Analysis of interatomic Contacts of Structural Units in PDB entry:
4J2O


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 4J2O entry

There are 5 chains in PDB entry 4J2O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1THR 335
B
 MSE 1SER 341
C
 MSE 1ARG 336
D
 MSE 1ARG 336
E
 MSE 1GLY 14
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 84 helices in PDB entry 4J2O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 25Right-handed alpha
Helix 2
2
A
38 50Right-handed alpha
Helix 3
3
A
63 71Right-handed alpha
Helix 4
4
A
85 92Right-handed alpha
Helix 5
5
A
92 101Right-handed alpha
Helix 6
6
A
101 114Right-handed alpha
Helix 7
7
A
126 128Right-handed 310
Helix 8
8
A
132 150Right-handed alpha
Helix 9
9
A
173 184Right-handed alpha
Helix 10
10
A
201 216Right-handed alpha
Helix 11
11
A
231 242Right-handed alpha
Helix 12
12
A
266 273Right-handed alpha
Helix 13
13
A
317 326Right-handed alpha
Helix 14
14
A
328 333Right-handed alpha
Helix 15
15
B
14 25Right-handed alpha
Helix 16
16
B
38 50Right-handed alpha
Helix 17
17
B
63 71Right-handed alpha
Helix 18
18
B
85 92Right-handed alpha
Helix 19
19
B
92 101Right-handed alpha
Helix 20
20
B
101 114Right-handed alpha
Helix 21
21
B
126 128Right-handed 310
Helix 22
22
B
132 149Right-handed alpha
Helix 23
23
B
173 184Right-handed alpha
Helix 24
24
B
201 216Right-handed alpha
Helix 25
25
B
231 242Right-handed alpha
Helix 26
26
B
266 273Right-handed alpha
Helix 27
27
B
317 326Right-handed alpha
Helix 28
28
B
328 335Right-handed alpha
Helix 29
29
C
14 25Right-handed alpha
Helix 30
30
C
38 50Right-handed alpha
Helix 31
31
C
63 71Right-handed alpha
Helix 32
32
C
85 92Right-handed alpha
Helix 33
33
C
92 101Right-handed alpha
Helix 34
34
C
101 114Right-handed alpha
Helix 35
35
C
126 128Right-handed 310
Helix 36
36
C
132 149Right-handed alpha
Helix 37
37
C
173 184Right-handed alpha
Helix 38
38
C
201 216Right-handed alpha
Helix 39
39
C
231 242Right-handed alpha
Helix 40
40
C
266 273Right-handed alpha
Helix 41
41
C
317 326Right-handed alpha
Helix 42
42
C
328 335Right-handed alpha
Helix 43
43
D
14 25Right-handed alpha
Helix 44
44
D
38 50Right-handed alpha
Helix 45
45
D
63 71Right-handed alpha
Helix 46
46
D
85 92Right-handed alpha
Helix 47
47
D
92 101Right-handed alpha
Helix 48
48
D
101 114Right-handed alpha
Helix 49
49
D
126 128Right-handed 310
Helix 50
50
D
132 149Right-handed alpha
Helix 51
51
D
173 184Right-handed alpha
Helix 52
52
D
201 216Right-handed alpha
Helix 53
53
D
231 243Right-handed alpha
Helix 54
54
D
266 273Right-handed alpha
Helix 55
55
D
317 326Right-handed alpha
Helix 56
56
D
328 336Right-handed alpha
Helix 57
57
E
14 25Right-handed alpha
Helix 58
58
E
38 50Right-handed alpha
Helix 59
59
E
63 71Right-handed alpha
Helix 60
60
E
85 92Right-handed alpha
Helix 61
61
E
92 101Right-handed alpha
Helix 62
62
E
101 114Right-handed alpha
Helix 63
63
E
126 128Right-handed 310
Helix 64
64
E
132 149Right-handed alpha
Helix 65
65
E
173 184Right-handed alpha
Helix 66
66
E
201 216Right-handed alpha
Helix 67
67
E
231 242Right-handed alpha
Helix 68
68
E
266 273Right-handed alpha
Helix 69
69
E
317 326Right-handed alpha
Helix 70
70
E
328 333Right-handed alpha
Helix 71
71
F
14 25Right-handed alpha
Helix 72
72
F
38 50Right-handed alpha
Helix 73
73
F
63 71Right-handed alpha
Helix 74
74
F
85 92Right-handed alpha
Helix 75
75
F
92 101Right-handed alpha
Helix 76
76
F
101 114Right-handed alpha
Helix 77
77
F
126 128Right-handed 310
Helix 78
78
F
132 149Right-handed alpha
Helix 79
79
F
173 184Right-handed alpha
Helix 80
80
F
201 216Right-handed alpha
Helix 81
81
F
231 242Right-handed alpha
Helix 82
82
F
266 273Right-handed alpha
Helix 83
83
F
317 326Right-handed alpha
Helix 84
84
F
328 333Right-handed alpha
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There are 22 sheets in PDB entry 4J2O. 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,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
54 58first strand
Strand 2
A
31 36parallel
Strand 3
A
6 10parallel
Strand 4
A
76 79parallel
Strand 5
A
118 124parallel
Strand 6
A
158 164parallel
Strand 7
A
221 224parallel
Strand 8
A
279 282anti-parallel
Strand 9
A
274 275anti-parallel
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There are 2 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
188 190first strand
Strand 2
A
249 251parallel
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There are 2 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
196 198first strand
Strand 2
A
228 230anti-parallel
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There are 2 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
263 265first strand
Strand 2
A
308 309anti-parallel
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There are 9 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
54 58first strand
Strand 2
B
31 36parallel
Strand 3
B
6 10parallel
Strand 4
B
76 79parallel
Strand 5
B
118 124parallel
Strand 6
B
158 164parallel
Strand 7
B
221 224parallel
Strand 8
B
279 282anti-parallel
Strand 9
B
274 275anti-parallel
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There are 2 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
188 189first strand
Strand 2
B
249 250parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 198first strand
Strand 2
B
228 230anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
263 265first strand
Strand 2
B
308 309anti-parallel
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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
54 58first strand
Strand 2
C
31 36parallel
Strand 3
C
6 10parallel
Strand 4
C
76 79parallel
Strand 5
C
118 124parallel
Strand 6
C
158 164parallel
Strand 7
C
221 224parallel
Strand 8
C
279 282anti-parallel
Strand 9
C
274 275anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
188 190first strand
Strand 2
C
249 251parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
196 198first strand
Strand 2
C
228 230anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
263 265first strand
Strand 2
C
308 309anti-parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
54 58first strand
Strand 2
D
31 36parallel
Strand 3
D
6 10parallel
Strand 4
D
76 79parallel
Strand 5
D
118 124parallel
Strand 6
D
158 164parallel
Strand 7
D
221 224parallel
Strand 8
D
279 282anti-parallel
Strand 9
D
274 275anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
189 190first strand
Strand 2
D
250 251parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
196 198first strand
Strand 2
D
228 230anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
263 265first strand
Strand 2
D
308 309anti-parallel
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There are 9 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
54 58first strand
Strand 2
E
31 36parallel
Strand 3
E
6 10parallel
Strand 4
E
76 79parallel
Strand 5
E
118 124parallel
Strand 6
E
158 164parallel
Strand 7
E
221 224parallel
Strand 8
E
279 282anti-parallel
Strand 9
E
274 275anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
196 198first strand
Strand 2
E
228 230anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
263 265first strand
Strand 2
E
308 309anti-parallel
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There are 9 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
54 58first strand
Strand 2
F
31 36parallel
Strand 3
F
6 10parallel
Strand 4
F
76 79parallel
Strand 5
F
118 124parallel
Strand 6
F
158 164parallel
Strand 7
F
221 224parallel
Strand 8
F
279 282anti-parallel
Strand 9
F
274 275anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
196 198first strand
Strand 2
F
228 230anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
263 265first strand
Strand 2
F
308 309anti-parallel
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