Analysis of interatomic Contacts of Structural Units in PDB entry:
1W3H


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 1W3H entry

There are 2 chains in PDB entry 1W3H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -1GLY 346
B
 GLY 1ARG 347
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 1W3H. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 6Right-handed 310
Helix 2
2
A
26 37Right-handed alpha
Helix 3
3
A
48 50Right-handed 310
Helix 4
4
A
59 72Right-handed alpha
Helix 5
5
A
85 89Right-handed 310
Helix 6
6
A
99 115Right-handed alpha
Helix 7
7
A
131 135Right-handed 310
Helix 8
8
A
148 155Right-handed alpha
Helix 9
9
A
157 171Right-handed alpha
Helix 10
10
A
187 203Right-handed alpha
Helix 11
11
A
222 235Right-handed alpha
Helix 12
12
A
253 257Right-handed 310
Helix 13
13
A
273 294Right-handed alpha
Helix 14
14
A
309 312Right-handed 310
Helix 15
15
A
334 346Right-handed alpha
Helix 16
16
B
1 6Right-handed 310
Helix 17
17
B
26 37Right-handed alpha
Helix 18
18
B
47 50Right-handed 310
Helix 19
19
B
59 72Right-handed alpha
Helix 20
20
B
85 89Right-handed 310
Helix 21
21
B
99 115Right-handed alpha
Helix 22
22
B
148 155Right-handed alpha
Helix 23
23
B
157 171Right-handed alpha
Helix 24
24
B
187 204Right-handed alpha
Helix 25
25
B
222 235Right-handed alpha
Helix 26
26
B
273 294Right-handed alpha
Helix 27
27
B
309 312Right-handed 310
Helix 28
28
B
334 346Right-handed alpha
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There are 6 sheets in PDB entry 1W3H. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
299 304parallel
Strand 3
A
241 250parallel
Strand 4
A
209 212parallel
Strand 5
A
175 180parallel
Strand 6
A
121 126parallel
Strand 7
A
75 82parallel
Strand 8
A
39 42parallel
Strand 9
A
10 14parallel
Strand 10
A
299 304parallel
Strand 11
A
10 14parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 53first strand
Strand 2
A
56 57anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
316 317first strand
Strand 2
A
320 321anti-parallel
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There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
299 304parallel
Strand 3
B
241 250parallel
Strand 4
B
209 212parallel
Strand 5
B
175 180parallel
Strand 6
B
121 126parallel
Strand 7
B
75 82parallel
Strand 8
B
39 42parallel
Strand 9
B
10 14parallel
Strand 10
B
10 14first strand
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
52 53first strand
Strand 2
B
56 57anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
316 317first strand
Strand 2
B
320 321anti-parallel
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