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


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 3SKJ entry

There are 6 chains in PDB entry 3SKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
ASP 1CYS 214
H
GLU 1CYS 213
M
ASP 1CYS 214
I
GLU 1CYS 213
E
GLN 1LYS 176
F
TRP 28VAL 170
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 22 helices in PDB entry 3SKJ. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
L
79 83Right-handed 310
Helix 2
2
L
121 127Right-handed alpha
Helix 3
3
L
183 189Right-handed alpha
Helix 4
4
H
28 32Right-handed 310
Helix 5
5
H
83 87Right-handed 310
Helix 6
6
H
96 100Right-handed 310
Helix 7
7
H
153 155Right-handed 310
Helix 8
8
H
184 186Right-handed 310
Helix 9
9
H
198 201Right-handed 310
Helix 10
10
M
123 127Right-handed 310
Helix 11
11
M
183 188Right-handed alpha
Helix 12
12
I
28 32Right-handed 310
Helix 13
13
I
83 87Right-handed 310
Helix 14
14
I
96 100Right-handed 310
Helix 15
15
I
184 186Right-handed 310
Helix 16
16
I
198 201Right-handed 310
Helix 17
17
E
11 14Right-handed 310
Helix 18
18
E
80 84Right-handed 310
Helix 19
19
E
111 115Right-handed 310
Helix 20
20
E
128 134Right-handed alpha
Helix 21
21
F
80 84Right-handed 310
Helix 22
22
F
128 134Right-handed alpha
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There are 25 sheets in PDB entry 3SKJ. 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, Y,

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
L
4 7first strand
Strand 2
L
18 25anti-parallel
Strand 3
L
70 76anti-parallel
Strand 4
L
62 67anti-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
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
45 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
114 118first strand
Strand 2
L
129 139anti-parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
159 163anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
L
144 150first strand
Strand 2
L
191 198anti-parallel
Strand 3
L
205 210anti-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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
67 72anti-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
H
10 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
46 51anti-parallel
Strand 6
H
57 59anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
10 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 95anti-parallel
Strand 4
H
102 103anti-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
H
120 124first strand
Strand 2
H
132 142anti-parallel
Strand 3
H
173 182anti-parallel
Strand 4
H
160 162anti-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
H
120 124first strand
Strand 2
H
132 142anti-parallel
Strand 3
H
173 182anti-parallel
Strand 4
H
166 167anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
148 151first strand
Strand 2
H
192 197anti-parallel
Strand 3
H
202 207anti-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
M
4 7first strand
Strand 2
M
18 25anti-parallel
Strand 3
M
70 76anti-parallel
Strand 4
M
62 67anti-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
M
10 13first strand
Strand 2
M
102 106parallel
Strand 3
M
85 90anti-parallel
Strand 4
M
33 38anti-parallel
Strand 5
M
45 49anti-parallel
Strand 6
M
53 54anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
M
114 118first strand
Strand 2
M
129 139anti-parallel
Strand 3
M
173 182anti-parallel
Strand 4
M
159 163anti-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
M
153 154first strand
Strand 2
M
145 150anti-parallel
Strand 3
M
191 197anti-parallel
Strand 4
M
205 210anti-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
I
3 7first strand
Strand 2
I
18 25anti-parallel
Strand 3
I
77 82anti-parallel
Strand 4
I
67 72anti-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
I
10 12first strand
Strand 2
I
107 111parallel
Strand 3
I
88 95anti-parallel
Strand 4
I
33 39anti-parallel
Strand 5
I
45 51anti-parallel
Strand 6
I
57 59anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
10 12first strand
Strand 2
I
107 111parallel
Strand 3
I
88 95anti-parallel
Strand 4
I
102 103anti-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
I
120 124first strand
Strand 2
I
132 142anti-parallel
Strand 3
I
173 182anti-parallel
Strand 4
I
161 162anti-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
I
120 124first strand
Strand 2
I
132 142anti-parallel
Strand 3
I
173 182anti-parallel
Strand 4
I
166 167anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
I
148 151first strand
Strand 2
I
192 197anti-parallel
Strand 3
I
202 207anti-parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
4 9first strand
Strand 2
E
165 175anti-parallel
Strand 3
E
38 45anti-parallel
Strand 4
E
29 35anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
4 9first strand
Strand 2
E
165 175anti-parallel
Strand 3
E
70 78anti-parallel
Strand 4
E
140 146anti-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
E
20 22first strand
Strand 2
E
55 58anti-parallel
Strand 3
E
153 160anti-parallel
Strand 4
E
62 63anti-parallel
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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
20 22first strand
Strand 2
E
55 58anti-parallel
Strand 3
E
153 160anti-parallel
Strand 4
E
95 102anti-parallel
Strand 5
E
116 121anti-parallel
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There are 5 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
29 35first strand
Strand 2
F
38 45anti-parallel
Strand 3
F
165 169anti-parallel
Strand 4
F
75 78anti-parallel
Strand 5
F
140 141anti-parallel
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