91Right-handed 310
Helix 24
24
D
106 124Right-handed alpha
Helix 25
25
D
180 189Right-handed alpha
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There are 13 sheets in PDB entry 3RSB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

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
69 72first strand
Strand 2
A
45 49parallel
Strand 3
A
2 7parallel
Strand 4
A
95 99parallel
Strand 5
A
149 157anti-parallel
Strand 6
A
129 135anti-parallel
Strand 7
A
166 170parallel
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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
23 24first strand
Strand 2
A
27 28anti-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
102 103first strand
Strand 2
A
176 177anti-parallel
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There are 7 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
69 73first strand
Strand 2
B
45 49parallel
Strand 3
B
3 7parallel
Strand 4
B
95 99parallel
Strand 5
B
149 157anti-parallel
Strand 6
B
129 135anti-parallel
Strand 7
B
166 170parallel
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There are 2 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
23 24first strand
Strand 2
B
27 28anti-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
B
102 103first strand
Strand 2
B
176 177anti-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
144 146first strand
Strand 2
D
144 146anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 48first strand
Strand 2
C
3 6parallel
Strand 3
C
95 99parallel
Strand 4
C
149 157anti-parallel
Strand 5
C
129 135anti-parallel
Strand 6
C
166 170parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
23 24first strand
Strand 2
C
27 28anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
102 103first strand
Strand 2
C
176 177anti-parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
69 73first strand
Strand 2
D
45 49parallel
Strand 3
D
2 6parallel
Strand 4
D
95 99parallel
Strand 5
D
149 157anti-parallel
Strand 6
D
130 135anti-parallel
Strand 7
D
168 170parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 24first strand
Strand 2
D
27 28anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
102 103first strand
Strand 2
D
176 177anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il