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


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 4AKY entry

There are 5 chains in PDB entry 4AKY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 97GLU 234
B
 SER 97GLU 234
C
 SER 97GLU 234
D
 SER 97GLU 234
E
 SER 97GLU 234
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 36 helices in PDB entry 4AKY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
97 116Right-handed alpha
Helix 2
2
A
121 133Right-handed alpha
Helix 3
3
A
134 143Right-handed alpha
Helix 4
4
A
144 146Right-handed 310
Helix 5
5
A
150 156Right-handed alpha
Helix 6
6
A
208 212Right-handed 310
Helix 7
7
A
213 220Right-handed alpha
Helix 8
8
B
97 116Right-handed alpha
Helix 9
9
B
118 120Right-handed 310
Helix 10
10
B
121 133Right-handed alpha
Helix 11
11
B
134 143Right-handed alpha
Helix 12
12
B
144 146Right-handed 310
Helix 13
13
B
150 156Right-handed alpha
Helix 14
14
B
208 212Right-handed 310
Helix 15
15
B
213 220Right-handed alpha
Helix 16
16
C
97 116Right-handed alpha
Helix 17
17
C
121 133Right-handed alpha
Helix 18
18
C
134 144Right-handed alpha
Helix 19
19
C
150 156Right-handed alpha
Helix 20
20
C
208 212Right-handed 310
Helix 21
21
C
213 218Right-handed alpha
Helix 22
22
D
97 116Right-handed alpha
Helix 23
23
D
118 120Right-handed 310
Helix 24
24
D
121 133Right-handed alpha
Helix 25
25
D
134 143Right-handed alpha
Helix 26
26
D
144 146Right-handed 310
Helix 27
27
D
150 155Right-handed alpha
Helix 28
28
D
208 212Right-handed 310
Helix 29
29
E
97 116Right-handed alpha
Helix 30
30
E
118 120Right-handed 310
Helix 31
31
E
121 133Right-handed alpha
Helix 32
32
E
134 143Right-handed alpha
Helix 33
33
E
144 146Right-handed 310
Helix 34
34
E
150 155Right-handed alpha
Helix 35
35
E
208 212Right-handed 310
Helix 36
36
E
213 218Right-handed alpha
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There are 5 sheets in PDB entry 4AKY. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA,

There are 5 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
117 118first strand
Strand 2
A
159 170anti-parallel
Strand 3
A
175 186anti-parallel
Strand 4
A
194 206anti-parallel
Strand 5
A
224 233anti-parallel
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There are 4 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
159 170first strand
Strand 2
B
175 186anti-parallel
Strand 3
B
194 206anti-parallel
Strand 4
B
224 233anti-parallel
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There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
159 170first strand
Strand 2
C
175 186anti-parallel
Strand 3
C
194 206anti-parallel
Strand 4
C
224 233anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
159 170first strand
Strand 2
D
175 186anti-parallel
Strand 3
D
194 206anti-parallel
Strand 4
D
224 233anti-parallel
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There are 4 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
159 170first strand
Strand 2
E
175 186anti-parallel
Strand 3
E
194 206anti-parallel
Strand 4
E
224 233anti-parallel
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