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


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 1PWH entry

There are 4 chains in PDB entry 1PWH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 327
B
 MET 1LYS 327
C
 MET 1LYS 327
D
 MET 1LYS 327
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 61 helices in PDB entry 1PWH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 24Right-handed alpha
Helix 2
2
A
32 35Right-handed 310
Helix 3
3
A
41 55Right-handed alpha
Helix 4
4
A
66 79Right-handed alpha
Helix 5
5
A
92 102Right-handed alpha
Helix 6
6
A
112 126Right-handed alpha
Helix 7
7
A
138 156Right-handed alpha
Helix 8
8
A
170 184Right-handed alpha
Helix 9
9
A
199 208Right-handed alpha
Helix 10
10
A
220 224Right-handed 310
Helix 11
11
A
229 237Right-handed alpha
Helix 12
12
A
247 263Right-handed alpha
Helix 13
13
A
267 279Right-handed alpha
Helix 14
14
A
280 288Right-handed alpha
Helix 15
15
A
309 320Right-handed alpha
Helix 16
16
B
17 24Right-handed alpha
Helix 17
17
B
33 35Right-handed 310
Helix 18
18
B
41 55Right-handed alpha
Helix 19
19
B
66 79Right-handed alpha
Helix 20
20
B
92 102Right-handed alpha
Helix 21
21
B
112 126Right-handed alpha
Helix 22
22
B
138 146Right-handed alpha
Helix 23
23
B
146 156Right-handed alpha
Helix 24
24
B
170 184Right-handed alpha
Helix 25
25
B
199 208Right-handed alpha
Helix 26
26
B
220 224Right-handed 310
Helix 27
27
B
229 237Right-handed alpha
Helix 28
28
B
247 263Right-handed alpha
Helix 29
29
B
267 279Right-handed alpha
Helix 30
30
B
280 288Right-handed alpha
Helix 31
31
B
309 320Right-handed alpha
Helix 32
32
C
16 24Right-handed alpha
Helix 33
33
C
33 35Right-handed 310
Helix 34
34
C
41 54Right-handed alpha
Helix 35
35
C
66 79Right-handed alpha
Helix 36
36
C
92 102Right-handed alpha
Helix 37
37
C
112 126Right-handed alpha
Helix 38
38
C
138 156Right-handed alpha
Helix 39
39
C
170 183Right-handed alpha
Helix 40
40
C
199 208Right-handed alpha
Helix 41
41
C
220 224Right-handed 310
Helix 42
42
C
229 239Right-handed alpha
Helix 43
43
C
247 263Right-handed alpha
Helix 44
44
C
267 279Right-handed alpha
Helix 45
45
C
280 288Right-handed alpha
Helix 46
46
C
309 320Right-handed alpha
Helix 47
47
D
16 24Right-handed alpha
Helix 48
48
D
32 35Right-handed 310
Helix 49
49
D
40 55Right-handed alpha
Helix 50
50
D
66 79Right-handed alpha
Helix 51
51
D
92 102Right-handed alpha
Helix 52
52
D
112 126Right-handed alpha
Helix 53
53
D
138 156Right-handed alpha
Helix 54
54
D
170 184Right-handed alpha
Helix 55
55
D
199 208Right-handed alpha
Helix 56
56
D
220 224Right-handed 310
Helix 57
57
D
229 237Right-handed alpha
Helix 58
58
D
247 263Right-handed alpha
Helix 59
59
D
267 279Right-handed alpha
Helix 60
60
D
280 288Right-handed alpha
Helix 61
61
D
309 320Right-handed alpha
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There are 8 sheets in PDB entry 1PWH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
13 15first strand
Strand 2
A
27 30anti-parallel
Strand 3
A
298 301parallel
Strand 4
A
163 166parallel
Strand 5
A
190 195parallel
Strand 6
A
241 246parallel
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There are 4 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
105 108first strand
Strand 2
A
83 87parallel
Strand 3
A
59 63parallel
Strand 4
A
130 133parallel
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There are 6 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
13 16first strand
Strand 2
B
27 31anti-parallel
Strand 3
B
298 302parallel
Strand 4
B
163 166parallel
Strand 5
B
190 195parallel
Strand 6
B
241 246parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 108first strand
Strand 2
B
83 87parallel
Strand 3
B
59 63parallel
Strand 4
B
130 133parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
13 15first strand
Strand 2
C
27 31anti-parallel
Strand 3
C
298 302parallel
Strand 4
C
163 166parallel
Strand 5
C
190 195parallel
Strand 6
C
241 246parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
105 108first strand
Strand 2
C
83 87parallel
Strand 3
C
59 63parallel
Strand 4
C
130 133parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
13 15first strand
Strand 2
D
27 30anti-parallel
Strand 3
D
298 301parallel
Strand 4
D
163 166parallel
Strand 5
D
190 195parallel
Strand 6
D
241 246parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
105 108first strand
Strand 2
D
83 87parallel
Strand 3
D
59 63parallel
Strand 4
D
130 133parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il