Analysis of interatomic Contacts of Structural Units in PDB entry:
4LT6


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 4LT6 entry

There are 2 chains in PDB entry 4LT6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 17LEU 501
B
 HIS 18PRO 497
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 37 helices in PDB entry 4LT6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 46Right-handed alpha
Helix 2
2
A
47 49Right-handed 310
Helix 3
3
A
53 79Right-handed alpha
Helix 4
4
A
85 90Right-handed alpha
Helix 5
5
A
100 105Right-handed alpha
Helix 6
6
A
124 139Right-handed alpha
Helix 7
7
A
185 190Right-handed 310
Helix 8
8
A
193 212Right-handed alpha
Helix 9
9
A
215 233Right-handed alpha
Helix 10
10
A
244 259Right-handed alpha
Helix 11
11
A
263 278Right-handed alpha
Helix 12
12
A
306 310Right-handed 310
Helix 13
13
A
329 351Right-handed alpha
Helix 14
14
A
356 362Right-handed alpha
Helix 15
15
A
382 395Right-handed alpha
Helix 16
16
A
396 407Right-handed alpha
Helix 17
17
A
455 473Right-handed alpha
Helix 18
18
A
491 495Right-handed 310
Helix 19
19
B
31 46Right-handed alpha
Helix 20
20
B
47 49Right-handed 310
Helix 21
21
B
53 83Right-handed alpha
Helix 22
22
B
100 105Right-handed alpha
Helix 23
23
B
124 130Right-handed alpha
Helix 24
24
B
132 138Right-handed alpha
Helix 25
25
B
185 190Right-handed 310
Helix 26
26
B
193 212Right-handed alpha
Helix 27
27
B
215 233Right-handed alpha
Helix 28
28
B
244 259Right-handed alpha
Helix 29
29
B
263 276Right-handed alpha
Helix 30
30
B
304 310Right-handed 310
Helix 31
31
B
329 352Right-handed alpha
Helix 32
32
B
356 361Right-handed alpha
Helix 33
33
B
365 369Right-handed 310
Helix 34
34
B
382 395Right-handed alpha
Helix 35
35
B
396 407Right-handed alpha
Helix 36
36
B
455 473Right-handed alpha
Helix 37
37
B
490 495Right-handed 310
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There are 4 sheets in PDB entry 4LT6. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
95 99first strand
Strand 2
A
113 119anti-parallel
Strand 3
A
163 171parallel
Strand 4
A
155 160anti-parallel
Strand 5
A
142 148anti-parallel
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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
410 420first strand
Strand 2
A
432 442anti-parallel
Strand 3
A
372 380anti-parallel
Strand 4
A
481 488anti-parallel
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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
95 99first strand
Strand 2
B
113 119anti-parallel
Strand 3
B
163 171parallel
Strand 4
B
155 160anti-parallel
Strand 5
B
146 148anti-parallel
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There are 4 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
410 415first strand
Strand 2
B
432 442anti-parallel
Strand 3
B
372 380anti-parallel
Strand 4
B
481 488anti-parallel
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