Analysis of interatomic Contacts of Structural Units in PDB entry:
1V9S


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 1V9S entry

There are 4 chains in PDB entry 1V9S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LYS 208
B
 MSE 1LYS 208
C
 MSE 1LYS 208
D
 MSE 1LYS 208
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 28 helices in PDB entry 1V9S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 20Right-handed alpha
Helix 2
2
A
24 44Right-handed alpha
Helix 3
3
A
79 89Right-handed alpha
Helix 4
4
A
120 124Right-handed 310
Helix 5
5
A
136 149Right-handed alpha
Helix 6
6
A
162 173Right-handed alpha
Helix 7
7
A
199 206Right-handed alpha
Helix 8
8
B
8 20Right-handed alpha
Helix 9
9
B
24 44Right-handed alpha
Helix 10
10
B
79 89Right-handed alpha
Helix 11
11
B
120 124Right-handed 310
Helix 12
12
B
136 148Right-handed alpha
Helix 13
13
B
162 173Right-handed alpha
Helix 14
14
B
199 206Right-handed alpha
Helix 15
15
C
8 20Right-handed alpha
Helix 16
16
C
24 44Right-handed alpha
Helix 17
17
C
79 89Right-handed alpha
Helix 18
18
C
120 124Right-handed 310
Helix 19
19
C
136 149Right-handed alpha
Helix 20
20
C
162 173Right-handed alpha
Helix 21
21
C
199 206Right-handed alpha
Helix 22
22
D
8 20Right-handed alpha
Helix 23
23
D
24 44Right-handed alpha
Helix 24
24
D
79 89Right-handed alpha
Helix 25
25
D
120 124Right-handed 310
Helix 26
26
D
136 149Right-handed alpha
Helix 27
27
D
162 173Right-handed alpha
Helix 28
28
D
199 206Right-handed alpha
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There are 16 sheets in PDB entry 1V9S. 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, N, O, P,

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
3 5first strand
Strand 2
A
177 183parallel
Strand 3
A
155 161parallel
Strand 4
A
126 129parallel
Strand 5
A
72 76parallel
Strand 6
A
95 100parallel
Strand 7
A
114 116anti-parallel
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There are 4 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
3 5first strand
Strand 2
A
177 183parallel
Strand 3
A
155 161parallel
Strand 4
A
132 133parallel
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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
49 55first strand
Strand 2
A
60 66anti-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
A
186 187first strand
Strand 2
A
193 194anti-parallel
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There are 7 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
2 5first strand
Strand 2
B
177 183parallel
Strand 3
B
155 161parallel
Strand 4
B
126 129parallel
Strand 5
B
72 77parallel
Strand 6
B
95 103parallel
Strand 7
B
110 116anti-parallel
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There are 4 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
2 5first strand
Strand 2
B
177 183parallel
Strand 3
B
155 161parallel
Strand 4
B
132 133parallel
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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
49 55first strand
Strand 2
B
60 66anti-parallel
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There are 2 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
186 187first strand
Strand 2
B
193 194anti-parallel
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There are 7 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
3 5first strand
Strand 2
C
177 183parallel
Strand 3
C
155 161parallel
Strand 4
C
126 129parallel
Strand 5
C
72 77parallel
Strand 6
C
95 103parallel
Strand 7
C
110 116anti-parallel
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There are 4 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
3 5first strand
Strand 2
C
177 183parallel
Strand 3
C
155 161parallel
Strand 4
C
132 133parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 55first strand
Strand 2
C
60 66anti-parallel
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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
C
186 187first strand
Strand 2
C
193 194anti-parallel
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There are 7 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
2 5first strand
Strand 2
D
177 183parallel
Strand 3
D
155 161parallel
Strand 4
D
126 129parallel
Strand 5
D
72 76parallel
Strand 6
D
95 100parallel
Strand 7
D
114 116anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
2 5first strand
Strand 2
D
177 183parallel
Strand 3
D
155 161parallel
Strand 4
D
132 133parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 55first strand
Strand 2
D
60 66anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
186 187first strand
Strand 2
D
193 194anti-parallel
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