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


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 3NIC entry

There are 7 chains in PDB entry 3NIC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2SER 211
B
 HIS 2SER 211
C
 HIS 2LYS 210
D
 HIS 2LYS 210
E
 GLY 1SER 209
F
 HIS 2LYS 210
G
 HIS 2TYR 13
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 are 94 helices in PDB entry 3NIC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 10Right-handed 310
Helix 2
2
A
17 31Right-handed alpha
Helix 3
3
A
57 59Right-handed 310
Helix 4
4
A
60 67Right-handed alpha
Helix 5
5
A
99 115Right-handed alpha
Helix 6
6
A
119 121Right-handed 310
Helix 7
7
A
132 136Right-handed 310
Helix 8
8
A
137 150Right-handed alpha
Helix 9
9
A
151 156Right-handed alpha
Helix 10
10
A
175 181Right-handed alpha
Helix 11
11
A
184 190Right-handed alpha
Helix 12
12
A
196 210Right-handed alpha
Helix 13
13
B
8 10Right-handed 310
Helix 14
14
B
17 31Right-handed alpha
Helix 15
15
B
57 60Right-handed 310
Helix 16
16
B
61 67Right-handed alpha
Helix 17
17
B
99 114Right-handed alpha
Helix 18
18
B
119 121Right-handed 310
Helix 19
19
B
132 136Right-handed 310
Helix 20
20
B
137 150Right-handed alpha
Helix 21
21
B
151 156Right-handed alpha
Helix 22
22
B
175 181Right-handed alpha
Helix 23
23
B
184 189Right-handed alpha
Helix 24
24
B
196 210Right-handed alpha
Helix 25
25
C
15 32Right-handed alpha
Helix 26
26
C
57 59Right-handed 310
Helix 27
27
C
60 67Right-handed alpha
Helix 28
28
C
99 114Right-handed alpha
Helix 29
29
C
119 121Right-handed 310
Helix 30
30
C
132 136Right-handed 310
Helix 31
31
C
137 150Right-handed alpha
Helix 32
32
C
151 156Right-handed alpha
Helix 33
33
C
175 181Right-handed alpha
Helix 34
34
C
184 190Right-handed 310
Helix 35
35
C
196 210Right-handed alpha
Helix 36
36
D
17 32Right-handed alpha
Helix 37
37
D
57 61Right-handed 310
Helix 38
38
D
62 67Right-handed alpha
Helix 39
39
D
99 115Right-handed alpha
Helix 40
40
D
119 121Right-handed 310
Helix 41
41
D
134 136Right-handed 310
Helix 42
42
D
137 150Right-handed alpha
Helix 43
43
D
151 156Right-handed alpha
Helix 44
44
D
175 181Right-handed alpha
Helix 45
45
D
184 190Right-handed 310
Helix 46
46
D
196 208Right-handed alpha
Helix 47
47
E
8 10Right-handed 310
Helix 48
48
E
16 31Right-handed alpha
Helix 49
49
E
57 59Right-handed 310
Helix 50
50
E
60 67Right-handed alpha
Helix 51
51
E
99 114Right-handed alpha
Helix 52
52
E
119 121Right-handed 310
Helix 53
53
E
134 136Right-handed 310
Helix 54
54
E
137 150Right-handed alpha
Helix 55
55
E
151 156Right-handed alpha
Helix 56
56
E
175 181Right-handed alpha
Helix 57
57
E
184 189Right-handed alpha
Helix 58
58
E
196 209Right-handed alpha
Helix 59
59
F
7 12Right-handed 310
Helix 60
60
F
15 32Right-handed alpha
Helix 61
61
F
57 59Right-handed 310
Helix 62
62
F
60 67Right-handed alpha
Helix 63
63
F
99 114Right-handed alpha
Helix 64
64
F
119 121Right-handed 310
Helix 65
65
F
132 136Right-handed 310
Helix 66
66
F
137 150Right-handed alpha
Helix 67
67
F
151 156Right-handed alpha
Helix 68
68
F
175 181Right-handed alpha
Helix 69
69
F
184 190Right-handed 310
Helix 70
70
F
196 210Right-handed alpha
Helix 71
71
G
8 10Right-handed 310
Helix 72
72
G
17 32Right-handed alpha
Helix 73
73
G
57 59Right-handed 310
Helix 74
74
G
60 67Right-handed alpha
Helix 75
75
G
99 115Right-handed alpha
Helix 76
76
G
119 121Right-handed 310
Helix 77
77
G
131 136Right-handed 310
Helix 78
78
G
137 150Right-handed alpha
Helix 79
79
G
151 156Right-handed alpha
Helix 80
80
G
175 181Right-handed alpha
Helix 81
81
G
184 189Right-handed alpha
Helix 82
82
G
196 208Right-handed alpha
Helix 83
83
H
7 10Right-handed 310
Helix 84
84
H
17 32Right-handed alpha
Helix 85
85
H
57 59Right-handed 310
Helix 86
86
H
60 67Right-handed alpha
Helix 87
87
H
99 115Right-handed alpha
Helix 88
88
H
119 121Right-handed 310
Helix 89
89
H
134 136Right-handed 310
Helix 90
90
H
137 150Right-handed alpha
Helix 91
91
H
151 156Right-handed alpha
Helix 92
92
H
175 181Right-handed alpha
Helix 93
93
H
184 190Right-handed alpha
Helix 94
94
H
196 208Right-handed alpha
Back to top of page

There are 14 sheets in PDB entry 3NIC. 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,

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
A
12 13first strand
Strand 2
H
123 130parallel
Strand 3
H
35 36anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
12 13first strand
Strand 2
H
123 130parallel
Strand 3
H
46 53anti-parallel
Strand 4
H
76 80anti-parallel
Back to list of sheets
Back to top of page

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
A
35 36first strand
Strand 2
A
123 130anti-parallel
Strand 3
A
47 53anti-parallel
Strand 4
A
76 80anti-parallel
Back to list of sheets
Back to top of page

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
A
35 36first strand
Strand 2
A
123 130anti-parallel
Strand 3
H
12 13parallel
Back to list of sheets
Back to top of page

There are 3 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
12 13first strand
Strand 2
D
123 130parallel
Strand 3
D
35 36anti-parallel
Back to list of sheets
Back to top of page

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
B
12 13first strand
Strand 2
D
123 130parallel
Strand 3
D
47 53anti-parallel
Strand 4
D
76 80anti-parallel
Back to list of sheets
Back to top of page

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
B
35 36first strand
Strand 2
B
123 130anti-parallel
Strand 3
B
47 53anti-parallel
Strand 4
B
76 80anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
35 36first strand
Strand 2
B
123 130anti-parallel
Strand 3
D
12 13parallel
Back to list of sheets
Back to top of page

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
C
35 36first strand
Strand 2
C
123 130anti-parallel
Strand 3
C
47 53anti-parallel
Strand 4
C
76 80anti-parallel
Back to list of sheets
Back to top of page

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
C
35 36first strand
Strand 2
C
123 130anti-parallel
Strand 3
G
12 13parallel
Back to list of sheets
Back to top of page

There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 13first strand
Strand 2
F
123 130parallel
Strand 3
F
35 36anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 13first strand
Strand 2
F
123 130parallel
Strand 3
F
47 53anti-parallel
Strand 4
F
76 80anti-parallel
Back to list of sheets
Back to top of page

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
E
35 36first strand
Strand 2
E
123 129anti-parallel
Strand 3
E
47 53anti-parallel
Strand 4
E
76 80anti-parallel
Back to list of sheets
Back to top of page

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
G
35 36first strand
Strand 2
G
123 130anti-parallel
Strand 3
G
46 53anti-parallel
Strand 4
G
76 80anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il