Analysis of interatomic Contacts of Structural Units in PDB entry:
2IV0


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 2IV0 entry

There are 2 chains in PDB entry 2IV0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 412
B
 MET 1LEU 412
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 37 helices in PDB entry 2IV0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 58Right-handed alpha
Helix 2
2
A
69 77Right-handed alpha
Helix 3
3
A
81 92Right-handed alpha
Helix 4
4
A
108 118Right-handed alpha
Helix 5
5
A
139 142Right-handed 310
Helix 6
6
A
154 158Right-handed 310
Helix 7
7
A
165 180Right-handed alpha
Helix 8
8
A
196 213Right-handed alpha
Helix 9
9
A
230 246Right-handed alpha
Helix 10
10
A
252 261Right-handed alpha
Helix 11
11
A
278 286Right-handed alpha
Helix 12
12
A
287 290Right-handed 310
Helix 13
13
A
296 311Right-handed alpha
Helix 14
14
A
313 316Right-handed 310
Helix 15
15
A
347 361Right-handed alpha
Helix 16
16
A
363 380Right-handed alpha
Helix 17
17
A
384 392Right-handed alpha
Helix 18
18
A
397 412Right-handed alpha
Helix 19
19
B
38 55Right-handed alpha
Helix 20
20
B
69 74Right-handed alpha
Helix 21
21
B
81 92Right-handed alpha
Helix 22
22
B
108 119Right-handed alpha
Helix 23
23
B
139 142Right-handed 310
Helix 24
24
B
154 158Right-handed 310
Helix 25
25
B
165 180Right-handed alpha
Helix 26
26
B
196 214Right-handed alpha
Helix 27
27
B
230 246Right-handed alpha
Helix 28
28
B
252 258Right-handed alpha
Helix 29
29
B
276 286Right-handed alpha
Helix 30
30
B
287 290Right-handed 310
Helix 31
31
B
296 311Right-handed alpha
Helix 32
32
B
313 317Right-handed 310
Helix 33
33
B
347 362Right-handed alpha
Helix 34
34
B
363 381Right-handed alpha
Helix 35
35
B
384 389Right-handed alpha
Helix 36
36
B
390 392Right-handed 310
Helix 37
37
B
397 411Right-handed alpha
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There are 6 sheets in PDB entry 2IV0. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB,

There are 2 strands in AA 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
21 23anti-parallel
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There are 11 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 65first strand
Strand 2
A
29 33parallel
Strand 3
A
93 96parallel
Strand 4
A
326 331parallel
Strand 5
A
318 323anti-parallel
Strand 6
A
122 128anti-parallel
Strand 7
A
144 150anti-parallel
Strand 8
A
292 295parallel
Strand 9
A
217 222parallel
Strand 10
A
269 275parallel
Strand 11
A
250 251parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
160 161first strand
Strand 2
A
187 195anti-parallel
Strand 3
B
187 195anti-parallel
Strand 4
B
160 161anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
382 383first strand
Strand 2
A
394 395parallel
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There are 2 strands in BA 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
21 23anti-parallel
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There are 11 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 65first strand
Strand 2
B
29 33parallel
Strand 3
B
93 96parallel
Strand 4
B
326 329parallel
Strand 5
B
321 323anti-parallel
Strand 6
B
122 128anti-parallel
Strand 7
B
144 150anti-parallel
Strand 8
B
292 295parallel
Strand 9
B
217 222parallel
Strand 10
B
269 275parallel
Strand 11
B
250 251parallel
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