Analysis of interatomic Contacts of Structural Units in PDB entry:
2W2W


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 2W2W entry

There are 12 chains in PDB entry 2W2W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 7LYS 114
B
 GLU 5THR 112
C
 LYS 7LYS 114
D
 LYS 7THR 112
E
 LYS 7TRP 113
F
 LYS 7TRP 113
G
 LYS 7TRP 113
H
 LYS 7THR 112
I
 LYS 7THR 112
J
 LYS 7THR 112
K
 LYS 7TRP 113
L
 LYS 7LYS 114
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 16 helices in PDB entry 2W2W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 46Right-handed alpha
Helix 2
2
A
97 113Right-handed alpha
Helix 3
3
B
97 110Right-handed alpha
Helix 4
4
C
97 113Right-handed alpha
Helix 5
5
D
97 110Right-handed alpha
Helix 6
6
E
97 113Right-handed alpha
Helix 7
7
F
97 113Right-handed alpha
Helix 8
8
G
97 113Right-handed alpha
Helix 9
9
H
61 63Right-handed 310
Helix 10
10
H
97 110Right-handed alpha
Helix 11
11
I
97 110Right-handed alpha
Helix 12
12
J
97 110Right-handed alpha
Helix 13
13
K
61 63Right-handed 310
Helix 14
14
K
97 113Right-handed alpha
Helix 15
15
L
61 63Right-handed 310
Helix 16
16
L
97 113Right-handed alpha
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There are 13 sheets in PDB entry 2W2W. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, FA, GA, HA, IA, JA, KA, LA, LB,

There are 7 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
56 59first strand
Strand 2
A
33 36anti-parallel
Strand 3
A
21 30anti-parallel
Strand 4
A
8 16anti-parallel
Strand 5
A
91 95anti-parallel
Strand 6
A
77 83anti-parallel
Strand 7
A
63 67anti-parallel
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There are 7 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
56 59first strand
Strand 2
B
33 36anti-parallel
Strand 3
B
21 30anti-parallel
Strand 4
B
8 16anti-parallel
Strand 5
B
91 95anti-parallel
Strand 6
B
77 83anti-parallel
Strand 7
B
63 67anti-parallel
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There are 7 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
56 59first strand
Strand 2
C
33 36anti-parallel
Strand 3
C
21 30anti-parallel
Strand 4
C
8 16anti-parallel
Strand 5
C
91 95anti-parallel
Strand 6
C
77 83anti-parallel
Strand 7
C
63 67anti-parallel
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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
D
56 59first strand
Strand 2
D
33 36anti-parallel
Strand 3
D
21 30anti-parallel
Strand 4
D
8 16anti-parallel
Strand 5
D
91 95anti-parallel
Strand 6
D
77 83anti-parallel
Strand 7
D
63 67anti-parallel
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There are 7 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
56 59first strand
Strand 2
E
33 36anti-parallel
Strand 3
E
21 30anti-parallel
Strand 4
E
8 16anti-parallel
Strand 5
E
91 95anti-parallel
Strand 6
E
77 83anti-parallel
Strand 7
E
63 67anti-parallel
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There are 7 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
56 59first strand
Strand 2
F
33 36anti-parallel
Strand 3
F
21 30anti-parallel
Strand 4
F
8 16anti-parallel
Strand 5
F
91 95anti-parallel
Strand 6
F
77 83anti-parallel
Strand 7
F
63 67anti-parallel
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There are 7 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
56 59first strand
Strand 2
G
33 36anti-parallel
Strand 3
G
21 30anti-parallel
Strand 4
G
8 16anti-parallel
Strand 5
G
91 95anti-parallel
Strand 6
G
77 83anti-parallel
Strand 7
G
63 67anti-parallel
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There are 7 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
56 59first strand
Strand 2
H
33 36anti-parallel
Strand 3
H
21 30anti-parallel
Strand 4
H
8 16anti-parallel
Strand 5
H
91 95anti-parallel
Strand 6
H
77 82anti-parallel
Strand 7
H
64 67anti-parallel
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There are 7 strands in IA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
56 59first strand
Strand 2
I
33 36anti-parallel
Strand 3
I
21 30anti-parallel
Strand 4
I
9 16anti-parallel
Strand 5
I
91 95anti-parallel
Strand 6
I
77 83anti-parallel
Strand 7
I
63 67anti-parallel
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There are 7 strands in JA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
56 59first strand
Strand 2
J
33 36anti-parallel
Strand 3
J
21 30anti-parallel
Strand 4
J
8 16anti-parallel
Strand 5
J
91 95anti-parallel
Strand 6
J
77 83anti-parallel
Strand 7
J
63 67anti-parallel
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There are 7 strands in KA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
56 59first strand
Strand 2
K
33 36anti-parallel
Strand 3
K
21 30anti-parallel
Strand 4
K
8 16anti-parallel
Strand 5
K
91 95anti-parallel
Strand 6
K
77 82anti-parallel
Strand 7
K
64 67anti-parallel
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There are 4 strands in LA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
8 11first strand
Strand 2
L
26 30anti-parallel
Strand 3
L
33 36anti-parallel
Strand 4
L
56 59anti-parallel
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There are 3 strands in LB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
66 67first strand
Strand 2
L
77 80anti-parallel
Strand 3
L
92 95anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il