Analysis of interatomic Contacts of Structural Units in PDB entry:
1AO7


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 1AO7 entry

There are 5 chains in PDB entry 1AO7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 1TRP 274
B
MET 0MET 99
C
LEU 1VAL 9
D
LYS 1PRO 121
E
GLY 3ASP 246
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 12 helices in PDB entry 1AO7. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
50 55Right-handed 310
Helix 2
2
A
57 84Right-handed alpha
Helix 3
3
A
138 149Right-handed alpha
Helix 4
4
A
152 161Right-handed alpha
Helix 5
5
A
163 174Right-handed alpha
Helix 6
6
A
176 179Right-handed alpha
Helix 7
7
A
224 227Right-handed 310
Helix 8
8
A
253 256Right-handed 310
Helix 9
9
D
82 84Right-handed 310
Helix 10
10
E
84 86Right-handed 310
Helix 11
11
E
97 99Right-handed 310
Helix 12
12
E
200 203Right-handed alpha
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There are 12 sheets in PDB entry 1AO7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 7 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
32 37first strand
Strand 2
A
21 27anti-parallel
Strand 3
A
3 12anti-parallel
Strand 4
A
94 103anti-parallel
Strand 5
A
109 118anti-parallel
Strand 6
A
121 126anti-parallel
Strand 7
A
133 135anti-parallel
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There are 3 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
243 249first strand
Strand 2
A
198 205anti-parallel
Strand 3
A
188 195anti-parallel
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There are 3 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
214 218first strand
Strand 2
A
258 262anti-parallel
Strand 3
A
270 273anti-parallel
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There are 3 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
6 11first strand
Strand 2
B
20 30anti-parallel
Strand 3
B
62 71anti-parallel
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There are 3 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
36 41first strand
Strand 2
B
78 83anti-parallel
Strand 3
B
91 94anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
3 5first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
72 77anti-parallel
Strand 4
D
62 67anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
10 13first strand
Strand 2
D
110 115parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
31 37anti-parallel
Strand 5
D
44 49anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
4 7first strand
Strand 2
E
22 25anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
10 14first strand
Strand 2
E
112 116parallel
Strand 3
E
88 95anti-parallel
Strand 4
E
31 38anti-parallel
Strand 5
E
42 49anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
19 21first strand
Strand 2
E
77 79anti-parallel
Strand 3
E
65 67anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
146 150first strand
Strand 2
E
191 196anti-parallel
Strand 3
E
172 174anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
166 168first strand
Strand 2
E
157 163anti-parallel
Strand 3
E
209 216anti-parallel
Strand 4
E
235 242anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il