Analysis of interatomic Contacts of Structural Units in PDB entry:
1C7N


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 1C7N entry

There are 8 chains in PDB entry 1C7N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 394
B
 MET 1LYS 394
C
 MET 1LYS 394
D
 MET 1LYS 394
E
 MET 1LYS 394
F
 MET 1LYS 394
G
 MET 1LYS 394
H
 MET 1LYS 394
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
Back to top of page

There are148 helices in PDB entry 1C7N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 26Right-handed alpha
Helix 2
2
A
46 60Right-handed alpha
Helix 3
3
A
68 84Right-handed alpha
Helix 4
4
A
88 90Right-handed 310
Helix 5
5
A
97 110Right-handed alpha
Helix 6
6
A
124 132Right-handed alpha
Helix 7
7
A
152 161Right-handed alpha
Helix 8
8
A
182 196Right-handed alpha
Helix 9
9
A
218 222Right-handed 310
Helix 10
10
A
223 228Right-handed alpha
Helix 11
11
A
236 241Right-handed alpha
Helix 12
12
A
242 246Right-handed 310
Helix 13
13
A
254 268Right-handed alpha
Helix 14
14
A
274 288Right-handed alpha
Helix 15
15
A
288 314Right-handed alpha
Helix 16
16
A
333 336Right-handed 310
Helix 17
17
A
338 349Right-handed alpha
Helix 18
18
A
358 365Right-handed 310
Helix 19
19
A
375 394Right-handed alpha
Helix 20
20
B
16 26Right-handed alpha
Helix 21
21
B
46 60Right-handed alpha
Helix 22
22
B
68 84Right-handed alpha
Helix 23
23
B
88 90Right-handed 310
Helix 24
24
B
97 110Right-handed alpha
Helix 25
25
B
124 132Right-handed alpha
Helix 26
26
B
152 161Right-handed alpha
Helix 27
27
B
182 195Right-handed alpha
Helix 28
28
B
218 222Right-handed 310
Helix 29
29
B
223 228Right-handed alpha
Helix 30
30
B
236 241Right-handed alpha
Helix 31
31
B
254 267Right-handed alpha
Helix 32
32
B
274 288Right-handed alpha
Helix 33
33
B
288 314Right-handed alpha
Helix 34
34
B
333 336Right-handed 310
Helix 35
35
B
338 349Right-handed alpha
Helix 36
36
B
358 365Right-handed 310
Helix 37
37
B
375 394Right-handed alpha
Helix 38
38
C
16 26Right-handed alpha
Helix 39
39
C
46 57Right-handed alpha
Helix 40
40
C
68 84Right-handed alpha
Helix 41
41
C
88 90Right-handed 310
Helix 42
42
C
97 110Right-handed alpha
Helix 43
43
C
124 132Right-handed alpha
Helix 44
44
C
152 161Right-handed alpha
Helix 45
45
C
182 196Right-handed alpha
Helix 46
46
C
218 222Right-handed 310
Helix 47
47
C
223 228Right-handed alpha
Helix 48
48
C
236 241Right-handed alpha
Helix 49
49
C
242 246Right-handed 310
Helix 50
50
C
254 266Right-handed alpha
Helix 51
51
C
274 288Right-handed alpha
Helix 52
52
C
288 314Right-handed alpha
Helix 53
53
C
333 336Right-handed 310
Helix 54
54
C
338 349Right-handed alpha
Helix 55
55
C
358 365Right-handed 310
Helix 56
56
C
375 394Right-handed alpha
Helix 57
57
D
16 26Right-handed alpha
Helix 58
58
D
46 60Right-handed alpha
Helix 59
59
D
68 84Right-handed alpha
Helix 60
60
D
88 90Right-handed 310
Helix 61
61
D
97 110Right-handed alpha
Helix 62
62
D
124 132Right-handed alpha
Helix 63
63
D
152 161Right-handed alpha
Helix 64
64
D
182 195Right-handed alpha
Helix 65
65
D
218 222Right-handed 310
Helix 66
66
D
223 228Right-handed alpha
Helix 67
67
D
236 241Right-handed alpha
Helix 68
68
D
254 269Right-handed alpha
Helix 69
69
D
274 288Right-handed alpha
Helix 70
70
D
288 314Right-handed alpha
Helix 71
71
D
333 336Right-handed 310
Helix 72
72
D
338 349Right-handed alpha
Helix 73
73
D
358 365Right-handed 310
Helix 74
74
D
375 394Right-handed alpha
Helix 75
75
E
16 26Right-handed alpha
Helix 76
76
E
46 58Right-handed alpha
Helix 77
77
E
68 84Right-handed alpha
Helix 78
78
E
88 90Right-handed 310
Helix 79
79
E
97 110Right-handed alpha
Helix 80
80
E
124 132Right-handed alpha
Helix 81
81
E
152 161Right-handed alpha
Helix 82
82
E
182 196Right-handed alpha
Helix 83
83
E
218 222Right-handed 310
Helix 84
84
E
223 228Right-handed alpha
Helix 85
85
E
236 241Right-handed alpha
Helix 86
86
E
254 268Right-handed alpha
Helix 87
87
E
274 288Right-handed alpha
Helix 88
88
E
288 314Right-handed alpha
Helix 89
89
E
333 336Right-handed 310
Helix 90
90
E
338 349Right-handed alpha
Helix 91
91
E
358 365Right-handed 310
Helix 92
92
E
375 393Right-handed alpha
Helix 93
93
F
16 26Right-handed alpha
Helix 94
94
F
46 60Right-handed alpha
Helix 95
95
F
68 84Right-handed alpha
Helix 96
96
F
88 90Right-handed 310
Helix 97
97
F
97 110Right-handed alpha
Helix 98
98
F
124 132Right-handed alpha
Helix 99
99
F
152 161Right-handed alpha
Helix 100
100
F
182 195Right-handed alpha
Helix 101
101
F
218 222Right-handed 310
Helix 102
102
F
223 228Right-handed alpha
Helix 103
103
F
236 241Right-handed alpha
Helix 104
104
F
242 246Right-handed 310
Helix 105
105
F
254 268Right-handed alpha
Helix 106
106
F
274 288Right-handed alpha
Helix 107
107
F
288 314Right-handed alpha
Helix 108
108
F
333 336Right-handed 310
Helix 109
109
F
338 349Right-handed alpha
Helix 110
110
F
358 365Right-handed 310
Helix 111
111
F
375 394Right-handed alpha
Helix 112
112
G
16 26Right-handed alpha
Helix 113
113
G
46 58Right-handed alpha
Helix 114
114
G
68 84Right-handed alpha
Helix 115
115
G
88 90Right-handed 310
Helix 116
116
G
97 110Right-handed alpha
Helix 117
117
G
124 132Right-handed alpha
Helix 118
118
G
152 161Right-handed alpha
Helix 119
119
G
182 195Right-handed alpha
Helix 120
120
G
218 222Right-handed 310
Helix 121
121
G
223 228Right-handed alpha
Helix 122
122
G
236 241Right-handed alpha
Helix 123
123
G
242 246Right-handed 310
Helix 124
124
G
254 267Right-handed alpha
Helix 125
125
G
274 288Right-handed alpha
Helix 126
126
G
288 314Right-handed alpha
Helix 127
127
G
333 336Right-handed 310
Helix 128
128
G
338 349Right-handed alpha
Helix 129
129
G
358 365Right-handed 310
Helix 130
130
G
375 394Right-handed alpha
Helix 131
131
H
16 26Right-handed alpha
Helix 132
132
H
46 60Right-handed alpha
Helix 133
133
H
68 84Right-handed alpha
Helix 134
134
H
88 90Right-handed 310
Helix 135
135
H
97 110Right-handed alpha
Helix 136
136
H
124 132Right-handed alpha
Helix 137
137
H
152 162Right-handed alpha
Helix 138
138
H
182 194Right-handed alpha
Helix 139
139
H
218 222Right-handed 310
Helix 140
140
H
223 228Right-handed alpha
Helix 141
141
H
236 241Right-handed alpha
Helix 142
142
H
254 269Right-handed alpha
Helix 143
143
H
274 288Right-handed alpha
Helix 144
144
H
288 314Right-handed alpha
Helix 145
145
H
333 336Right-handed 310
Helix 146
146
H
338 349Right-handed alpha
Helix 147
147
H
358 365Right-handed 310
Helix 148
148
H
375 394Right-handed alpha
Back to top of page

There are 24 sheets in PDB entry 1C7N. 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 7 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
92 95first strand
Strand 2
A
248 251anti-parallel
Strand 3
A
230 234anti-parallel
Strand 4
A
199 203parallel
Strand 5
A
165 171parallel
Strand 6
A
115 118parallel
Strand 7
A
136 139parallel
Back to list of sheets
Back to top of page

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
143 145first strand
Strand 2
A
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
327 331first strand
Strand 2
A
367 371anti-parallel
Strand 3
A
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 95first strand
Strand 2
B
248 251anti-parallel
Strand 3
B
230 234anti-parallel
Strand 4
B
199 203parallel
Strand 5
B
165 171parallel
Strand 6
B
115 118parallel
Strand 7
B
136 139parallel
Back to list of sheets
Back to top of page

There are 2 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
143 145first strand
Strand 2
B
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
327 331first strand
Strand 2
B
367 371anti-parallel
Strand 3
B
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
92 95first strand
Strand 2
C
248 251anti-parallel
Strand 3
C
230 234anti-parallel
Strand 4
C
199 203parallel
Strand 5
C
165 171parallel
Strand 6
C
115 118parallel
Strand 7
C
136 139parallel
Back to list of sheets
Back to top of page

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
C
143 145first strand
Strand 2
C
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
327 331first strand
Strand 2
C
367 371anti-parallel
Strand 3
C
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
92 95first strand
Strand 2
D
248 252anti-parallel
Strand 3
D
230 234anti-parallel
Strand 4
D
199 203parallel
Strand 5
D
165 171parallel
Strand 6
D
115 118parallel
Strand 7
D
136 139parallel
Back to list of sheets
Back to top of page

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
D
143 145first strand
Strand 2
D
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
327 331first strand
Strand 2
D
367 371anti-parallel
Strand 3
D
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
92 95first strand
Strand 2
E
248 251anti-parallel
Strand 3
E
230 234anti-parallel
Strand 4
E
199 203parallel
Strand 5
E
165 171parallel
Strand 6
E
115 118parallel
Strand 7
E
136 139parallel
Back to list of sheets
Back to top of page

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
E
143 145first strand
Strand 2
E
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
327 331first strand
Strand 2
E
367 371anti-parallel
Strand 3
E
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
92 95first strand
Strand 2
F
248 251anti-parallel
Strand 3
F
230 234anti-parallel
Strand 4
F
199 203parallel
Strand 5
F
165 171parallel
Strand 6
F
115 118parallel
Strand 7
F
136 139parallel
Back to list of sheets
Back to top of page

There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
143 145first strand
Strand 2
F
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
327 331first strand
Strand 2
F
367 371anti-parallel
Strand 3
F
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
92 95first strand
Strand 2
G
248 251anti-parallel
Strand 3
G
230 234anti-parallel
Strand 4
G
199 203parallel
Strand 5
G
165 171parallel
Strand 6
G
115 120parallel
Strand 7
G
136 141parallel
Back to list of sheets
Back to top of page

There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
143 145first strand
Strand 2
G
148 150anti-parallel
Back to list of sheets
Back to top of page

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
G
327 331first strand
Strand 2
G
367 371anti-parallel
Strand 3
G
355 356anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
92 95first strand
Strand 2
H
248 252anti-parallel
Strand 3
H
230 234anti-parallel
Strand 4
H
199 203parallel
Strand 5
H
165 171parallel
Strand 6
H
115 118parallel
Strand 7
H
136 139parallel
Back to list of sheets
Back to top of page

There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
143 145first strand
Strand 2
H
148 150anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
327 331first strand
Strand 2
H
367 371anti-parallel
Strand 3
H
355 356anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il