Analysis of interatomic Contacts of Structural Units in PDB entry:
3P3B


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 3P3B entry

There are 2 chains in PDB entry 3P3B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3HIS 387
B
 LYS 13SER 384
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 30 helices in PDB entry 3P3B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 71Right-handed alpha
Helix 2
2
A
76 81Right-handed 310
Helix 3
3
A
88 90Right-handed 310
Helix 4
4
A
91 108Right-handed alpha
Helix 5
5
A
110 116Right-handed alpha
Helix 6
6
A
144 162Right-handed alpha
Helix 7
7
A
172 176Right-handed 310
Helix 8
8
A
179 199Right-handed alpha
Helix 9
9
A
213 224Right-handed alpha
Helix 10
10
A
239 254Right-handed alpha
Helix 11
11
A
269 276Right-handed alpha
Helix 12
12
A
290 304Right-handed alpha
Helix 13
13
A
316 326Right-handed alpha
Helix 14
14
A
327 329Right-handed 310
Helix 15
15
A
370 381Right-handed alpha
Helix 16
16
B
65 71Right-handed alpha
Helix 17
17
B
76 81Right-handed alpha
Helix 18
18
B
88 90Right-handed 310
Helix 19
19
B
91 108Right-handed alpha
Helix 20
20
B
110 115Right-handed alpha
Helix 21
21
B
144 161Right-handed alpha
Helix 22
22
B
172 177Right-handed alpha
Helix 23
23
B
179 199Right-handed alpha
Helix 24
24
B
213 224Right-handed alpha
Helix 25
25
B
239 254Right-handed alpha
Helix 26
26
B
269 276Right-handed alpha
Helix 27
27
B
290 304Right-handed alpha
Helix 28
28
B
316 326Right-handed alpha
Helix 29
29
B
327 329Right-handed 310
Helix 30
30
B
370 382Right-handed alpha
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There are 9 sheets in PDB entry 3P3B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
55 60first strand
Strand 2
A
40 52anti-parallel
Strand 3
A
14 30anti-parallel
Strand 4
A
340 342anti-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
55 60first strand
Strand 2
A
40 52anti-parallel
Strand 3
A
14 30anti-parallel
Strand 4
A
383 386anti-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
307 308first strand
Strand 2
A
281 282parallel
Strand 3
A
258 261parallel
Strand 4
A
229 233parallel
Strand 5
A
204 207parallel
Strand 6
A
167 170parallel
Strand 7
A
126 135parallel
Strand 8
A
335 337parallel
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There are 9 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
307 308first strand
Strand 2
A
281 282parallel
Strand 3
A
258 261parallel
Strand 4
A
229 233parallel
Strand 5
A
204 207parallel
Strand 6
A
167 170parallel
Strand 7
A
126 135parallel
Strand 8
A
356 359anti-parallel
Strand 9
A
351 353anti-parallel
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There are 2 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
345 346first strand
Strand 2
A
368 369anti-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
B
55 60first strand
Strand 2
B
40 52anti-parallel
Strand 3
B
14 30anti-parallel
Strand 4
B
340 342anti-parallel
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There are 8 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
307 308first strand
Strand 2
B
281 282parallel
Strand 3
B
258 261parallel
Strand 4
B
229 233parallel
Strand 5
B
204 207parallel
Strand 6
B
167 170parallel
Strand 7
B
126 135parallel
Strand 8
B
335 337parallel
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There are 9 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
307 308first strand
Strand 2
B
281 282parallel
Strand 3
B
258 261parallel
Strand 4
B
229 233parallel
Strand 5
B
204 207parallel
Strand 6
B
167 170parallel
Strand 7
B
126 135parallel
Strand 8
B
356 359anti-parallel
Strand 9
B
351 353anti-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
345 346first strand
Strand 2
B
368 369anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il