Analysis of interatomic Contacts of Structural Units in PDB entry:
2N7H


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 2N7H entry

There are 6 chains in PDB entry 2N7H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLN 159
B
 ALA 1GLN 159
C
 ALA 1GLN 159
D
 ALA 1GLN 159
E
 ALA 1GLN 159
F
 ALA 1GLN 159
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 12 helices in PDB entry 2N7H. 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 28Right-handed 310
Helix 2
2
A
39 43Right-handed 310
Helix 3
3
B
25 27Right-handed 310
Helix 4
4
B
40 43Right-handed 310
Helix 5
5
C
25 27Right-handed 310
Helix 6
6
C
40 43Right-handed 310
Helix 7
7
D
25 27Right-handed 310
Helix 8
8
D
40 43Right-handed 310
Helix 9
9
E
25 27Right-handed 310
Helix 10
10
E
40 43Right-handed 310
Helix 11
11
F
25 27Right-handed 310
Helix 12
12
F
40 43Right-handed 310
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There are 12 sheets in PDB entry 2N7H. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 38first strand
Strand 2
A
3 17parallel
Strand 3
B
150 159anti-parallel
Strand 4
B
68 74anti-parallel
Strand 5
B
122 123anti-parallel
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There are 5 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
22 23first strand
Strand 2
A
47 61anti-parallel
Strand 3
A
127 139anti-parallel
Strand 4
A
99 105anti-parallel
Strand 5
A
110 111anti-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
122 123first strand
Strand 2
A
68 74anti-parallel
Strand 3
A
153 159anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 38first strand
Strand 2
B
3 17parallel
Strand 3
C
150 159anti-parallel
Strand 4
C
68 74anti-parallel
Strand 5
C
122 123anti-parallel
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There are 5 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
22 23first strand
Strand 2
B
47 61anti-parallel
Strand 3
B
127 139anti-parallel
Strand 4
B
99 105anti-parallel
Strand 5
B
110 111anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
29 38first strand
Strand 2
C
3 17parallel
Strand 3
D
150 159anti-parallel
Strand 4
D
68 74anti-parallel
Strand 5
D
122 123anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
22 23first strand
Strand 2
C
47 61anti-parallel
Strand 3
C
127 139anti-parallel
Strand 4
C
99 105anti-parallel
Strand 5
C
110 111anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
29 38first strand
Strand 2
D
3 17parallel
Strand 3
E
150 159anti-parallel
Strand 4
E
68 74anti-parallel
Strand 5
E
122 123anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
22 23first strand
Strand 2
D
47 61anti-parallel
Strand 3
D
127 139anti-parallel
Strand 4
D
99 105anti-parallel
Strand 5
D
110 111anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
29 38first strand
Strand 2
E
3 17parallel
Strand 3
F
150 159anti-parallel
Strand 4
F
68 74anti-parallel
Strand 5
F
122 123anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
22 23first strand
Strand 2
E
47 61anti-parallel
Strand 3
E
127 139anti-parallel
Strand 4
E
99 105anti-parallel
Strand 5
E
110 111anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
22 23first strand
Strand 2
F
47 61anti-parallel
Strand 3
F
127 139anti-parallel
Strand 4
F
99 105anti-parallel
Strand 5
F
110 111anti-parallel
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