Analysis of interatomic Contacts of Structural Units in PDB entry:
3BH4


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 3BH4 entry

There are 2 chains in PDB entry 3BH4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2LYS 484
B
 VAL 2LYS 484
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 28 helices in PDB entry 3BH4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 35Right-handed alpha
Helix 2
2
A
78 92Right-handed alpha
Helix 3
3
A
155 157Right-handed 310
Helix 4
4
A
206 225Right-handed alpha
Helix 5
5
A
233 237Right-handed 310
Helix 6
6
A
238 254Right-handed alpha
Helix 7
7
A
267 278Right-handed alpha
Helix 8
8
A
286 299Right-handed alpha
Helix 9
9
A
304 308Right-handed 310
Helix 10
10
A
312 317Right-handed alpha
Helix 11
11
A
344 354Right-handed alpha
Helix 12
12
A
364 369Right-handed alpha
Helix 13
13
A
381 395Right-handed alpha
Helix 14
14
A
442 446Right-handed 310
Helix 15
15
B
19 35Right-handed alpha
Helix 16
16
B
78 92Right-handed alpha
Helix 17
17
B
155 157Right-handed 310
Helix 18
18
B
206 225Right-handed alpha
Helix 19
19
B
233 237Right-handed 310
Helix 20
20
B
238 254Right-handed alpha
Helix 21
21
B
267 278Right-handed alpha
Helix 22
22
B
286 299Right-handed alpha
Helix 23
23
B
304 308Right-handed 310
Helix 24
24
B
312 317Right-handed alpha
Helix 25
25
B
344 354Right-handed alpha
Helix 26
26
B
364 369Right-handed alpha
Helix 27
27
B
381 395Right-handed alpha
Helix 28
28
B
442 446Right-handed 310
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There are 12 sheets in PDB entry 3BH4. 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 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
6 8first strand
Strand 2
A
38 41parallel
Strand 3
A
95 100parallel
Strand 4
A
228 231parallel
Strand 5
A
258 261parallel
Strand 6
A
283 285parallel
Strand 7
A
321 324parallel
Strand 8
A
359 363parallel
Strand 9
A
6 8parallel
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There are 2 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
46 47first strand
Strand 2
A
57 59anti-parallel
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There are 6 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
104 105first strand
Strand 2
A
200 202anti-parallel
Strand 3
A
159 165anti-parallel
Strand 4
A
170 176anti-parallel
Strand 5
A
110 120anti-parallel
Strand 6
A
123 127anti-parallel
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There are 6 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
104 105first strand
Strand 2
A
200 202anti-parallel
Strand 3
A
159 165anti-parallel
Strand 4
A
170 176anti-parallel
Strand 5
A
110 120anti-parallel
Strand 6
A
132 139anti-parallel
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There are 6 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
400 403first strand
Strand 2
A
409 414anti-parallel
Strand 3
A
425 430anti-parallel
Strand 4
A
478 483anti-parallel
Strand 5
A
449 452anti-parallel
Strand 6
A
460 462anti-parallel
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There are 2 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
435 440first strand
Strand 2
A
468 473anti-parallel
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There are 9 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
6 8first strand
Strand 2
B
38 41parallel
Strand 3
B
95 100parallel
Strand 4
B
228 231parallel
Strand 5
B
258 261parallel
Strand 6
B
283 285parallel
Strand 7
B
321 324parallel
Strand 8
B
359 363parallel
Strand 9
B
6 8parallel
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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
46 47first strand
Strand 2
B
57 59anti-parallel
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There are 6 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
104 105first strand
Strand 2
B
200 202anti-parallel
Strand 3
B
159 165anti-parallel
Strand 4
B
170 176anti-parallel
Strand 5
B
110 120anti-parallel
Strand 6
B
123 127anti-parallel
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There are 6 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
104 105first strand
Strand 2
B
200 202anti-parallel
Strand 3
B
159 165anti-parallel
Strand 4
B
170 176anti-parallel
Strand 5
B
110 120anti-parallel
Strand 6
B
132 139anti-parallel
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There are 6 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
400 403first strand
Strand 2
B
409 414anti-parallel
Strand 3
B
425 430anti-parallel
Strand 4
B
478 483anti-parallel
Strand 5
B
449 452anti-parallel
Strand 6
B
461 462anti-parallel
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There are 2 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
435 440first strand
Strand 2
B
468 473anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il