Analysis of interatomic Contacts of Structural Units in PDB entry:
3I0N


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 3I0N entry

There are 48 chains in PDB entry 3I0N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 11
A
 GLY 13GLY 13
A
 SER 15SER 40
A
 SER 42SER 44
A
 ARG 46GLU 57
A
 ASP 59VAL 70
A
 ASP 72THR 75
A
 PHE 77THR 79
A
 VAL 81GLU 83
A
 VAL 85TYR 93
A
 GLU 95GLU 95
A
 ASP 97LEU 98
A
 ILE 100GLY 103
A
 CYS 105LEU 170
A
 THR 173VAL 187
A
 GLU 189PHE 205
A
 ASN 207ILE 209
A
 ASN 211ASP 261
A
 GLU 263SER 266
A
 THR 268GLU 281
A
 ILE 283TRP 298
A
 ILE 300SER 311
A
 GLU 313LEU 317
A
 TYR 319ALA 320
B
 MET 1LEU 11
B
 GLY 13GLY 13
B
 SER 15SER 40
B
 SER 42SER 44
B
 ARG 46GLU 57
B
 ASP 59VAL 70
B
 ASP 72THR 75
B
 PHE 77THR 79
B
 VAL 81GLU 83
B
 VAL 85TYR 93
B
 GLU 95GLU 95
B
 ASP 97LEU 98
B
 ILE 100GLY 103
B
 CYS 105LEU 170
B
 THR 173VAL 187
B
 GLU 189PHE 205
B
 ASN 207ILE 209
B
 ASN 211ASP 261
B
 GLU 263SER 266
B
 THR 268GLU 281
B
 ILE 283TRP 298
B
 ILE 300SER 311
B
 GLU 313LEU 317
B
 TYR 319TYR 319
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 26 helices in PDB entry 3I0N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 63Right-handed alpha
Helix 2
2
A
122 135Right-handed alpha
Helix 3
3
A
162 171Right-handed alpha
Helix 4
4
A
177 187Right-handed alpha
Helix 5
5
A
187 194Right-handed alpha
Helix 6
6
A
195 198Right-handed 310
Helix 7
7
A
200 210Right-handed alpha
Helix 8
8
A
237 247Right-handed alpha
Helix 9
9
A
256 260Right-handed 310
Helix 10
10
A
261 267Right-handed alpha
Helix 11
11
A
274 280Right-handed alpha
Helix 12
12
A
293 303Right-handed alpha
Helix 13
13
A
305 319Right-handed alpha
Helix 14
14
B
58 63Right-handed alpha
Helix 15
15
B
122 135Right-handed alpha
Helix 16
16
B
162 171Right-handed alpha
Helix 17
17
B
177 187Right-handed alpha
Helix 18
18
B
187 194Right-handed alpha
Helix 19
19
B
195 198Right-handed 310
Helix 20
20
B
200 210Right-handed alpha
Helix 21
21
B
237 247Right-handed alpha
Helix 22
22
B
256 260Right-handed 310
Helix 23
23
B
261 267Right-handed alpha
Helix 24
24
B
274 280Right-handed alpha
Helix 25
25
B
293 303Right-handed alpha
Helix 26
26
B
305 319Right-handed alpha
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There are 8 sheets in PDB entry 3I0N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
A
16 18first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
109 113anti-parallel
Strand 4
A
97 102anti-parallel
Strand 5
A
79 81anti-parallel
Strand 6
A
84 85anti-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
A
35 37first strand
Strand 2
A
21 26parallel
Strand 3
A
48 52anti-parallel
Strand 4
A
68 72anti-parallel
Strand 5
A
91 93anti-parallel
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There are 4 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
140 141first strand
Strand 2
A
118 120parallel
Strand 3
A
150 152parallel
Strand 4
A
174 176parallel
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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
A
250 253first strand
Strand 2
A
230 233parallel
Strand 3
A
270 272parallel
Strand 4
A
290 292parallel
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There are 6 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
16 18first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
109 113anti-parallel
Strand 4
B
97 102anti-parallel
Strand 5
B
79 81anti-parallel
Strand 6
B
84 85anti-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
B
35 37first strand
Strand 2
B
21 26parallel
Strand 3
B
48 52anti-parallel
Strand 4
B
68 72anti-parallel
Strand 5
B
91 93anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
140 141first strand
Strand 2
B
118 120parallel
Strand 3
B
150 152parallel
Strand 4
B
174 176parallel
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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
B
250 254first strand
Strand 2
B
230 234parallel
Strand 3
B
270 272parallel
Strand 4
B
290 292parallel
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