Analysis of interatomic Contacts of Structural Units in PDB entry:
3L76


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 3L76 entry

There are 2 chains in PDB entry 3L76 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 600
B
 ALA 2ALA 600
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 43 helices in PDB entry 3L76. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed 310
Helix 2
2
A
15 32Right-handed alpha
Helix 3
3
A
45 58Right-handed alpha
Helix 4
4
A
62 88Right-handed alpha
Helix 5
5
A
120 126Right-handed alpha
Helix 6
6
A
153 167Right-handed alpha
Helix 7
7
A
199 205Right-handed alpha
Helix 8
8
A
206 210Right-handed 310
Helix 9
9
A
214 225Right-handed alpha
Helix 10
10
A
283 295Right-handed alpha
Helix 11
11
A
319 321Right-handed 310
Helix 12
12
A
322 334Right-handed alpha
Helix 13
13
A
335 338Right-handed 310
Helix 14
14
A
363 366Right-handed 310
Helix 15
15
A
370 382Right-handed alpha
Helix 16
16
A
404 416Right-handed alpha
Helix 17
17
A
457 469Right-handed alpha
Helix 18
18
A
499 513Right-handed alpha
Helix 19
19
A
535 538Right-handed 310
Helix 20
20
A
542 553Right-handed alpha
Helix 21
21
A
576 588Right-handed alpha
Helix 22
22
B
10 14Right-handed 310
Helix 23
23
B
15 31Right-handed alpha
Helix 24
24
B
45 56Right-handed alpha
Helix 25
25
B
62 88Right-handed alpha
Helix 26
26
B
120 126Right-handed alpha
Helix 27
27
B
153 166Right-handed alpha
Helix 28
28
B
199 205Right-handed alpha
Helix 29
29
B
206 210Right-handed 310
Helix 30
30
B
214 224Right-handed alpha
Helix 31
31
B
283 295Right-handed alpha
Helix 32
32
B
319 321Right-handed 310
Helix 33
33
B
322 334Right-handed alpha
Helix 34
34
B
335 338Right-handed 310
Helix 35
35
B
363 366Right-handed 310
Helix 36
36
B
370 382Right-handed alpha
Helix 37
37
B
404 416Right-handed alpha
Helix 38
38
B
457 469Right-handed alpha
Helix 39
39
B
499 510Right-handed alpha
Helix 40
40
B
511 514Right-handed 310
Helix 41
41
B
535 538Right-handed 310
Helix 42
42
B
542 553Right-handed alpha
Helix 43
43
B
576 588Right-handed alpha
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There are 9 sheets in PDB entry 3L76. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
A
92 96first strand
Strand 2
A
130 134parallel
Strand 3
A
35 40parallel
Strand 4
A
3 8parallel
Strand 5
A
170 175parallel
Strand 6
A
228 232parallel
Strand 7
A
240 243anti-parallel
Strand 8
A
196 198parallel
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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
115 118first strand
Strand 2
A
101 104anti-parallel
Strand 3
A
136 138parallel
Strand 4
A
145 148anti-parallel
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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
263 267first strand
Strand 2
A
355 361anti-parallel
Strand 3
A
395 401anti-parallel
Strand 4
A
388 391anti-parallel
Strand 5
A
475 481anti-parallel
Strand 6
A
490 498anti-parallel
Strand 7
A
444 453anti-parallel
Strand 8
A
520 524anti-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
A
302 303first strand
Strand 2
A
311 318anti-parallel
Strand 3
A
271 279anti-parallel
Strand 4
A
348 352anti-parallel
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There are 4 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
437 441first strand
Strand 2
A
527 533anti-parallel
Strand 3
A
567 573anti-parallel
Strand 4
A
560 563anti-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
B
92 96first strand
Strand 2
B
130 134parallel
Strand 3
B
35 40parallel
Strand 4
B
3 8parallel
Strand 5
B
170 175parallel
Strand 6
B
228 232parallel
Strand 7
B
240 243anti-parallel
Strand 8
B
196 198parallel
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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
B
145 148first strand
Strand 2
B
136 139anti-parallel
Strand 3
B
101 104parallel
Strand 4
B
115 118anti-parallel
Strand 5
B
255 256anti-parallel
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There are 10 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
302 303first strand
Strand 2
B
311 318anti-parallel
Strand 3
B
263 279anti-parallel
Strand 4
B
348 361anti-parallel
Strand 5
B
395 401anti-parallel
Strand 6
B
388 391anti-parallel
Strand 7
B
475 481anti-parallel
Strand 8
B
490 498anti-parallel
Strand 9
B
444 453anti-parallel
Strand 10
B
520 524anti-parallel
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There are 4 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
437 441first strand
Strand 2
B
527 533anti-parallel
Strand 3
B
567 573anti-parallel
Strand 4
B
560 563anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il