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


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 1BWD entry

There are 2 chains in PDB entry 1BWD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1PHE 348
B
 ARG 1PHE 348
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 1BWD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 36Right-handed alpha
Helix 2
2
A
45 47Right-handed 310
Helix 3
3
A
55 74Right-handed alpha
Helix 4
4
A
106 108Right-handed 310
Helix 5
5
A
125 127Right-handed 310
Helix 6
6
A
130 142Right-handed 310
Helix 7
7
A
158 160Right-handed 310
Helix 8
8
A
180 182Right-handed 310
Helix 9
9
A
200 210Right-handed alpha
Helix 10
10
A
228 230Right-handed 310
Helix 11
11
A
254 256Right-handed 310
Helix 12
12
A
281 285Right-handed 310
Helix 13
13
A
302 311Right-handed alpha
Helix 14
14
A
323 326Right-handed alpha
Helix 15
15
B
31 36Right-handed alpha
Helix 16
16
B
45 47Right-handed 310
Helix 17
17
B
55 74Right-handed alpha
Helix 18
18
B
106 109Right-handed 310
Helix 19
19
B
125 127Right-handed 310
Helix 20
20
B
130 142Right-handed 310
Helix 21
21
B
158 160Right-handed 310
Helix 22
22
B
180 182Right-handed 310
Helix 23
23
B
200 210Right-handed alpha
Helix 24
24
B
228 230Right-handed 310
Helix 25
25
B
254 256Right-handed 310
Helix 26
26
B
281 285Right-handed 310
Helix 27
27
B
302 311Right-handed alpha
Helix 28
28
B
323 326Right-handed alpha
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There are 10 sheets in PDB entry 1BWD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
78 80first strand
Strand 2
A
12 17parallel
Strand 3
A
338 340anti-parallel
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There are 3 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
110 112first strand
Strand 2
A
116 119anti-parallel
Strand 3
A
147 150parallel
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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
A
183 186first strand
Strand 2
A
189 193anti-parallel
Strand 3
A
215 219parallel
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There are 3 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
260 263first strand
Strand 2
A
239 242parallel
Strand 3
A
232 236anti-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
314 318first strand
Strand 2
A
294 298parallel
Strand 3
A
288 291anti-parallel
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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
B
78 80first strand
Strand 2
B
12 17parallel
Strand 3
B
338 340anti-parallel
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There are 3 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
110 112first strand
Strand 2
B
116 119anti-parallel
Strand 3
B
147 150parallel
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There are 3 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
183 186first strand
Strand 2
B
189 193anti-parallel
Strand 3
B
215 219parallel
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There are 3 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
260 263first strand
Strand 2
B
239 242parallel
Strand 3
B
232 236anti-parallel
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There are 3 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
314 318first strand
Strand 2
B
294 298parallel
Strand 3
B
288 291anti-parallel
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