Analysis of interatomic Contacts of Structural Units in PDB entry:
2IV2


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 2IV2 entry

There is 1 chain in PDB entry 2IV2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 MET 1ALA 715
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 32 helices in PDB entry 2IV2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
42 48Right-handed alpha
Helix 2
2
X
49 54Right-handed 310
Helix 3
3
X
79 99Right-handed alpha
Helix 4
4
X
113 127Right-handed alpha
Helix 5
5
X
147 153Right-handed alpha
Helix 6
6
X
160 167Right-handed 310
Helix 7
7
X
176 181Right-handed alpha
Helix 8
8
X
181 194Right-handed alpha
Helix 9
9
X
206 211Right-handed alpha
Helix 10
10
X
222 237Right-handed alpha
Helix 11
11
X
241 248Right-handed alpha
Helix 12
12
X
251 261Right-handed alpha
Helix 13
13
X
264 266Right-handed 310
Helix 14
14
X
267 272Right-handed alpha
Helix 15
15
X
274 288Right-handed alpha
Helix 16
16
X
298 302Right-handed 310
Helix 17
17
X
304 319Right-handed alpha
Helix 18
18
X
337 344Right-handed alpha
Helix 19
19
X
352 354Right-handed 310
Helix 20
20
X
359 370Right-handed alpha
Helix 21
21
X
382 384Right-handed 310
Helix 22
22
X
385 392Right-handed alpha
Helix 23
23
X
404 409Right-handed alpha
Helix 24
24
X
411 422Right-handed alpha
Helix 25
25
X
433 438Right-handed alpha
Helix 26
26
X
477 489Right-handed alpha
Helix 27
27
X
497 509Right-handed alpha
Helix 28
28
X
516 521Right-handed alpha
Helix 29
29
X
591 594Right-handed 310
Helix 30
30
X
595 600Right-handed alpha
Helix 31
31
X
612 619Right-handed alpha
Helix 32
32
X
690 714Right-handed alpha
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There are 7 sheets in PDB entry 2IV2. Click on sheet of interest to get list of strands forming it: XA, XB, XC, XD, XE, XF, XG,

There are 3 strands in XA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
2 7first strand
Strand 2
X
16 22anti-parallel
Strand 3
X
25 31anti-parallel
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There are 7 strands in XB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
76 77first strand
Strand 2
X
66 67anti-parallel
Strand 3
X
441 444anti-parallel
Strand 4
X
424 429parallel
Strand 5
X
397 401parallel
Strand 6
X
103 106parallel
Strand 7
X
133 134parallel
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There are 5 strands in XC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
214 216first strand
Strand 2
X
197 201parallel
Strand 3
X
169 173parallel
Strand 4
X
291 296parallel
Strand 5
X
329 332parallel
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There are 2 strands in XD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
249 250first strand
Strand 2
X
555 556parallel
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There are 2 strands in XE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
350 351first strand
Strand 2
X
355 356anti-parallel
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There are 3 strands in XF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
453 456first strand
Strand 2
X
461 465anti-parallel
Strand 3
X
526 527anti-parallel
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There are 7 strands in XG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
575 579first strand
Strand 2
X
681 687anti-parallel
Strand 3
X
625 629anti-parallel
Strand 4
X
634 642anti-parallel
Strand 5
X
607 611parallel
Strand 6
X
649 652anti-parallel
Strand 7
X
575 579parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il