Analysis of interatomic Contacts of Structural Units in PDB entry:
1X9J


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 1X9J entry

There are 8 chains in PDB entry 1X9J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 373
B
 MET 1ASP 371
C
 MET 1ASP 371
D
 MET 1ILE 373
E
 MET 1ASP 371
F
 MET 1GLY 372
G
 MET 1ILE 373
H
 MET 1GLY 372
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 are151 helices in PDB entry 1X9J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 38Right-handed alpha
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
46 60Right-handed alpha
Helix 4
4
A
64 68Right-handed 310
Helix 5
5
A
89 99Right-handed alpha
Helix 6
6
A
104 106Right-handed 310
Helix 7
7
A
107 121Right-handed alpha
Helix 8
8
A
136 140Right-handed 310
Helix 9
9
A
154 168Right-handed alpha
Helix 10
10
A
172 175Right-handed 310
Helix 11
11
A
219 229Right-handed alpha
Helix 12
12
A
235 243Right-handed alpha
Helix 13
13
A
246 251Right-handed alpha
Helix 14
14
A
255 266Right-handed alpha
Helix 15
15
A
267 292Right-handed alpha
Helix 16
16
A
304 308Right-handed 310
Helix 17
17
A
311 321Right-handed alpha
Helix 18
18
A
333 347Right-handed alpha
Helix 19
19
A
355 370Right-handed alpha
Helix 20
20
B
33 38Right-handed alpha
Helix 21
21
B
42 45Right-handed 310
Helix 22
22
B
46 62Right-handed alpha
Helix 23
23
B
64 68Right-handed 310
Helix 24
24
B
89 99Right-handed alpha
Helix 25
25
B
104 106Right-handed 310
Helix 26
26
B
107 121Right-handed alpha
Helix 27
27
B
136 140Right-handed 310
Helix 28
28
B
154 168Right-handed alpha
Helix 29
29
B
172 175Right-handed 310
Helix 30
30
B
219 229Right-handed alpha
Helix 31
31
B
235 243Right-handed alpha
Helix 32
32
B
246 252Right-handed alpha
Helix 33
33
B
255 266Right-handed alpha
Helix 34
34
B
267 292Right-handed alpha
Helix 35
35
B
304 308Right-handed 310
Helix 36
36
B
311 321Right-handed alpha
Helix 37
37
B
333 347Right-handed alpha
Helix 38
38
B
354 363Right-handed alpha
Helix 39
39
C
33 38Right-handed alpha
Helix 40
40
C
42 45Right-handed 310
Helix 41
41
C
46 60Right-handed alpha
Helix 42
42
C
64 68Right-handed 310
Helix 43
43
C
89 99Right-handed alpha
Helix 44
44
C
104 106Right-handed 310
Helix 45
45
C
107 121Right-handed alpha
Helix 46
46
C
136 140Right-handed 310
Helix 47
47
C
154 168Right-handed alpha
Helix 48
48
C
172 175Right-handed 310
Helix 49
49
C
219 229Right-handed alpha
Helix 50
50
C
235 243Right-handed alpha
Helix 51
51
C
246 251Right-handed alpha
Helix 52
52
C
255 266Right-handed alpha
Helix 53
53
C
267 292Right-handed alpha
Helix 54
54
C
304 308Right-handed 310
Helix 55
55
C
311 321Right-handed alpha
Helix 56
56
C
333 347Right-handed alpha
Helix 57
57
C
355 369Right-handed alpha
Helix 58
58
D
33 38Right-handed alpha
Helix 59
59
D
42 45Right-handed 310
Helix 60
60
D
46 60Right-handed alpha
Helix 61
61
D
64 68Right-handed 310
Helix 62
62
D
91 99Right-handed alpha
Helix 63
63
D
104 106Right-handed 310
Helix 64
64
D
107 121Right-handed alpha
Helix 65
65
D
136 140Right-handed 310
Helix 66
66
D
154 168Right-handed alpha
Helix 67
67
D
172 175Right-handed 310
Helix 68
68
D
219 229Right-handed alpha
Helix 69
69
D
235 240Right-handed alpha
Helix 70
70
D
245 252Right-handed alpha
Helix 71
71
D
255 266Right-handed alpha
Helix 72
72
D
267 292Right-handed alpha
Helix 73
73
D
304 308Right-handed 310
Helix 74
74
D
311 321Right-handed alpha
Helix 75
75
D
333 347Right-handed alpha
Helix 76
76
D
354 367Right-handed alpha
Helix 77
77
E
33 38Right-handed alpha
Helix 78
78
E
42 45Right-handed 310
Helix 79
79
E
46 61Right-handed alpha
Helix 80
80
E
64 68Right-handed 310
Helix 81
81
E
89 99Right-handed alpha
Helix 82
82
E
104 106Right-handed 310
Helix 83
83
E
107 121Right-handed alpha
Helix 84
84
E
136 140Right-handed 310
Helix 85
85
E
154 168Right-handed alpha
Helix 86
86
E
172 175Right-handed 310
Helix 87
87
E
219 229Right-handed alpha
Helix 88
88
E
235 242Right-handed alpha
Helix 89
89
E
245 251Right-handed alpha
Helix 90
90
E
255 266Right-handed alpha
Helix 91
91
E
267 292Right-handed alpha
Helix 92
92
E
304 308Right-handed 310
Helix 93
93
E
311 321Right-handed alpha
Helix 94
94
E
333 347Right-handed alpha
Helix 95
95
E
355 370Right-handed alpha
Helix 96
96
F
33 38Right-handed alpha
Helix 97
97
F
42 45Right-handed 310
Helix 98
98
F
46 60Right-handed alpha
Helix 99
99
F
64 68Right-handed 310
Helix 100
100
F
89 99Right-handed alpha
Helix 101
101
F
104 106Right-handed 310
Helix 102
102
F
107 121Right-handed alpha
Helix 103
103
F
136 141Right-handed alpha
Helix 104
104
F
154 168Right-handed alpha
Helix 105
105
F
172 175Right-handed 310
Helix 106
106
F
219 229Right-handed alpha
Helix 107
107
F
235 240Right-handed alpha
Helix 108
108
F
246 251Right-handed alpha
Helix 109
109
F
255 266Right-handed alpha
Helix 110
110
F
267 292Right-handed alpha
Helix 111
111
F
304 308Right-handed 310
Helix 112
112
F
311 321Right-handed alpha
Helix 113
113
F
333 347Right-handed alpha
Helix 114
114
F
354 369Right-handed alpha
Helix 115
115
G
33 38Right-handed alpha
Helix 116
116
G
42 45Right-handed 310
Helix 117
117
G
46 60Right-handed alpha
Helix 118
118
G
64 68Right-handed 310
Helix 119
119
G
89 99Right-handed alpha
Helix 120
120
G
104 106Right-handed 310
Helix 121
121
G
107 121Right-handed alpha
Helix 122
122
G
136 140Right-handed 310
Helix 123
123
G
154 168Right-handed alpha
Helix 124
124
G
172 175Right-handed 310
Helix 125
125
G
219 229Right-handed alpha
Helix 126
126
G
235 240Right-handed alpha
Helix 127
127
G
246 252Right-handed alpha
Helix 128
128
G
255 266Right-handed alpha
Helix 129
129
G
267 292Right-handed alpha
Helix 130
130
G
304 308Right-handed 310
Helix 131
131
G
311 321Right-handed alpha
Helix 132
132
G
333 347Right-handed alpha
Helix 133
133
G
354 368Right-handed alpha
Helix 134
134
H
33 38Right-handed alpha
Helix 135
135
H
46 60Right-handed alpha
Helix 136
136
H
64 68Right-handed 310
Helix 137
137
H
90 99Right-handed alpha
Helix 138
138
H
104 106Right-handed 310
Helix 139
139
H
107 121Right-handed alpha
Helix 140
140
H
136 140Right-handed 310
Helix 141
141
H
154 168Right-handed alpha
Helix 142
142
H
172 175Right-handed 310
Helix 143
143
H
219 229Right-handed alpha
Helix 144
144
H
235 242Right-handed alpha
Helix 145
145
H
245 252Right-handed alpha
Helix 146
146
H
255 266Right-handed alpha
Helix 147
147
H
267 292Right-handed alpha
Helix 148
148
H
304 308Right-handed 310
Helix 149
149
H
311 321Right-handed alpha
Helix 150
150
H
333 347Right-handed alpha
Helix 151
151
H
354 367Right-handed alpha
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There are 12 sheets in PDB entry 1X9J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 13 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
353 354first strand
Strand 2
A
85 87parallel
Strand 3
A
124 127anti-parallel
Strand 4
A
70 74parallel
Strand 5
A
3 9parallel
Strand 6
A
13 20anti-parallel
Strand 7
A
23 31anti-parallel
Strand 8
B
23 31anti-parallel
Strand 9
B
13 20anti-parallel
Strand 10
B
3 9anti-parallel
Strand 11
B
70 74parallel
Strand 12
B
124 127parallel
Strand 13
B
85 87anti-parallel
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There are 5 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
197 200first strand
Strand 2
A
187 193anti-parallel
Strand 3
A
177 183anti-parallel
Strand 4
A
298 303parallel
Strand 5
A
326 330parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
196 197first strand
Strand 2
B
187 193anti-parallel
Strand 3
B
177 183anti-parallel
Strand 4
B
298 303parallel
Strand 5
B
326 330parallel
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There are 13 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
353 354first strand
Strand 2
C
85 87parallel
Strand 3
C
124 127anti-parallel
Strand 4
C
70 74parallel
Strand 5
C
3 9parallel
Strand 6
C
13 20anti-parallel
Strand 7
C
23 31anti-parallel
Strand 8
D
23 31anti-parallel
Strand 9
D
13 20anti-parallel
Strand 10
D
3 9anti-parallel
Strand 11
D
70 74parallel
Strand 12
D
124 127parallel
Strand 13
D
85 87anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 200first strand
Strand 2
C
187 193anti-parallel
Strand 3
C
177 183anti-parallel
Strand 4
C
298 303parallel
Strand 5
C
326 330parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
187 193first strand
Strand 2
D
177 183anti-parallel
Strand 3
D
298 303parallel
Strand 4
D
326 330parallel
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There are 13 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
353 354first strand
Strand 2
E
85 87parallel
Strand 3
E
124 127anti-parallel
Strand 4
E
70 74parallel
Strand 5
E
3 9parallel
Strand 6
E
13 20anti-parallel
Strand 7
E
23 31anti-parallel
Strand 8
F
23 31anti-parallel
Strand 9
F
13 20anti-parallel
Strand 10
F
3 9anti-parallel
Strand 11
F
70 74parallel
Strand 12
F
124 127parallel
Strand 13
F
85 87anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
197 200first strand
Strand 2
E
187 193anti-parallel
Strand 3
E
177 183anti-parallel
Strand 4
E
298 303parallel
Strand 5
E
326 330parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
196 199first strand
Strand 2
F
187 193anti-parallel
Strand 3
F
177 183anti-parallel
Strand 4
F
298 303parallel
Strand 5
F
326 330parallel
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There are 12 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
85 87first strand
Strand 2
G
124 127anti-parallel
Strand 3
G
70 74parallel
Strand 4
G
3 9parallel
Strand 5
G
13 20anti-parallel
Strand 6
G
23 31anti-parallel
Strand 7
H
23 31anti-parallel
Strand 8
H
13 20anti-parallel
Strand 9
H
3 9anti-parallel
Strand 10
H
70 74parallel
Strand 11
H
124 127parallel
Strand 12
H
85 87anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
197 200first strand
Strand 2
G
187 193anti-parallel
Strand 3
G
177 183anti-parallel
Strand 4
G
298 303parallel
Strand 5
G
326 330parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
197 200first strand
Strand 2
H
187 193anti-parallel
Strand 3
H
177 183anti-parallel
Strand 4
H
298 303parallel
Strand 5
H
326 330parallel
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