Analysis of interatomic Contacts of Structural Units in PDB entry:
4HWK


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 4HWK entry

There are 4 chains in PDB entry 4HWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1ASP 257
B
 GLY 1ASP 257
C
 GLY 1ASP 257
D
 GLY 1ASP 257
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 44 helices in PDB entry 4HWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 26Right-handed alpha
Helix 2
2
A
40 52Right-handed alpha
Helix 3
3
A
69 82Right-handed alpha
Helix 4
4
A
107 111Right-handed 310
Helix 5
5
A
113 125Right-handed alpha
Helix 6
6
A
125 139Right-handed alpha
Helix 7
7
A
154 158Right-handed 310
Helix 8
8
A
164 185Right-handed alpha
Helix 9
9
A
200 210Right-handed alpha
Helix 10
10
A
212 225Right-handed alpha
Helix 11
11
A
230 245Right-handed alpha
Helix 12
12
B
14 26Right-handed alpha
Helix 13
13
B
40 50Right-handed alpha
Helix 14
14
B
69 82Right-handed alpha
Helix 15
15
B
107 111Right-handed 310
Helix 16
16
B
113 125Right-handed alpha
Helix 17
17
B
125 139Right-handed alpha
Helix 18
18
B
154 158Right-handed 310
Helix 19
19
B
164 185Right-handed alpha
Helix 20
20
B
200 210Right-handed alpha
Helix 21
21
B
212 225Right-handed alpha
Helix 22
22
B
230 245Right-handed alpha
Helix 23
23
C
14 26Right-handed alpha
Helix 24
24
C
40 51Right-handed alpha
Helix 25
25
C
69 82Right-handed alpha
Helix 26
26
C
107 111Right-handed 310
Helix 27
27
C
113 125Right-handed alpha
Helix 28
28
C
125 139Right-handed alpha
Helix 29
29
C
154 158Right-handed 310
Helix 30
30
C
164 185Right-handed alpha
Helix 31
31
C
200 210Right-handed alpha
Helix 32
32
C
212 225Right-handed alpha
Helix 33
33
C
230 245Right-handed alpha
Helix 34
34
D
14 26Right-handed alpha
Helix 35
35
D
40 51Right-handed alpha
Helix 36
36
D
69 82Right-handed alpha
Helix 37
37
D
107 111Right-handed 310
Helix 38
38
D
113 125Right-handed alpha
Helix 39
39
D
125 139Right-handed alpha
Helix 40
40
D
154 158Right-handed 310
Helix 41
41
D
164 185Right-handed alpha
Helix 42
42
D
200 210Right-handed alpha
Helix 43
43
D
212 225Right-handed alpha
Helix 44
44
D
230 245Right-handed alpha
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There are 4 sheets in PDB entry 4HWK. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
59 64first strand
Strand 2
A
33 38parallel
Strand 3
A
5 10parallel
Strand 4
A
91 96parallel
Strand 5
A
146 152parallel
Strand 6
A
189 194parallel
Strand 7
A
251 254parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
59 64first strand
Strand 2
B
33 38parallel
Strand 3
B
5 10parallel
Strand 4
B
91 96parallel
Strand 5
B
146 152parallel
Strand 6
B
188 194parallel
Strand 7
B
251 254parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
59 64first strand
Strand 2
C
33 38parallel
Strand 3
C
5 10parallel
Strand 4
C
91 96parallel
Strand 5
C
146 152parallel
Strand 6
C
188 194parallel
Strand 7
C
251 254parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
59 64first strand
Strand 2
D
33 38parallel
Strand 3
D
5 10parallel
Strand 4
D
91 96parallel
Strand 5
D
146 152parallel
Strand 6
D
188 194parallel
Strand 7
D
251 254parallel
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