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


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 1LRT entry

There are 4 chains in PDB entry 1LRT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLU 485
B
 ALA 2GLU 485
C
 ALA 2GLU 485
D
 ALA 2GLU 485
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 56 helices in PDB entry 1LRT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 13Right-handed 310
Helix 2
2
A
27 31Right-handed 310
Helix 3
3
A
64 74Right-handed alpha
Helix 4
4
A
85 98Right-handed alpha
Helix 5
5
A
242 254Right-handed alpha
Helix 6
6
A
267 282Right-handed alpha
Helix 7
7
A
283 285Right-handed 310
Helix 8
8
A
294 305Right-handed alpha
Helix 9
9
A
330 350Right-handed alpha
Helix 10
10
A
363 373Right-handed alpha
Helix 11
11
A
381 386Right-handed alpha
Helix 12
12
A
442 461Right-handed alpha
Helix 13
13
A
465 473Right-handed alpha
Helix 14
14
A
479 484Right-handed alpha
Helix 15
15
B
11 13Right-handed 310
Helix 16
16
B
27 31Right-handed 310
Helix 17
17
B
64 75Right-handed alpha
Helix 18
18
B
85 98Right-handed alpha
Helix 19
19
B
242 254Right-handed alpha
Helix 20
20
B
267 282Right-handed alpha
Helix 21
21
B
283 285Right-handed 310
Helix 22
22
B
294 305Right-handed alpha
Helix 23
23
B
330 350Right-handed alpha
Helix 24
24
B
363 373Right-handed alpha
Helix 25
25
B
381 386Right-handed alpha
Helix 26
26
B
442 461Right-handed alpha
Helix 27
27
B
465 473Right-handed alpha
Helix 28
28
B
479 484Right-handed alpha
Helix 29
29
C
11 13Right-handed 310
Helix 30
30
C
27 31Right-handed 310
Helix 31
31
C
64 75Right-handed alpha
Helix 32
32
C
85 98Right-handed alpha
Helix 33
33
C
242 253Right-handed alpha
Helix 34
34
C
267 282Right-handed alpha
Helix 35
35
C
283 285Right-handed 310
Helix 36
36
C
294 305Right-handed alpha
Helix 37
37
C
330 350Right-handed alpha
Helix 38
38
C
363 373Right-handed alpha
Helix 39
39
C
381 386Right-handed alpha
Helix 40
40
C
442 461Right-handed alpha
Helix 41
41
C
465 473Right-handed alpha
Helix 42
42
C
479 484Right-handed alpha
Helix 43
43
D
11 13Right-handed 310
Helix 44
44
D
27 31Right-handed 310
Helix 45
45
D
64 74Right-handed alpha
Helix 46
46
D
85 98Right-handed alpha
Helix 47
47
D
242 254Right-handed alpha
Helix 48
48
D
267 282Right-handed alpha
Helix 49
49
D
283 285Right-handed 310
Helix 50
50
D
294 305Right-handed alpha
Helix 51
51
D
330 350Right-handed alpha
Helix 52
52
D
363 373Right-handed alpha
Helix 53
53
D
381 386Right-handed alpha
Helix 54
54
D
442 461Right-handed alpha
Helix 55
55
D
465 473Right-handed alpha
Helix 56
56
D
479 484Right-handed alpha
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There are 20 sheets in PDB entry 1LRT. 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,

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
3 4first strand
Strand 2
B
474 477parallel
Strand 3
B
15 18anti-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
15 18first strand
Strand 2
A
474 477anti-parallel
Strand 3
D
3 4parallel
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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
35 36first strand
Strand 2
A
49 50anti-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
40 41first strand
Strand 2
A
351 352anti-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
A
54 56first strand
Strand 2
A
77 80parallel
Strand 3
A
235 238parallel
Strand 4
A
257 260parallel
Strand 5
A
287 292parallel
Strand 6
A
308 311parallel
Strand 7
A
355 358parallel
Strand 8
A
377 380parallel
Strand 9
A
54 56parallel
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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
A
394 397first strand
Strand 2
A
400 406anti-parallel
Strand 3
A
434 438anti-parallel
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There are 3 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
3 4first strand
Strand 2
C
474 477parallel
Strand 3
C
15 18anti-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
35 36first strand
Strand 2
B
49 50anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 41first strand
Strand 2
B
351 352anti-parallel
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There are 9 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
54 56first strand
Strand 2
B
77 80parallel
Strand 3
B
235 238parallel
Strand 4
B
257 260parallel
Strand 5
B
287 292parallel
Strand 6
B
308 311parallel
Strand 7
B
355 358parallel
Strand 8
B
377 380parallel
Strand 9
B
54 56parallel
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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
B
394 397first strand
Strand 2
B
400 405anti-parallel
Strand 3
B
435 438anti-parallel
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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
C
3 4first strand
Strand 2
D
474 477parallel
Strand 3
D
15 18anti-parallel
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There are 2 strands in M 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
49 50anti-parallel
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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
C
40 41first strand
Strand 2
C
351 352anti-parallel
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There are 9 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
54 56first strand
Strand 2
C
77 80parallel
Strand 3
C
235 238parallel
Strand 4
C
257 260parallel
Strand 5
C
287 292parallel
Strand 6
C
308 311parallel
Strand 7
C
355 358parallel
Strand 8
C
377 380parallel
Strand 9
C
54 56parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
394 397first strand
Strand 2
C
400 405anti-parallel
Strand 3
C
435 438anti-parallel
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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
D
35 36first strand
Strand 2
D
49 50anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 41first strand
Strand 2
D
351 352anti-parallel
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There are 9 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
54 56first strand
Strand 2
D
77 80parallel
Strand 3
D
235 238parallel
Strand 4
D
257 260parallel
Strand 5
D
287 292parallel
Strand 6
D
308 311parallel
Strand 7
D
355 358parallel
Strand 8
D
377 380parallel
Strand 9
D
54 56parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
394 397first strand
Strand 2
D
400 406anti-parallel
Strand 3
D
434 438anti-parallel
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