Analysis of interatomic Contacts of Structural Units in PDB entry:
1W1U


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 1W1U entry

There are 2 chains in PDB entry 1W1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5ILE 555
B
 ASN 5ILE 555
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 45 helices in PDB entry 1W1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 37Right-handed alpha
Helix 2
2
A
46 48Right-handed 310
Helix 3
3
A
61 75Right-handed alpha
Helix 4
4
A
109 113Right-handed 310
Helix 5
5
A
114 124Right-handed alpha
Helix 6
6
A
142 162Right-handed alpha
Helix 7
7
A
180 189Right-handed alpha
Helix 8
8
A
199 209Right-handed alpha
Helix 9
9
A
218 232Right-handed alpha
Helix 10
10
A
243 254Right-handed alpha
Helix 11
11
A
280 291Right-handed alpha
Helix 12
12
A
291 316Right-handed alpha
Helix 13
13
A
326 334Right-handed alpha
Helix 14
14
A
338 342Right-handed 310
Helix 15
15
A
344 349Right-handed alpha
Helix 16
16
A
350 355Right-handed alpha
Helix 17
17
A
369 384Right-handed alpha
Helix 18
18
A
387 401Right-handed alpha
Helix 19
19
A
416 431Right-handed alpha
Helix 20
20
A
468 482Right-handed alpha
Helix 21
21
A
511 536Right-handed alpha
Helix 22
22
A
538 549Right-handed alpha
Helix 23
23
B
24 37Right-handed alpha
Helix 24
24
B
46 48Right-handed 310
Helix 25
25
B
61 75Right-handed alpha
Helix 26
26
B
109 113Right-handed 310
Helix 27
27
B
114 124Right-handed alpha
Helix 28
28
B
142 161Right-handed alpha
Helix 29
29
B
180 189Right-handed alpha
Helix 30
30
B
199 209Right-handed alpha
Helix 31
31
B
218 232Right-handed alpha
Helix 32
32
B
243 255Right-handed alpha
Helix 33
33
B
269 274Right-handed alpha
Helix 34
34
B
280 289Right-handed alpha
Helix 35
35
B
291 316Right-handed alpha
Helix 36
36
B
326 334Right-handed alpha
Helix 37
37
B
338 342Right-handed 310
Helix 38
38
B
344 349Right-handed alpha
Helix 39
39
B
350 355Right-handed alpha
Helix 40
40
B
369 384Right-handed alpha
Helix 41
41
B
387 401Right-handed alpha
Helix 42
42
B
416 431Right-handed alpha
Helix 43
43
B
468 482Right-handed alpha
Helix 44
44
B
511 536Right-handed alpha
Helix 45
45
B
538 548Right-handed alpha
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There are 8 sheets in PDB entry 1W1U. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 2 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
50 52first strand
Strand 2
A
56 57anti-parallel
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There are 8 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
87 93first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
101 105parallel
Strand 4
A
485 490parallel
Strand 5
A
500 508anti-parallel
Strand 6
A
438 442anti-parallel
Strand 7
A
361 365anti-parallel
Strand 8
A
408 410anti-parallel
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There are 6 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
87 93first strand
Strand 2
A
79 84anti-parallel
Strand 3
A
101 105parallel
Strand 4
A
485 490parallel
Strand 5
A
500 508anti-parallel
Strand 6
A
450 451anti-parallel
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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 215first strand
Strand 2
A
237 241parallel
Strand 3
A
192 197parallel
Strand 4
A
169 173parallel
Strand 5
A
260 261parallel
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There are 2 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
50 52first strand
Strand 2
B
56 57anti-parallel
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There are 8 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
87 93first strand
Strand 2
B
79 84anti-parallel
Strand 3
B
101 105parallel
Strand 4
B
485 490parallel
Strand 5
B
500 508anti-parallel
Strand 6
B
438 441anti-parallel
Strand 7
B
362 365anti-parallel
Strand 8
B
408 410anti-parallel
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There are 6 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
87 93first strand
Strand 2
B
79 84anti-parallel
Strand 3
B
101 105parallel
Strand 4
B
485 490parallel
Strand 5
B
500 508anti-parallel
Strand 6
B
450 451anti-parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
214 215first strand
Strand 2
B
237 241parallel
Strand 3
B
192 197parallel
Strand 4
B
169 173parallel
Strand 5
B
260 261parallel
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