Analysis of interatomic Contacts of Structural Units in PDB entry:
1XO2


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 1XO2 entry

There are 2 chains in PDB entry 1XO2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASN 9LEU 254
B
GLN 11ARG 305
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 28 helices in PDB entry 1XO2. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
22 32Right-handed alpha
Helix 2
2
A
48 66Right-handed alpha
Helix 3
3
A
72 87Right-handed alpha
Helix 4
4
A
93 110Right-handed alpha
Helix 5
5
A
115 121Right-handed alpha
Helix 6
6
A
130 143Right-handed alpha
Helix 7
7
A
151 154Right-handed 310
Helix 8
8
A
155 163Right-handed alpha
Helix 9
9
A
169 187Right-handed alpha
Helix 10
10
A
188 191Right-handed 310
Helix 11
11
A
194 209Right-handed alpha
Helix 12
12
A
216 219Right-handed 310
Helix 13
13
A
220 229Right-handed alpha
Helix 14
14
A
231 249Right-handed alpha
Helix 15
15
A
250 254Right-handed 310
Helix 16
16
B
55 69Right-handed alpha
Helix 17
17
B
70 72Right-handed 310
Helix 18
18
B
105 109Right-handed alpha
Helix 19
19
B
120 139Right-handed alpha
Helix 20
20
B
147 149Right-handed 310
Helix 21
21
B
187 192Right-handed alpha
Helix 22
22
B
198 214Right-handed alpha
Helix 23
23
B
223 236Right-handed alpha
Helix 24
24
B
261 265Right-handed 310
Helix 25
25
B
272 281Right-handed alpha
Helix 26
26
B
284 288Right-handed 310
Helix 27
27
B
290 295Right-handed alpha
Helix 28
28
B
296 301Right-handed 310
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There are 4 sheets in PDB entry 1XO2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
10 11first strand
Strand 2
B
175 176anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
13 21first strand
Strand 2
B
26 32anti-parallel
Strand 3
B
40 47anti-parallel
Strand 4
B
92 99anti-parallel
Strand 5
B
79 85anti-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
B
103 104first strand
Strand 2
B
151 153anti-parallel
Strand 3
B
159 161anti-parallel
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There are 2 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
141 142first strand
Strand 2
B
168 169anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il