Analysis of interatomic Contacts of Structural Units in PDB entry:
1A05


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 1A05 entry

There are 2 chains in PDB entry 1A05 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 357
B
 MET 1LYS 357
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 22 helices in PDB entry 1A05. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 31Right-handed alpha
Helix 2
2
A
43 50Right-handed alpha
Helix 3
3
A
55 64Right-handed alpha
Helix 4
4
A
87 97Right-handed alpha
Helix 5
5
A
164 179Right-handed alpha
Helix 6
6
A
195 210Right-handed alpha
Helix 7
7
A
221 230Right-handed alpha
Helix 8
8
A
242 256Right-handed alpha
Helix 9
9
A
292 305Right-handed alpha
Helix 10
10
A
310 326Right-handed alpha
Helix 11
11
A
343 354Right-handed alpha
Helix 12
12
B
13 31Right-handed alpha
Helix 13
13
B
43 50Right-handed alpha
Helix 14
14
B
55 64Right-handed alpha
Helix 15
15
B
87 97Right-handed alpha
Helix 16
16
B
164 179Right-handed alpha
Helix 17
17
B
195 210Right-handed alpha
Helix 18
18
B
221 230Right-handed alpha
Helix 19
19
B
242 256Right-handed alpha
Helix 20
20
B
292 305Right-handed alpha
Helix 21
21
B
310 326Right-handed alpha
Helix 22
22
B
343 354Right-handed alpha
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There are 3 sheets in PDB entry 1A05. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
36 39first strand
Strand 2
A
3 7parallel
Strand 3
A
67 72parallel
Strand 4
A
272 276parallel
Strand 5
A
263 267anti-parallel
Strand 6
A
102 108anti-parallel
Strand 7
A
128 134anti-parallel
Strand 8
A
237 240parallel
Strand 9
A
184 189parallel
Strand 10
A
215 220parallel
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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
145 150first strand
Strand 2
A
153 163anti-parallel
Strand 3
B
153 163anti-parallel
Strand 4
B
145 150anti-parallel
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There are 10 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
36 39first strand
Strand 2
B
3 7parallel
Strand 3
B
67 72parallel
Strand 4
B
272 276parallel
Strand 5
B
263 267anti-parallel
Strand 6
B
102 108anti-parallel
Strand 7
B
128 134anti-parallel
Strand 8
B
237 240parallel
Strand 9
B
184 189parallel
Strand 10
B
215 220parallel
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