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


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 3WWK entry

There are 12 chains in PDB entry 3WWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 SER 100GLY 221
A
 LEU 2TYR 136
B
 ASP 1ALA 123
D
 LEU 2TYR 136
E
 ASP 1ALA 123
I
 SER 100GLY 221
G
 LEU 2TYR 136
H
 ASP 1ALA 123
J
 LEU 2TYR 136
K
 ASP 1ALA 123
L
 SER 100GLY 221
F
 SER 100GLY 221
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 31 helices in PDB entry 3WWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
122 133Right-handed alpha
Helix 2
2
C
142 153Right-handed alpha
Helix 3
3
C
179 186Right-handed 310
Helix 4
4
A
25 35Right-handed alpha
Helix 5
5
A
47 61Right-handed alpha
Helix 6
6
A
112 114Right-handed 310
Helix 7
7
B
22 32Right-handed alpha
Helix 8
8
B
44 60Right-handed alpha
Helix 9
9
D
25 36Right-handed alpha
Helix 10
10
D
47 61Right-handed alpha
Helix 11
11
D
112 114Right-handed 310
Helix 12
12
E
22 32Right-handed alpha
Helix 13
13
E
44 59Right-handed alpha
Helix 14
14
I
122 133Right-handed alpha
Helix 15
15
I
142 153Right-handed alpha
Helix 16
16
I
179 186Right-handed 310
Helix 17
17
G
25 35Right-handed alpha
Helix 18
18
G
47 61Right-handed alpha
Helix 19
19
G
112 114Right-handed 310
Helix 20
20
H
22 32Right-handed alpha
Helix 21
21
H
44 60Right-handed alpha
Helix 22
22
J
25 36Right-handed alpha
Helix 23
23
J
47 52Right-handed alpha
Helix 24
24
K
22 32Right-handed alpha
Helix 25
25
K
44 60Right-handed alpha
Helix 26
26
L
123 133Right-handed alpha
Helix 27
27
L
142 153Right-handed alpha
Helix 28
28
L
179 186Right-handed 310
Helix 29
29
F
122 133Right-handed alpha
Helix 30
30
F
142 153Right-handed alpha
Helix 31
31
F
179 186Right-handed 310
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There are 24 sheets in PDB entry 3WWK. 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, Q, R, S, T, U, V, W, X,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
107 109first strand
Strand 2
C
112 121anti-parallel
Strand 3
C
212 219anti-parallel
Strand 4
C
136 137anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
107 109first strand
Strand 2
C
112 121anti-parallel
Strand 3
C
212 219anti-parallel
Strand 4
C
157 162parallel
Strand 5
C
195 199anti-parallel
Strand 6
C
202 206anti-parallel
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There are 6 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
10 11first strand
Strand 2
A
16 24anti-parallel
Strand 3
A
127 133anti-parallel
Strand 4
A
69 76parallel
Strand 5
A
106 110anti-parallel
Strand 6
A
118 121anti-parallel
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There are 4 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
41 42first strand
Strand 2
A
127 133anti-parallel
Strand 3
A
69 76parallel
Strand 4
B
77 79anti-parallel
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There are 4 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
7 9first strand
Strand 2
B
12 21anti-parallel
Strand 3
B
115 122anti-parallel
Strand 4
B
38 39anti-parallel
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There are 6 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
7 9first strand
Strand 2
B
12 21anti-parallel
Strand 3
B
115 122anti-parallel
Strand 4
B
63 69parallel
Strand 5
B
95 100anti-parallel
Strand 6
B
106 110anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 11first strand
Strand 2
D
16 24anti-parallel
Strand 3
D
127 133anti-parallel
Strand 4
D
69 76parallel
Strand 5
D
106 110anti-parallel
Strand 6
D
118 121anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
41 42first strand
Strand 2
D
127 133anti-parallel
Strand 3
D
69 76parallel
Strand 4
E
77 79anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 9first strand
Strand 2
E
12 21anti-parallel
Strand 3
E
115 122anti-parallel
Strand 4
E
38 39anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
7 9first strand
Strand 2
E
12 21anti-parallel
Strand 3
E
115 122anti-parallel
Strand 4
E
63 69parallel
Strand 5
E
95 100anti-parallel
Strand 6
E
106 110anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
107 109first strand
Strand 2
I
112 121anti-parallel
Strand 3
I
212 219anti-parallel
Strand 4
I
136 137anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
107 109first strand
Strand 2
I
112 121anti-parallel
Strand 3
I
212 219anti-parallel
Strand 4
I
157 162parallel
Strand 5
I
195 199anti-parallel
Strand 6
I
202 206anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 11first strand
Strand 2
G
16 24anti-parallel
Strand 3
G
127 133anti-parallel
Strand 4
G
69 76parallel
Strand 5
G
106 110anti-parallel
Strand 6
G
118 121anti-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
G
41 42first strand
Strand 2
G
127 133anti-parallel
Strand 3
G
69 76parallel
Strand 4
H
77 79anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
7 9first strand
Strand 2
H
12 21anti-parallel
Strand 3
H
115 122anti-parallel
Strand 4
H
38 39anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
7 9first strand
Strand 2
H
12 21anti-parallel
Strand 3
H
115 122anti-parallel
Strand 4
H
63 69parallel
Strand 5
H
95 100anti-parallel
Strand 6
H
106 110anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 12first strand
Strand 2
J
15 19anti-parallel
Strand 3
J
128 133anti-parallel
Strand 4
J
69 76parallel
Strand 5
J
106 110anti-parallel
Strand 6
J
118 121anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
41 42first strand
Strand 2
J
128 133anti-parallel
Strand 3
J
69 76parallel
Strand 4
K
77 79anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
7 9first strand
Strand 2
K
12 21anti-parallel
Strand 3
K
115 122anti-parallel
Strand 4
K
38 39anti-parallel
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There are 6 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
7 9first strand
Strand 2
K
12 21anti-parallel
Strand 3
K
115 122anti-parallel
Strand 4
K
63 69parallel
Strand 5
K
95 100anti-parallel
Strand 6
K
106 110anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
107 109first strand
Strand 2
L
112 122anti-parallel
Strand 3
L
211 219anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
157 162first strand
Strand 2
L
195 199anti-parallel
Strand 3
L
202 203anti-parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
107 109first strand
Strand 2
F
112 121anti-parallel
Strand 3
F
212 219anti-parallel
Strand 4
F
136 137anti-parallel
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There are 6 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
107 109first strand
Strand 2
F
112 121anti-parallel
Strand 3
F
212 219anti-parallel
Strand 4
F
157 162parallel
Strand 5
F
195 199anti-parallel
Strand 6
F
202 206anti-parallel
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