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


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 2HIV entry

There is 1 chain in PDB entry 2HIV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 590
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 27 helices in PDB entry 2HIV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 16Right-handed alpha
Helix 2
2
A
18 32Right-handed alpha
Helix 3
3
A
34 36Right-handed 310
Helix 4
4
A
37 45Right-handed alpha
Helix 5
5
A
51 55Right-handed 310
Helix 6
6
A
62 75Right-handed alpha
Helix 7
7
A
77 89Right-handed alpha
Helix 8
8
A
90 101Right-handed alpha
Helix 9
9
A
120 134Right-handed alpha
Helix 10
10
A
138 154Right-handed alpha
Helix 11
11
A
155 167Right-handed alpha
Helix 12
12
A
175 188Right-handed alpha
Helix 13
13
A
190 192Right-handed 310
Helix 14
14
A
193 204Right-handed alpha
Helix 15
15
A
206 218Right-handed alpha
Helix 16
16
A
219 223Right-handed 310
Helix 17
17
A
243 251Right-handed alpha
Helix 18
18
A
285 288Right-handed 310
Helix 19
19
A
289 300Right-handed alpha
Helix 20
20
A
324 333Right-handed alpha
Helix 21
21
A
335 343Right-handed alpha
Helix 22
22
A
364 376Right-handed alpha
Helix 23
23
A
392 406Right-handed alpha
Helix 24
24
A
457 461Right-handed 310
Helix 25
25
A
490 503Right-handed alpha
Helix 26
26
A
570 574Right-handed 310
Helix 27
27
A
576 587Right-handed alpha
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There are 6 sheets in PDB entry 2HIV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
237 240first strand
Strand 2
A
427 435parallel
Strand 3
A
410 414anti-parallel
Strand 4
A
255 260anti-parallel
Strand 5
A
387 390anti-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
274 278first strand
Strand 2
A
264 271anti-parallel
Strand 3
A
305 313anti-parallel
Strand 4
A
345 355anti-parallel
Strand 5
A
358 359anti-parallel
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There are 5 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
274 278first strand
Strand 2
A
264 271anti-parallel
Strand 3
A
305 313anti-parallel
Strand 4
A
345 355anti-parallel
Strand 5
A
382 384parallel
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There are 6 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
505 506first strand
Strand 2
A
521 523anti-parallel
Strand 3
A
444 455anti-parallel
Strand 4
A
464 473anti-parallel
Strand 5
A
478 485anti-parallel
Strand 6
A
513 514parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
505 506first strand
Strand 2
A
521 523anti-parallel
Strand 3
A
444 455anti-parallel
Strand 4
A
528 533anti-parallel
Strand 5
A
561 565anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
535 539first strand
Strand 2
A
554 558anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il