Analysis of interatomic Contacts of Structural Units in PDB entry:
1P3W


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 1P3W entry

There are 2 chains in PDB entry 1P3W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LYS 2GLN 392
A
 LYS 2GLN 392
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 29 helices in PDB entry 1P3W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
16 24Right-handed alpha
Helix 2
2
B
25 27Right-handed 310
Helix 3
3
B
41 63Right-handed alpha
Helix 4
4
B
65 67Right-handed 310
Helix 5
5
B
74 91Right-handed alpha
Helix 6
6
B
92 94Right-handed 310
Helix 7
7
B
104 117Right-handed alpha
Helix 8
8
B
133 141Right-handed alpha
Helix 9
9
B
162 174Right-handed alpha
Helix 10
10
B
245 280Right-handed alpha
Helix 11
11
B
309 317Right-handed alpha
Helix 12
12
B
336 343Right-handed alpha
Helix 13
13
B
345 351Right-handed alpha
Helix 14
14
B
362 383Right-handed alpha
Helix 15
15
B
384 391Right-handed alpha
Helix 16
16
A
16 25Right-handed alpha
Helix 17
17
A
41 63Right-handed alpha
Helix 18
18
A
65 67Right-handed 310
Helix 19
19
A
74 91Right-handed alpha
Helix 20
20
A
92 94Right-handed 310
Helix 21
21
A
104 117Right-handed alpha
Helix 22
22
A
133 141Right-handed alpha
Helix 23
23
A
162 173Right-handed alpha
Helix 24
24
A
245 280Right-handed alpha
Helix 25
25
A
309 317Right-handed alpha
Helix 26
26
A
336 343Right-handed alpha
Helix 27
27
A
345 351Right-handed alpha
Helix 28
28
A
362 383Right-handed alpha
Helix 29
29
A
384 391Right-handed alpha
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There are 6 sheets in PDB entry 1P3W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 6first strand
Strand 2
B
320 321parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 72first strand
Strand 2
B
214 218anti-parallel
Strand 3
B
199 203anti-parallel
Strand 4
B
176 180parallel
Strand 5
B
145 149parallel
Strand 6
B
96 100parallel
Strand 7
B
120 124parallel
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There are 3 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
287 290first strand
Strand 2
B
300 305anti-parallel
Strand 3
B
352 356anti-parallel
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There are 2 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
5 6first strand
Strand 2
A
320 321parallel
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There are 7 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
69 72first strand
Strand 2
A
214 218anti-parallel
Strand 3
A
199 203anti-parallel
Strand 4
A
176 180parallel
Strand 5
A
145 149parallel
Strand 6
A
96 100parallel
Strand 7
A
120 124parallel
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There are 3 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
287 289first strand
Strand 2
A
300 305anti-parallel
Strand 3
A
352 356anti-parallel
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