Analysis of interatomic Contacts of Structural Units in PDB entry:
4AE5


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 4AE5 entry

There are 4 chains in PDB entry 4AE5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 166
B
 MET 1ILE 165
C
 LYS 2LYS 166
D
 LYS 2LYS 166
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 29 helices in PDB entry 4AE5. 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 21Right-handed alpha
Helix 2
2
A
79 89Right-handed alpha
Helix 3
3
A
91 97Right-handed 310
Helix 4
4
A
122 132Right-handed alpha
Helix 5
5
A
132 137Right-handed alpha
Helix 6
6
A
140 145Right-handed alpha
Helix 7
7
A
146 148Right-handed 310
Helix 8
8
B
10 21Right-handed alpha
Helix 9
9
B
79 89Right-handed alpha
Helix 10
10
B
91 97Right-handed 310
Helix 11
11
B
122 131Right-handed alpha
Helix 12
12
B
132 137Right-handed alpha
Helix 13
13
B
140 145Right-handed alpha
Helix 14
14
B
146 148Right-handed 310
Helix 15
15
C
10 21Right-handed alpha
Helix 16
16
C
76 78Right-handed 310
Helix 17
17
C
79 90Right-handed alpha
Helix 18
18
C
91 97Right-handed 310
Helix 19
19
C
122 131Right-handed alpha
Helix 20
20
C
132 137Right-handed alpha
Helix 21
21
C
140 145Right-handed alpha
Helix 22
22
C
146 148Right-handed 310
Helix 23
23
D
10 21Right-handed alpha
Helix 24
24
D
76 89Right-handed alpha
Helix 25
25
D
93 97Right-handed 310
Helix 26
26
D
122 131Right-handed alpha
Helix 27
27
D
132 137Right-handed alpha
Helix 28
28
D
140 145Right-handed alpha
Helix 29
29
D
146 148Right-handed 310
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There are 4 sheets in PDB entry 4AE5. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 9 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
3 9first strand
Strand 2
A
35 41anti-parallel
Strand 3
A
27 30anti-parallel
Strand 4
A
158 164anti-parallel
Strand 5
A
67 73anti-parallel
Strand 6
A
114 120anti-parallel
Strand 7
A
100 108anti-parallel
Strand 8
A
51 59anti-parallel
Strand 9
A
3 9anti-parallel
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There are 9 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
3 9first strand
Strand 2
B
35 41anti-parallel
Strand 3
B
27 30anti-parallel
Strand 4
B
158 164anti-parallel
Strand 5
B
67 74anti-parallel
Strand 6
B
113 120anti-parallel
Strand 7
B
100 108anti-parallel
Strand 8
B
51 59anti-parallel
Strand 9
B
3 9anti-parallel
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There are 8 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
27 31first strand
Strand 2
C
34 41anti-parallel
Strand 3
C
3 9anti-parallel
Strand 4
C
51 59anti-parallel
Strand 5
C
100 108anti-parallel
Strand 6
C
114 120anti-parallel
Strand 7
C
67 73anti-parallel
Strand 8
C
158 162anti-parallel
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There are 8 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
27 31first strand
Strand 2
D
34 41anti-parallel
Strand 3
D
3 9anti-parallel
Strand 4
D
51 59anti-parallel
Strand 5
D
100 108anti-parallel
Strand 6
D
114 120anti-parallel
Strand 7
D
67 73anti-parallel
Strand 8
D
158 162anti-parallel
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