Analysis of interatomic Contacts of Structural Units in PDB entry:
3O3U


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 3O3U entry

There is 1 chain in PDB entry 3O3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
N
ILE 2GLU 1231
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 20 helices in PDB entry 3O3U. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
N
16 32Right-handed alpha
Helix 2
2
N
42 52Right-handed alpha
Helix 3
3
N
66 73Right-handed alpha
Helix 4
4
N
82 87Right-handed alpha
Helix 5
5
N
90 97Right-handed alpha
Helix 6
6
N
128 130Right-handed 310
Helix 7
7
N
131 141Right-handed alpha
Helix 8
8
N
153 164Right-handed alpha
Helix 9
9
N
185 201Right-handed alpha
Helix 10
10
N
209 219Right-handed alpha
Helix 11
11
N
228 230Right-handed 310
Helix 12
12
N
231 239Right-handed alpha
Helix 13
13
N
272 283Right-handed alpha
Helix 14
14
N
286 297Right-handed alpha
Helix 15
15
N
304 312Right-handed alpha
Helix 16
16
N
314 325Right-handed alpha
Helix 17
17
N
335 352Right-handed alpha
Helix 18
18
N
356 370Right-handed alpha
Helix 19
19
N
1070 1075Right-handed 310
Helix 20
20
N
1090 1093Right-handed 310
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There are 10 sheets in PDB entry 3O3U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
34 38first strand
Strand 2
N
6 10parallel
Strand 3
N
59 63parallel
Strand 4
N
258 266anti-parallel
Strand 5
N
106 111anti-parallel
Strand 6
N
301 302anti-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
N
34 38first strand
Strand 2
N
6 10parallel
Strand 3
N
59 63parallel
Strand 4
N
258 266anti-parallel
Strand 5
N
328 329parallel
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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
N
98 99first strand
Strand 2
N
102 103anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
145 147first strand
Strand 2
N
222 227parallel
Strand 3
N
114 118anti-parallel
Strand 4
N
242 245anti-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
N
167 172first strand
Strand 2
N
175 182anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
1024 1029first strand
Strand 2
N
1108 1118parallel
Strand 3
N
1095 1102anti-parallel
Strand 4
N
1048 1055anti-parallel
Strand 5
N
1062 1063anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
1034 1036first strand
Strand 2
N
1084 1086anti-parallel
Strand 3
N
1077 1078anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
1125 1127first strand
Strand 2
N
1139 1149anti-parallel
Strand 3
N
1186 1194anti-parallel
Strand 4
N
1171 1179anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
1132 1133first strand
Strand 2
N
1228 1229parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
N
1162 1163first strand
Strand 2
N
1154 1159anti-parallel
Strand 3
N
1206 1211anti-parallel
Strand 4
N
1220 1221anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il