Analysis of interatomic Contacts of Structural Units in PDB entry:
4LRT


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 4LRT entry

There are 4 chains in PDB entry 4LRT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 10GLU 343
B
 HIS 20ALA 314
C
 PRO 11HIS 345
D
 MET 21ASP 236
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 62 helices in PDB entry 4LRT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 27Right-handed alpha
Helix 2
2
A
32 46Right-handed alpha
Helix 3
3
A
72 84Right-handed alpha
Helix 4
4
A
99 109Right-handed alpha
Helix 5
5
A
122 125Right-handed 310
Helix 6
6
A
126 136Right-handed alpha
Helix 7
7
A
146 150Right-handed 310
Helix 8
8
A
151 166Right-handed alpha
Helix 9
9
A
181 196Right-handed alpha
Helix 10
10
A
211 222Right-handed alpha
Helix 11
11
A
230 234Right-handed 310
Helix 12
12
A
242 253Right-handed alpha
Helix 13
13
A
260 271Right-handed alpha
Helix 14
14
A
272 276Right-handed 310
Helix 15
15
A
283 293Right-handed alpha
Helix 16
16
A
297 310Right-handed alpha
Helix 17
17
A
312 324Right-handed alpha
Helix 18
18
A
330 343Right-handed alpha
Helix 19
19
B
32 45Right-handed alpha
Helix 20
20
B
60 69Right-handed alpha
Helix 21
21
B
76 82Right-handed alpha
Helix 22
22
B
96 111Right-handed alpha
Helix 23
23
B
127 132Right-handed alpha
Helix 24
24
B
133 136Right-handed 310
Helix 25
25
B
145 160Right-handed alpha
Helix 26
26
B
176 178Right-handed 310
Helix 27
27
B
179 185Right-handed alpha
Helix 28
28
B
185 200Right-handed alpha
Helix 29
29
B
234 251Right-handed alpha
Helix 30
30
B
268 272Right-handed 310
Helix 31
31
B
294 314Right-handed alpha
Helix 32
32
C
21 27Right-handed alpha
Helix 33
33
C
32 47Right-handed alpha
Helix 34
34
C
72 84Right-handed alpha
Helix 35
35
C
99 110Right-handed alpha
Helix 36
36
C
122 125Right-handed 310
Helix 37
37
C
126 136Right-handed alpha
Helix 38
38
C
146 150Right-handed 310
Helix 39
39
C
151 166Right-handed alpha
Helix 40
40
C
181 196Right-handed alpha
Helix 41
41
C
211 222Right-handed alpha
Helix 42
42
C
230 234Right-handed 310
Helix 43
43
C
242 253Right-handed alpha
Helix 44
44
C
260 271Right-handed alpha
Helix 45
45
C
272 276Right-handed 310
Helix 46
46
C
283 293Right-handed alpha
Helix 47
47
C
297 310Right-handed alpha
Helix 48
48
C
312 324Right-handed alpha
Helix 49
49
C
330 345Right-handed alpha
Helix 50
50
D
32 44Right-handed alpha
Helix 51
51
D
60 69Right-handed alpha
Helix 52
52
D
76 83Right-handed alpha
Helix 53
53
D
96 111Right-handed alpha
Helix 54
54
D
127 132Right-handed alpha
Helix 55
55
D
133 136Right-handed 310
Helix 56
56
D
145 160Right-handed alpha
Helix 57
57
D
176 178Right-handed 310
Helix 58
58
D
179 185Right-handed alpha
Helix 59
59
D
185 200Right-handed alpha
Helix 60
60
D
234 251Right-handed alpha
Helix 61
61
D
268 272Right-handed 310
Helix 62
62
D
294 313Right-handed alpha
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There are 8 sheets in PDB entry 4LRT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 9 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
14 20first strand
Strand 2
A
50 53parallel
Strand 3
A
88 93parallel
Strand 4
A
113 119parallel
Strand 5
A
139 145parallel
Strand 6
A
169 173parallel
Strand 7
A
200 204parallel
Strand 8
A
226 229parallel
Strand 9
A
14 20parallel
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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
B
72 74first strand
Strand 2
B
48 54parallel
Strand 3
B
24 29parallel
Strand 4
B
90 93parallel
Strand 5
B
113 116parallel
Strand 6
B
140 142parallel
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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
206 213first strand
Strand 2
B
167 174parallel
Strand 3
B
221 229anti-parallel
Strand 4
B
275 284anti-parallel
Strand 5
B
255 258anti-parallel
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There are 5 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
206 213first strand
Strand 2
B
167 174parallel
Strand 3
B
221 229anti-parallel
Strand 4
B
275 284anti-parallel
Strand 5
B
263 265anti-parallel
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There are 9 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
14 20first strand
Strand 2
C
50 53parallel
Strand 3
C
88 93parallel
Strand 4
C
113 119parallel
Strand 5
C
139 145parallel
Strand 6
C
169 173parallel
Strand 7
C
200 204parallel
Strand 8
C
226 229parallel
Strand 9
C
14 20parallel
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There are 6 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
72 74first strand
Strand 2
D
48 54parallel
Strand 3
D
24 29parallel
Strand 4
D
90 93parallel
Strand 5
D
113 116parallel
Strand 6
D
140 142parallel
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There are 5 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
206 213first strand
Strand 2
D
167 174parallel
Strand 3
D
221 229anti-parallel
Strand 4
D
275 283anti-parallel
Strand 5
D
256 258anti-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
D
206 213first strand
Strand 2
D
167 174parallel
Strand 3
D
221 229anti-parallel
Strand 4
D
275 283anti-parallel
Strand 5
D
263 265anti-parallel
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