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


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 4HAD entry

There are 4 chains in PDB entry 4HAD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0VAL 328
B
 SER 0VAL 328
C
 SER 0VAL 328
D
 SER 0TYR 317
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 56 helices in PDB entry 4HAD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 16Right-handed alpha
Helix 2
2
A
16 24Right-handed alpha
Helix 3
3
A
36 48Right-handed alpha
Helix 4
4
A
55 62Right-handed alpha
Helix 5
5
A
73 75Right-handed 310
Helix 6
6
A
76 87Right-handed alpha
Helix 7
7
A
100 103Right-handed 310
Helix 8
8
A
104 115Right-handed alpha
Helix 9
9
A
122 126Right-handed 310
Helix 10
10
A
127 139Right-handed alpha
Helix 11
11
A
173 189Right-handed alpha
Helix 12
12
A
252 256Right-handed 310
Helix 13
13
A
280 296Right-handed alpha
Helix 14
14
A
302 320Right-handed alpha
Helix 15
15
B
10 16Right-handed alpha
Helix 16
16
B
16 24Right-handed alpha
Helix 17
17
B
36 48Right-handed alpha
Helix 18
18
B
55 62Right-handed alpha
Helix 19
19
B
73 75Right-handed 310
Helix 20
20
B
76 87Right-handed alpha
Helix 21
21
B
100 102Right-handed 310
Helix 22
22
B
103 115Right-handed alpha
Helix 23
23
B
122 126Right-handed 310
Helix 24
24
B
127 139Right-handed alpha
Helix 25
25
B
173 189Right-handed alpha
Helix 26
26
B
252 256Right-handed 310
Helix 27
27
B
280 296Right-handed alpha
Helix 28
28
B
302 320Right-handed alpha
Helix 29
29
C
10 16Right-handed alpha
Helix 30
30
C
16 24Right-handed alpha
Helix 31
31
C
36 48Right-handed alpha
Helix 32
32
C
55 62Right-handed alpha
Helix 33
33
C
73 75Right-handed 310
Helix 34
34
C
76 87Right-handed alpha
Helix 35
35
C
100 102Right-handed 310
Helix 36
36
C
103 115Right-handed alpha
Helix 37
37
C
122 126Right-handed 310
Helix 38
38
C
127 139Right-handed alpha
Helix 39
39
C
173 189Right-handed alpha
Helix 40
40
C
252 256Right-handed 310
Helix 41
41
C
280 296Right-handed alpha
Helix 42
42
C
302 320Right-handed alpha
Helix 43
43
D
10 16Right-handed alpha
Helix 44
44
D
16 24Right-handed alpha
Helix 45
45
D
36 48Right-handed alpha
Helix 46
46
D
55 62Right-handed alpha
Helix 47
47
D
73 75Right-handed 310
Helix 48
48
D
76 87Right-handed alpha
Helix 49
49
D
100 102Right-handed 310
Helix 50
50
D
103 115Right-handed alpha
Helix 51
51
D
122 126Right-handed 310
Helix 52
52
D
127 139Right-handed alpha
Helix 53
53
D
173 189Right-handed alpha
Helix 54
54
D
252 256Right-handed 310
Helix 55
55
D
280 296Right-handed alpha
Helix 56
56
D
302 320Right-handed alpha
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There are 6 sheets in PDB entry 4HAD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
51 53first strand
Strand 2
A
27 33parallel
Strand 3
A
2 7parallel
Strand 4
A
67 70parallel
Strand 5
A
90 93parallel
Strand 6
A
118 120parallel
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There are 18 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
326 327first strand
Strand 2
A
194 201anti-parallel
Strand 3
A
208 216anti-parallel
Strand 4
A
221 227anti-parallel
Strand 5
A
145 155parallel
Strand 6
A
229 240anti-parallel
Strand 7
A
244 247anti-parallel
Strand 8
A
260 264anti-parallel
Strand 9
A
270 275anti-parallel
Strand 10
D
270 275anti-parallel
Strand 11
D
260 265anti-parallel
Strand 12
D
243 247anti-parallel
Strand 13
D
229 240anti-parallel
Strand 14
D
145 155anti-parallel
Strand 15
D
221 227parallel
Strand 16
D
208 216anti-parallel
Strand 17
D
194 201anti-parallel
Strand 18
D
326 327anti-parallel
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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
51 53first strand
Strand 2
B
27 33parallel
Strand 3
B
2 7parallel
Strand 4
B
67 70parallel
Strand 5
B
90 93parallel
Strand 6
B
118 120parallel
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There are 18 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
326 327first strand
Strand 2
B
194 201anti-parallel
Strand 3
B
208 216anti-parallel
Strand 4
B
221 227anti-parallel
Strand 5
B
145 155parallel
Strand 6
B
229 240anti-parallel
Strand 7
B
243 247anti-parallel
Strand 8
B
260 265anti-parallel
Strand 9
B
270 275anti-parallel
Strand 10
C
270 275anti-parallel
Strand 11
C
260 265anti-parallel
Strand 12
C
243 247anti-parallel
Strand 13
C
229 240anti-parallel
Strand 14
C
145 155anti-parallel
Strand 15
C
221 227parallel
Strand 16
C
208 216anti-parallel
Strand 17
C
194 201anti-parallel
Strand 18
C
326 327anti-parallel
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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
51 53first strand
Strand 2
C
27 33parallel
Strand 3
C
2 7parallel
Strand 4
C
67 70parallel
Strand 5
C
90 93parallel
Strand 6
C
118 120parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
51 53first strand
Strand 2
D
27 33parallel
Strand 3
D
2 7parallel
Strand 4
D
67 70parallel
Strand 5
D
90 93parallel
Strand 6
D
118 120parallel
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