Analysis of interatomic Contacts of Structural Units in PDB entry:
4A94


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 4A94 entry

There are 4 chains in PDB entry 4A94 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 6ASN 307
B
 PHE 6ASN 307
C
 VAL 3ALA 53
D
 VAL 3ALA 53
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 4A94. 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 28Right-handed alpha
Helix 2
2
A
72 90Right-handed alpha
Helix 3
3
A
93 103Right-handed alpha
Helix 4
4
A
112 122Right-handed alpha
Helix 5
5
A
142 146Right-handed 310
Helix 6
6
A
173 187Right-handed alpha
Helix 7
7
A
215 232Right-handed alpha
Helix 8
8
A
243 247Right-handed alpha
Helix 9
9
A
253 261Right-handed alpha
Helix 10
10
A
282 284Right-handed 310
Helix 11
11
A
285 307Right-handed alpha
Helix 12
12
B
13 28Right-handed alpha
Helix 13
13
B
72 90Right-handed alpha
Helix 14
14
B
93 103Right-handed alpha
Helix 15
15
B
112 122Right-handed alpha
Helix 16
16
B
142 146Right-handed 310
Helix 17
17
B
173 187Right-handed alpha
Helix 18
18
B
215 232Right-handed alpha
Helix 19
19
B
243 247Right-handed alpha
Helix 20
20
B
253 261Right-handed alpha
Helix 21
21
B
282 284Right-handed 310
Helix 22
22
B
285 307Right-handed alpha
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There are 4 sheets in PDB entry 4A94. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A,

There are 8 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
32 39first strand
Strand 2
A
45 51anti-parallel
Strand 3
A
104 108anti-parallel
Strand 4
A
61 66parallel
Strand 5
A
189 196parallel
Strand 6
A
265 270parallel
Strand 7
A
201 204anti-parallel
Strand 8
A
239 242parallel
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There are 8 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
32 39first strand
Strand 2
B
45 51anti-parallel
Strand 3
B
104 108anti-parallel
Strand 4
B
61 66parallel
Strand 5
B
189 196parallel
Strand 6
B
265 270parallel
Strand 7
B
201 204anti-parallel
Strand 8
B
239 242parallel
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There are 3 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
22 29first strand
Strand 2
C
36 44anti-parallel
Strand 3
C
47 49anti-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
7 8first strand
Strand 2
D
22 29anti-parallel
Strand 3
D
36 44anti-parallel
Strand 4
D
47 49anti-parallel
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