Analysis of interatomic Contacts of Structural Units in PDB entry:
2X8J


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 2X8J entry

There are 13 chains in PDB entry 2X8J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2VAL 178
A
 ALA 180THR 316
B
 ARG 2GLY 51
B
 GLN 53VAL 178
B
 ALA 180THR 316
C
 MET 1VAL 178
C
 ALA 180THR 316
D
 MET 1VAL 178
D
 ALA 180THR 316
E
 MET 1VAL 178
E
 ALA 180THR 316
F
 ARG 2VAL 178
F
 ALA 180THR 316
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 77 helices in PDB entry 2X8J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 28Right-handed alpha
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
39 41Right-handed 310
Helix 4
4
A
59 61Right-handed 310
Helix 5
5
A
71 76Right-handed 310
Helix 6
6
A
85 96Right-handed alpha
Helix 7
7
A
125 139Right-handed alpha
Helix 8
8
A
160 173Right-handed alpha
Helix 9
9
A
248 251Right-handed 310
Helix 10
10
A
252 272Right-handed alpha
Helix 11
11
A
276 286Right-handed alpha
Helix 12
12
A
294 299Right-handed alpha
Helix 13
13
A
306 312Right-handed alpha
Helix 14
14
B
22 28Right-handed alpha
Helix 15
15
B
29 34Right-handed alpha
Helix 16
16
B
37 41Right-handed 310
Helix 17
17
B
59 61Right-handed 310
Helix 18
18
B
85 96Right-handed alpha
Helix 19
19
B
125 139Right-handed alpha
Helix 20
20
B
160 173Right-handed alpha
Helix 21
21
B
248 251Right-handed 310
Helix 22
22
B
252 272Right-handed alpha
Helix 23
23
B
276 286Right-handed alpha
Helix 24
24
B
294 299Right-handed alpha
Helix 25
25
B
306 312Right-handed alpha
Helix 26
26
C
22 28Right-handed alpha
Helix 27
27
C
29 38Right-handed alpha
Helix 28
28
C
39 41Right-handed 310
Helix 29
29
C
59 61Right-handed 310
Helix 30
30
C
71 76Right-handed 310
Helix 31
31
C
85 96Right-handed alpha
Helix 32
32
C
125 139Right-handed alpha
Helix 33
33
C
160 173Right-handed alpha
Helix 34
34
C
248 251Right-handed 310
Helix 35
35
C
252 272Right-handed alpha
Helix 36
36
C
276 286Right-handed alpha
Helix 37
37
C
294 299Right-handed alpha
Helix 38
38
C
306 312Right-handed alpha
Helix 39
39
D
22 28Right-handed alpha
Helix 40
40
D
29 34Right-handed alpha
Helix 41
41
D
37 41Right-handed 310
Helix 42
42
D
59 61Right-handed 310
Helix 43
43
D
71 76Right-handed alpha
Helix 44
44
D
85 96Right-handed alpha
Helix 45
45
D
125 139Right-handed alpha
Helix 46
46
D
160 173Right-handed alpha
Helix 47
47
D
248 251Right-handed 310
Helix 48
48
D
252 272Right-handed alpha
Helix 49
49
D
276 286Right-handed alpha
Helix 50
50
D
294 299Right-handed alpha
Helix 51
51
D
306 312Right-handed alpha
Helix 52
52
E
22 28Right-handed alpha
Helix 53
53
E
29 38Right-handed alpha
Helix 54
54
E
39 41Right-handed 310
Helix 55
55
E
59 61Right-handed 310
Helix 56
56
E
71 76Right-handed 310
Helix 57
57
E
85 96Right-handed alpha
Helix 58
58
E
125 139Right-handed alpha
Helix 59
59
E
160 173Right-handed alpha
Helix 60
60
E
248 251Right-handed 310
Helix 61
61
E
252 272Right-handed alpha
Helix 62
62
E
276 286Right-handed alpha
Helix 63
63
E
294 299Right-handed alpha
Helix 64
64
E
306 312Right-handed alpha
Helix 65
65
F
22 28Right-handed alpha
Helix 66
66
F
29 38Right-handed alpha
Helix 67
67
F
39 41Right-handed 310
Helix 68
68
F
59 61Right-handed 310
Helix 69
69
F
71 76Right-handed 310
Helix 70
70
F
85 96Right-handed alpha
Helix 71
71
F
125 139Right-handed alpha
Helix 72
72
F
160 173Right-handed alpha
Helix 73
73
F
239 241Right-handed 310
Helix 74
74
F
252 272Right-handed alpha
Helix 75
75
F
276 286Right-handed alpha
Helix 76
76
F
294 299Right-handed alpha
Helix 77
77
F
306 312Right-handed alpha
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There are 24 sheets in PDB entry 2X8J. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD, EA, EB, EC, ED, FA, FB, FC, FD,

There are 3 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
123 124first strand
Strand 2
A
4 6anti-parallel
Strand 3
A
154 155anti-parallel
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There are 3 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
10 15first strand
Strand 2
A
243 247anti-parallel
Strand 3
A
234 237anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 68first strand
Strand 2
A
111 116parallel
Strand 3
A
44 49parallel
Strand 4
A
149 152parallel
Strand 5
A
176 180parallel
Strand 6
A
204 209parallel
Strand 7
A
227 230parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
288 289first strand
Strand 2
A
302 303anti-parallel
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There are 3 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
123 124first strand
Strand 2
B
4 6anti-parallel
Strand 3
B
154 155anti-parallel
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There are 3 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
10 15first strand
Strand 2
B
243 247anti-parallel
Strand 3
B
234 237anti-parallel
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There are 7 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 68first strand
Strand 2
B
111 116parallel
Strand 3
B
44 49parallel
Strand 4
B
149 152parallel
Strand 5
B
176 180parallel
Strand 6
B
204 209parallel
Strand 7
B
227 230parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
288 289first strand
Strand 2
B
302 303anti-parallel
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There are 3 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
123 124first strand
Strand 2
C
4 6anti-parallel
Strand 3
C
154 155anti-parallel
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There are 3 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
10 15first strand
Strand 2
C
243 247anti-parallel
Strand 3
C
234 237anti-parallel
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There are 7 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
63 68first strand
Strand 2
C
111 116parallel
Strand 3
C
44 49parallel
Strand 4
C
149 152parallel
Strand 5
C
176 180parallel
Strand 6
C
204 209parallel
Strand 7
C
227 230parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
288 289first strand
Strand 2
C
302 303anti-parallel
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There are 3 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
123 124first strand
Strand 2
D
4 6anti-parallel
Strand 3
D
154 155anti-parallel
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There are 3 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
10 15first strand
Strand 2
D
243 247anti-parallel
Strand 3
D
234 237anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
63 68first strand
Strand 2
D
111 116parallel
Strand 3
D
44 49parallel
Strand 4
D
149 152parallel
Strand 5
D
176 180parallel
Strand 6
D
204 209parallel
Strand 7
D
227 230parallel
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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
288 289first strand
Strand 2
D
302 303anti-parallel
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There are 3 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
123 124first strand
Strand 2
E
4 6anti-parallel
Strand 3
E
154 155anti-parallel
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There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
10 15first strand
Strand 2
E
243 247anti-parallel
Strand 3
E
234 237anti-parallel
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There are 7 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
63 68first strand
Strand 2
E
111 116parallel
Strand 3
E
44 49parallel
Strand 4
E
149 152parallel
Strand 5
E
176 180parallel
Strand 6
E
204 209parallel
Strand 7
E
227 230parallel
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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
288 289first strand
Strand 2
E
302 303anti-parallel
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There are 3 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
123 124first strand
Strand 2
F
4 6anti-parallel
Strand 3
F
154 155anti-parallel
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There are 3 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
9 15first strand
Strand 2
F
243 248anti-parallel
Strand 3
F
234 237anti-parallel
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There are 7 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
63 68first strand
Strand 2
F
111 116parallel
Strand 3
F
44 49parallel
Strand 4
F
149 152parallel
Strand 5
F
176 180parallel
Strand 6
F
204 209parallel
Strand 7
F
227 230parallel
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There are 2 strands in FD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
288 289first strand
Strand 2
F
302 303anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il