Analysis of interatomic Contacts of Structural Units in PDB entry:
1W27


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 1W27 entry

There are 4 chains in PDB entry 1W27 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 25THR 201
A
 ASP 205CYS 716
B
 GLU 25THR 201
B
 ASP 205CYS 716
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 46 helices in PDB entry 1W27. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 36Right-handed alpha
Helix 2
2
A
41 52Right-handed alpha
Helix 3
3
A
66 73Right-handed alpha
Helix 4
4
A
89 103Right-handed alpha
Helix 5
5
A
129 138Right-handed alpha
Helix 6
6
A
153 166Right-handed alpha
Helix 7
7
A
176 187Right-handed alpha
Helix 8
8
A
206 217Right-handed alpha
Helix 9
9
A
234 241Right-handed alpha
Helix 10
10
A
254 259Right-handed alpha
Helix 11
11
A
263 294Right-handed alpha
Helix 12
12
A
303 308Right-handed alpha
Helix 13
13
A
312 327Right-handed alpha
Helix 14
14
A
351 378Right-handed alpha
Helix 15
15
A
403 431Right-handed alpha
Helix 16
16
A
455 473Right-handed alpha
Helix 17
17
A
494 548Right-handed alpha
Helix 18
18
A
560 572Right-handed alpha
Helix 19
19
A
588 602Right-handed alpha
Helix 20
20
A
619 643Right-handed alpha
Helix 21
21
A
658 666Right-handed alpha
Helix 22
22
A
681 694Right-handed alpha
Helix 23
23
A
697 704Right-handed alpha
Helix 24
24
B
30 36Right-handed alpha
Helix 25
25
B
41 52Right-handed alpha
Helix 26
26
B
66 73Right-handed alpha
Helix 27
27
B
89 103Right-handed alpha
Helix 28
28
B
129 138Right-handed alpha
Helix 29
29
B
153 166Right-handed alpha
Helix 30
30
B
176 187Right-handed alpha
Helix 31
31
B
206 217Right-handed alpha
Helix 32
32
B
234 241Right-handed alpha
Helix 33
33
B
254 259Right-handed alpha
Helix 34
34
B
263 294Right-handed alpha
Helix 35
35
B
303 308Right-handed alpha
Helix 36
36
B
312 327Right-handed alpha
Helix 37
37
B
351 378Right-handed alpha
Helix 38
38
B
403 431Right-handed alpha
Helix 39
39
B
455 473Right-handed alpha
Helix 40
40
B
494 548Right-handed alpha
Helix 41
41
B
560 572Right-handed alpha
Helix 42
42
B
588 602Right-handed alpha
Helix 43
43
B
619 643Right-handed alpha
Helix 44
44
B
658 666Right-handed alpha
Helix 45
45
B
681 694Right-handed alpha
Helix 46
46
B
697 704Right-handed alpha
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There are 8 sheets in PDB entry 1W27. 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
56 59first strand
Strand 2
A
81 84parallel
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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
149 151first strand
Strand 2
A
190 196anti-parallel
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There are 3 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
190 196first strand
Strand 2
A
223 226anti-parallel
Strand 3
A
230 233anti-parallel
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There are 2 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
386 389first strand
Strand 2
A
392 395anti-parallel
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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
56 59first strand
Strand 2
B
81 84parallel
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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
149 151first strand
Strand 2
B
190 196anti-parallel
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There are 3 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
190 196first strand
Strand 2
B
223 226anti-parallel
Strand 3
B
230 233anti-parallel
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There are 2 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
386 389first strand
Strand 2
B
392 395anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il