Analysis of interatomic Contacts of Structural Units in PDB entry:
3AG9


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 3AG9 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 3AG9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 14TRP 196
A
LEU 198VAL 337
A
ILE 339PHE 350
B
VAL 15TRP 196
B
LEU 198VAL 337
B
ILE 339PHE 350
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 31 helices in PDB entry 3AG9. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
14 32Right-handed alpha
Helix 2
2
A
39 41Right-handed 310
Helix 3
3
A
76 82Right-handed alpha
Helix 4
4
A
84 96Right-handed alpha
Helix 5
5
A
127 136Right-handed alpha
Helix 6
6
A
139 160Right-handed alpha
Helix 7
7
A
168 170Right-handed 310
Helix 8
8
A
201 205Right-handed 310
Helix 9
9
A
206 211Right-handed alpha
Helix 10
10
A
217 234Right-handed alpha
Helix 11
11
A
242 253Right-handed alpha
Helix 12
12
A
262 273Right-handed alpha
Helix 13
13
A
288 293Right-handed alpha
Helix 14
14
A
294 298Right-handed 310
Helix 15
15
A
301 307Right-handed alpha
Helix 16
16
B
16 32Right-handed alpha
Helix 17
17
B
39 41Right-handed 310
Helix 18
18
B
76 82Right-handed alpha
Helix 19
19
B
84 96Right-handed alpha
Helix 20
20
B
127 136Right-handed alpha
Helix 21
21
B
139 160Right-handed alpha
Helix 22
22
B
168 170Right-handed 310
Helix 23
23
B
201 205Right-handed 310
Helix 24
24
B
206 211Right-handed alpha
Helix 25
25
B
217 234Right-handed alpha
Helix 26
26
B
242 253Right-handed alpha
Helix 27
27
B
262 273Right-handed alpha
Helix 28
28
B
276 280Right-handed 310
Helix 29
29
B
288 293Right-handed alpha
Helix 30
30
B
294 298Right-handed 310
Helix 31
31
B
301 307Right-handed alpha
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There are 6 sheets in PDB entry 3AG9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
43 51first strand
Strand 2
A
56 62anti-parallel
Strand 3
A
68 75anti-parallel
Strand 4
A
115 121anti-parallel
Strand 5
A
106 111anti-parallel
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There are 2 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
162 163first strand
Strand 2
A
189 190anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
172 174first strand
Strand 2
A
180 182anti-parallel
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There are 5 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
43 51first strand
Strand 2
B
55 62anti-parallel
Strand 3
B
68 75anti-parallel
Strand 4
B
115 121anti-parallel
Strand 5
B
106 111anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
162 163first strand
Strand 2
B
189 190anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
172 174first strand
Strand 2
B
180 182anti-parallel
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