Analysis of interatomic Contacts of Structural Units in PDB entry:
3N4D


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 3N4D entry

There are 9 chains in PDB entry 3N4D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2GLY 145
B
 THR 2GLY 145
C
 THR 2SER 146
D
 THR 2GLY 145
E
 THR 2GLY 145
F
 THR 2GLY 145
G
 THR 2GLY 145
H
 THR 2LEU 140
I
 THR 2GLY 145
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 65 helices in PDB entry 3N4D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 30Right-handed alpha
Helix 2
2
A
35 38Right-handed 310
Helix 3
3
A
74 94Right-handed alpha
Helix 4
4
A
96 98Right-handed 310
Helix 5
5
A
108 110Right-handed 310
Helix 6
6
A
124 130Right-handed alpha
Helix 7
7
A
133 144Right-handed alpha
Helix 8
8
B
13 31Right-handed alpha
Helix 9
9
B
35 38Right-handed 310
Helix 10
10
B
47 49Right-handed 310
Helix 11
11
B
74 94Right-handed alpha
Helix 12
12
B
96 98Right-handed 310
Helix 13
13
B
108 110Right-handed 310
Helix 14
14
B
124 131Right-handed alpha
Helix 15
15
B
133 144Right-handed alpha
Helix 16
16
C
13 33Right-handed alpha
Helix 17
17
C
35 38Right-handed 310
Helix 18
18
C
74 94Right-handed alpha
Helix 19
19
C
96 98Right-handed 310
Helix 20
20
C
108 111Right-handed 310
Helix 21
21
C
124 130Right-handed alpha
Helix 22
22
C
133 146Right-handed alpha
Helix 23
23
D
13 30Right-handed alpha
Helix 24
24
D
35 38Right-handed 310
Helix 25
25
D
74 94Right-handed alpha
Helix 26
26
D
96 98Right-handed 310
Helix 27
27
D
108 110Right-handed 310
Helix 28
28
D
124 130Right-handed alpha
Helix 29
29
D
133 144Right-handed alpha
Helix 30
30
E
13 30Right-handed alpha
Helix 31
31
E
35 38Right-handed 310
Helix 32
32
E
74 93Right-handed alpha
Helix 33
33
E
96 98Right-handed 310
Helix 34
34
E
108 110Right-handed 310
Helix 35
35
E
124 131Right-handed alpha
Helix 36
36
E
133 145Right-handed alpha
Helix 37
37
F
13 29Right-handed alpha
Helix 38
38
F
35 38Right-handed 310
Helix 39
39
F
74 94Right-handed alpha
Helix 40
40
F
96 98Right-handed 310
Helix 41
41
F
108 110Right-handed 310
Helix 42
42
F
124 131Right-handed alpha
Helix 43
43
F
133 144Right-handed alpha
Helix 44
44
G
13 30Right-handed alpha
Helix 45
45
G
35 38Right-handed 310
Helix 46
46
G
74 93Right-handed alpha
Helix 47
47
G
96 98Right-handed 310
Helix 48
48
G
108 110Right-handed 310
Helix 49
49
G
124 132Right-handed alpha
Helix 50
50
G
133 143Right-handed alpha
Helix 51
51
H
13 30Right-handed alpha
Helix 52
52
H
35 38Right-handed 310
Helix 53
53
H
47 49Right-handed 310
Helix 54
54
H
74 93Right-handed alpha
Helix 55
55
H
96 98Right-handed 310
Helix 56
56
H
108 110Right-handed 310
Helix 57
57
H
124 131Right-handed alpha
Helix 58
58
H
133 139Right-handed alpha
Helix 59
59
I
13 30Right-handed alpha
Helix 60
60
I
35 38Right-handed 310
Helix 61
61
I
74 94Right-handed alpha
Helix 62
62
I
96 98Right-handed 310
Helix 63
63
I
108 110Right-handed 310
Helix 64
64
I
124 131Right-handed alpha
Helix 65
65
I
135 145Right-handed alpha
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There are 10 sheets in PDB entry 3N4D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
117 118first strand
Strand 2
B
112 114anti-parallel
Strand 3
A
100 107anti-parallel
Strand 4
A
63 70parallel
Strand 5
A
2 8anti-parallel
Strand 6
A
40 46parallel
Strand 7
C
51 53anti-parallel
Strand 8
C
56 57anti-parallel
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There are 6 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
56 57first strand
Strand 2
A
51 53anti-parallel
Strand 3
B
40 46anti-parallel
Strand 4
B
2 8parallel
Strand 5
B
63 70anti-parallel
Strand 6
B
100 107parallel
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There are 8 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
117 118first strand
Strand 2
A
112 114anti-parallel
Strand 3
C
100 107anti-parallel
Strand 4
C
63 70parallel
Strand 5
C
2 8anti-parallel
Strand 6
C
40 46parallel
Strand 7
B
51 53anti-parallel
Strand 8
B
56 57anti-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
C
113 114first strand
Strand 2
C
117 118anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
117 118first strand
Strand 2
E
112 114anti-parallel
Strand 3
D
100 107anti-parallel
Strand 4
D
63 70parallel
Strand 5
D
2 8anti-parallel
Strand 6
D
40 46parallel
Strand 7
F
51 53anti-parallel
Strand 8
F
56 57anti-parallel
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There are 8 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
56 57first strand
Strand 2
D
51 53anti-parallel
Strand 3
E
40 46anti-parallel
Strand 4
E
2 8parallel
Strand 5
E
63 70anti-parallel
Strand 6
E
100 107parallel
Strand 7
F
112 114anti-parallel
Strand 8
F
117 119anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
117 118first strand
Strand 2
D
112 114anti-parallel
Strand 3
F
100 107anti-parallel
Strand 4
F
63 70parallel
Strand 5
F
2 8anti-parallel
Strand 6
F
40 46parallel
Strand 7
E
51 53anti-parallel
Strand 8
E
56 57anti-parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
117 118first strand
Strand 2
H
112 114anti-parallel
Strand 3
G
100 107anti-parallel
Strand 4
G
63 70parallel
Strand 5
G
2 8anti-parallel
Strand 6
G
40 46parallel
Strand 7
I
51 53anti-parallel
Strand 8
I
56 57anti-parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
56 57first strand
Strand 2
G
51 53anti-parallel
Strand 3
H
40 46anti-parallel
Strand 4
H
2 8parallel
Strand 5
H
63 70anti-parallel
Strand 6
H
100 107parallel
Strand 7
I
112 114anti-parallel
Strand 8
I
117 119anti-parallel
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There are 8 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
117 118first strand
Strand 2
G
112 114anti-parallel
Strand 3
I
100 107anti-parallel
Strand 4
I
63 70parallel
Strand 5
I
2 8anti-parallel
Strand 6
I
40 46parallel
Strand 7
H
51 53anti-parallel
Strand 8
H
56 57anti-parallel
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