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


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 3DLB entry

There are 4 chains in PDB entry 3DLB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 3TYR 642
B
 LYS 6TYR 642
X
 T 6 A 10
Y
 T 106 A 110
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 3DLB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 25Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
41 53Right-handed alpha
Helix 4
4
A
102 123Right-handed alpha
Helix 5
5
A
178 185Right-handed alpha
Helix 6
6
A
211 215Right-handed 310
Helix 7
7
A
222 230Right-handed alpha
Helix 8
8
A
257 259Right-handed 310
Helix 9
9
A
266 271Right-handed alpha
Helix 10
10
A
282 302Right-handed alpha
Helix 11
11
A
329 331Right-handed 310
Helix 12
12
A
332 337Right-handed alpha
Helix 13
13
A
358 373Right-handed alpha
Helix 14
14
A
388 401Right-handed alpha
Helix 15
15
A
414 428Right-handed alpha
Helix 16
16
A
443 458Right-handed alpha
Helix 17
17
A
514 535Right-handed alpha
Helix 18
18
A
550 553Right-handed 310
Helix 19
19
A
554 565Right-handed alpha
Helix 20
20
A
627 642Right-handed alpha
Helix 21
21
B
41 53Right-handed alpha
Helix 22
22
B
69 73Right-handed 310
Helix 23
23
B
102 124Right-handed alpha
Helix 24
24
B
178 183Right-handed alpha
Helix 25
25
B
222 229Right-handed alpha
Helix 26
26
B
282 302Right-handed alpha
Helix 27
27
B
329 331Right-handed 310
Helix 28
28
B
332 337Right-handed alpha
Helix 29
29
B
358 371Right-handed alpha
Helix 30
30
B
384 387Right-handed 310
Helix 31
31
B
388 401Right-handed alpha
Helix 32
32
B
414 427Right-handed alpha
Helix 33
33
B
443 459Right-handed alpha
Helix 34
34
B
514 533Right-handed alpha
Helix 35
35
B
550 553Right-handed 310
Helix 36
36
B
554 565Right-handed alpha
Helix 37
37
B
627 641Right-handed alpha
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There are 12 sheets in PDB entry 3DLB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 14 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
128 129first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
145 157anti-parallel
Strand 4
A
162 175anti-parallel
Strand 5
A
6 18anti-parallel
Strand 6
A
307 315anti-parallel
Strand 7
A
592 597anti-parallel
Strand 8
A
600 604anti-parallel
Strand 9
A
617 623anti-parallel
Strand 10
A
567 574anti-parallel
Strand 11
A
540 546parallel
Strand 12
A
473 478parallel
Strand 13
A
490 494anti-parallel
Strand 14
A
503 504anti-parallel
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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
A
128 129first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
145 157anti-parallel
Strand 4
A
162 175anti-parallel
Strand 5
A
6 18anti-parallel
Strand 6
A
581 583anti-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
A
57 60first strand
Strand 2
A
63 66anti-parallel
Strand 3
A
27 34anti-parallel
Strand 4
A
84 95anti-parallel
Strand 5
A
76 81anti-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
241 245first strand
Strand 2
A
201 208anti-parallel
Strand 3
A
192 195anti-parallel
Strand 4
A
261 264anti-parallel
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There are 3 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
326 327first strand
Strand 2
A
321 322anti-parallel
Strand 3
A
464 465anti-parallel
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There are 4 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
376 380first strand
Strand 2
A
344 350parallel
Strand 3
A
405 410parallel
Strand 4
A
432 436parallel
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There are 13 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
128 130first strand
Strand 2
B
133 138anti-parallel
Strand 3
B
148 157anti-parallel
Strand 4
B
162 170anti-parallel
Strand 5
B
7 18anti-parallel
Strand 6
B
307 315anti-parallel
Strand 7
B
591 595anti-parallel
Strand 8
B
600 605anti-parallel
Strand 9
B
617 623anti-parallel
Strand 10
B
567 574anti-parallel
Strand 11
B
540 546parallel
Strand 12
B
473 478parallel
Strand 13
B
490 494anti-parallel
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There are 6 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
128 130first strand
Strand 2
B
133 138anti-parallel
Strand 3
B
148 157anti-parallel
Strand 4
B
162 170anti-parallel
Strand 5
B
7 18anti-parallel
Strand 6
B
581 583anti-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
B
57 60first strand
Strand 2
B
63 66anti-parallel
Strand 3
B
27 34anti-parallel
Strand 4
B
84 92anti-parallel
Strand 5
B
76 81anti-parallel
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There are 5 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
254 257first strand
Strand 2
B
241 245anti-parallel
Strand 3
B
201 207anti-parallel
Strand 4
B
192 195anti-parallel
Strand 5
B
261 263anti-parallel
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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
326 327first strand
Strand 2
B
321 322anti-parallel
Strand 3
B
464 465anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
376 380first strand
Strand 2
B
344 350parallel
Strand 3
B
406 410parallel
Strand 4
B
432 436parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il