Analysis of interatomic Contacts of Structural Units in PDB entry:
3L4D


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 3L4D entry

There are 4 chains in PDB entry 3L4D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 29LYS 476
B
 LYS 28LYS 476
C
 GLY 29LYS 476
D
 LYS 28LYS 476
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 are107 helices in PDB entry 3L4D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 51Right-handed alpha
Helix 2
2
A
51 64Right-handed alpha
Helix 3
3
A
85 90Right-handed alpha
Helix 4
4
A
99 104Right-handed 310
Helix 5
5
A
105 110Right-handed alpha
Helix 6
6
A
113 117Right-handed 310
Helix 7
7
A
118 132Right-handed alpha
Helix 8
8
A
133 138Right-handed 310
Helix 9
9
A
140 157Right-handed alpha
Helix 10
10
A
166 183Right-handed alpha
Helix 11
11
A
184 191Right-handed alpha
Helix 12
12
A
192 205Right-handed alpha
Helix 13
13
A
208 213Right-handed 310
Helix 14
14
A
214 220Right-handed 310
Helix 15
15
A
222 250Right-handed alpha
Helix 16
16
A
259 265Right-handed alpha
Helix 17
17
A
276 307Right-handed alpha
Helix 18
18
A
308 310Right-handed 310
Helix 19
19
A
311 324Right-handed alpha
Helix 20
20
A
330 336Right-handed alpha
Helix 21
21
A
338 352Right-handed alpha
Helix 22
22
A
382 387Right-handed alpha
Helix 23
23
A
417 421Right-handed 310
Helix 24
24
A
424 442Right-handed alpha
Helix 25
25
A
465 467Right-handed 310
Helix 26
26
B
44 51Right-handed alpha
Helix 27
27
B
51 64Right-handed alpha
Helix 28
28
B
85 90Right-handed alpha
Helix 29
29
B
102 104Right-handed 310
Helix 30
30
B
105 110Right-handed alpha
Helix 31
31
B
113 117Right-handed 310
Helix 32
32
B
118 131Right-handed alpha
Helix 33
33
B
132 133Right-handed 310
Helix 34
34
B
134 138Right-handed 310
Helix 35
35
B
140 157Right-handed alpha
Helix 36
36
B
166 183Right-handed alpha
Helix 37
37
B
184 191Right-handed alpha
Helix 38
38
B
192 205Right-handed alpha
Helix 39
39
B
206 207Right-handed 310
Helix 40
40
B
208 213Right-handed 310
Helix 41
41
B
214 220Right-handed 310
Helix 42
42
B
222 247Right-handed alpha
Helix 43
43
B
259 264Right-handed alpha
Helix 44
44
B
276 307Right-handed alpha
Helix 45
45
B
308 310Right-handed 310
Helix 46
46
B
311 324Right-handed alpha
Helix 47
47
B
330 336Right-handed alpha
Helix 48
48
B
338 352Right-handed alpha
Helix 49
49
B
382 387Right-handed alpha
Helix 50
50
B
417 421Right-handed 310
Helix 51
51
B
424 442Right-handed alpha
Helix 52
52
B
465 467Right-handed 310
Helix 53
53
C
44 51Right-handed alpha
Helix 54
54
C
51 64Right-handed alpha
Helix 55
55
C
81 84Right-handed 310
Helix 56
56
C
85 90Right-handed alpha
Helix 57
57
C
102 104Right-handed 310
Helix 58
58
C
105 110Right-handed alpha
Helix 59
59
C
113 117Right-handed 310
Helix 60
60
C
118 132Right-handed alpha
Helix 61
61
C
133 138Right-handed 310
Helix 62
62
C
140 157Right-handed alpha
Helix 63
63
C
166 183Right-handed alpha
Helix 64
64
C
184 191Right-handed alpha
Helix 65
65
C
192 205Right-handed alpha
Helix 66
66
C
206 207Right-handed 310
Helix 67
67
C
208 213Right-handed 310
Helix 68
68
C
214 218Right-handed 310
Helix 69
69
C
222 250Right-handed alpha
Helix 70
70
C
259 266Right-handed alpha
Helix 71
71
C
276 307Right-handed alpha
Helix 72
72
C
308 310Right-handed 310
Helix 73
73
C
311 324Right-handed alpha
Helix 74
74
C
330 336Right-handed alpha
Helix 75
75
C
338 352Right-handed alpha
Helix 76
76
C
382 387Right-handed alpha
Helix 77
77
C
404 409Right-handed 310
Helix 78
78
C
417 421Right-handed 310
Helix 79
79
C
424 440Right-handed alpha
Helix 80
80
C
465 467Right-handed 310
Helix 81
81
D
44 51Right-handed alpha
Helix 82
82
D
51 64Right-handed alpha
Helix 83
83
D
81 84Right-handed 310
Helix 84
84
D
85 90Right-handed alpha
Helix 85
85
D
102 104Right-handed 310
Helix 86
86
D
105 110Right-handed alpha
Helix 87
87
D
113 117Right-handed 310
Helix 88
88
D
118 131Right-handed alpha
Helix 89
89
D
132 138Right-handed 310
Helix 90
90
D
140 157Right-handed alpha
Helix 91
91
D
166 183Right-handed alpha
Helix 92
92
D
184 191Right-handed alpha
Helix 93
93
D
192 205Right-handed alpha
Helix 94
94
D
206 207Right-handed 310
Helix 95
95
D
208 213Right-handed 310
Helix 96
96
D
214 219Right-handed 310
Helix 97
97
D
222 249Right-handed alpha
Helix 98
98
D
259 267Right-handed alpha
Helix 99
99
D
276 307Right-handed alpha
Helix 100
100
D
308 310Right-handed 310
Helix 101
101
D
311 324Right-handed alpha
Helix 102
102
D
330 336Right-handed alpha
Helix 103
103
D
338 352Right-handed alpha
Helix 104
104
D
382 387Right-handed alpha
Helix 105
105
D
417 421Right-handed 310
Helix 106
106
D
424 442Right-handed alpha
Helix 107
107
D
465 467Right-handed 310
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There are 16 sheets in PDB entry 3L4D. 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,

There are 5 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
66 70first strand
Strand 2
A
75 79anti-parallel
Strand 3
A
378 381parallel
Strand 4
A
358 362anti-parallel
Strand 5
A
96 97anti-parallel
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There are 3 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
161 165first strand
Strand 2
A
469 474anti-parallel
Strand 3
A
443 447anti-parallel
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There are 2 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
366 368first strand
Strand 2
A
371 373anti-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
A
454 455first strand
Strand 2
A
462 463anti-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
B
66 71first strand
Strand 2
B
74 79anti-parallel
Strand 3
B
378 381parallel
Strand 4
B
358 362anti-parallel
Strand 5
B
96 97anti-parallel
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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
161 165first strand
Strand 2
B
469 474anti-parallel
Strand 3
B
443 447anti-parallel
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There are 2 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
366 368first strand
Strand 2
B
371 373anti-parallel
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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
B
454 455first strand
Strand 2
B
462 463anti-parallel
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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
C
66 71first strand
Strand 2
C
74 79anti-parallel
Strand 3
C
378 381parallel
Strand 4
C
358 362anti-parallel
Strand 5
C
96 97anti-parallel
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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
161 165first strand
Strand 2
C
469 473anti-parallel
Strand 3
C
444 446anti-parallel
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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
C
366 368first strand
Strand 2
C
371 373anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
454 455first strand
Strand 2
C
462 463anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 71first strand
Strand 2
D
74 79anti-parallel
Strand 3
D
378 381parallel
Strand 4
D
358 362anti-parallel
Strand 5
D
96 97anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
161 165first strand
Strand 2
D
469 474anti-parallel
Strand 3
D
443 447anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
366 368first strand
Strand 2
D
371 373anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
454 455first strand
Strand 2
D
462 463anti-parallel
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