Analysis of interatomic Contacts of Structural Units in PDB entry:
2W2F


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 2W2F entry

There are 4 chains in PDB entry 2W2F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 176
B
 THR 2LEU 176
C
 THR 2LEU 176
D
 THR 2LEU 176
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 20 helices in PDB entry 2W2F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 11Right-handed alpha
Helix 2
2
A
96 100Right-handed alpha
Helix 3
3
A
102 105Right-handed alpha
Helix 4
4
A
109 122Right-handed alpha
Helix 5
5
A
159 165Right-handed alpha
Helix 6
6
B
7 11Right-handed alpha
Helix 7
7
B
96 100Right-handed alpha
Helix 8
8
B
102 105Right-handed alpha
Helix 9
9
B
109 122Right-handed alpha
Helix 10
10
B
159 165Right-handed alpha
Helix 11
11
C
7 11Right-handed alpha
Helix 12
12
C
96 100Right-handed alpha
Helix 13
13
C
102 105Right-handed alpha
Helix 14
14
C
109 122Right-handed alpha
Helix 15
15
C
159 165Right-handed alpha
Helix 16
16
D
7 11Right-handed alpha
Helix 17
17
D
96 100Right-handed alpha
Helix 18
18
D
102 105Right-handed alpha
Helix 19
19
D
109 122Right-handed alpha
Helix 20
20
D
159 165Right-handed alpha
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There are 8 sheets in PDB entry 2W2F. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
47 50first strand
Strand 2
A
35 40anti-parallel
Strand 3
A
23 32anti-parallel
Strand 4
A
13 20anti-parallel
Strand 5
A
136 142anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
129 135first strand
Strand 2
A
86 94anti-parallel
Strand 3
A
74 82anti-parallel
Strand 4
A
64 71anti-parallel
Strand 5
A
56 61anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 50first strand
Strand 2
B
35 40anti-parallel
Strand 3
B
23 32anti-parallel
Strand 4
B
13 20anti-parallel
Strand 5
B
136 142anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
129 135first strand
Strand 2
B
86 94anti-parallel
Strand 3
B
74 82anti-parallel
Strand 4
B
64 71anti-parallel
Strand 5
B
56 61anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
47 50first strand
Strand 2
C
35 40anti-parallel
Strand 3
C
23 32anti-parallel
Strand 4
C
13 20anti-parallel
Strand 5
C
136 142anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
129 135first strand
Strand 2
C
86 94anti-parallel
Strand 3
C
74 82anti-parallel
Strand 4
C
64 71anti-parallel
Strand 5
C
56 61anti-parallel
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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
D
47 50first strand
Strand 2
D
35 40anti-parallel
Strand 3
D
23 32anti-parallel
Strand 4
D
13 20anti-parallel
Strand 5
D
136 142anti-parallel
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There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
129 135first strand
Strand 2
D
86 94anti-parallel
Strand 3
D
74 82anti-parallel
Strand 4
D
64 71anti-parallel
Strand 5
D
56 61anti-parallel
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