Analysis of interatomic Contacts of Structural Units in PDB entry:
1AHV


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 1AHV entry

There are 2 chains in PDB entry 1AHV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6LEU 560
B
 GLU 6LEU 560
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
Back to top of page

There are 46 helices in PDB entry 1AHV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 36Right-handed alpha
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
80 93Right-handed alpha
Helix 4
4
A
148 157Right-handed alpha
Helix 5
5
A
160 162Right-handed 310
Helix 6
6
A
176 181Right-handed alpha
Helix 7
7
A
194 196Right-handed 310
Helix 8
8
A
213 216Right-handed 310
Helix 9
9
A
223 225Right-handed 310
Helix 10
10
A
230 232Right-handed 310
Helix 11
11
A
250 254Right-handed 310
Helix 12
12
A
287 301Right-handed 310
Helix 13
13
A
314 321Right-handed alpha
Helix 14
14
A
336 346Right-handed alpha
Helix 15
15
A
361 377Right-handed alpha
Helix 16
16
A
394 403Right-handed alpha
Helix 17
17
A
409 416Right-handed 310
Helix 18
18
A
433 449Right-handed alpha
Helix 19
19
A
478 498Right-handed alpha
Helix 20
20
A
507 517Right-handed alpha
Helix 21
21
A
519 535Right-handed alpha
Helix 22
22
A
545 547Right-handed 310
Helix 23
23
A
555 558Right-handed alpha
Helix 24
24
B
18 36Right-handed alpha
Helix 25
25
B
43 45Right-handed 310
Helix 26
26
B
80 93Right-handed alpha
Helix 27
27
B
148 157Right-handed alpha
Helix 28
28
B
160 162Right-handed 310
Helix 29
29
B
176 181Right-handed alpha
Helix 30
30
B
194 196Right-handed 310
Helix 31
31
B
213 216Right-handed 310
Helix 32
32
B
223 225Right-handed 310
Helix 33
33
B
230 232Right-handed 310
Helix 34
34
B
250 254Right-handed 310
Helix 35
35
B
287 301Right-handed 310
Helix 36
36
B
314 321Right-handed alpha
Helix 37
37
B
336 346Right-handed alpha
Helix 38
38
B
361 377Right-handed alpha
Helix 39
39
B
394 403Right-handed alpha
Helix 40
40
B
409 416Right-handed 310
Helix 41
41
B
433 449Right-handed alpha
Helix 42
42
B
478 498Right-handed alpha
Helix 43
43
B
507 517Right-handed alpha
Helix 44
44
B
519 535Right-handed alpha
Helix 45
45
B
545 547Right-handed 310
Helix 46
46
B
555 558Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1AHV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
37 39first strand
Strand 2
A
73 75anti-parallel
Strand 3
A
119 122parallel
Strand 4
A
97 100parallel
Back to list of sheets
Back to top of page

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
130 134first strand
Strand 2
A
139 143anti-parallel
Strand 3
A
260 268anti-parallel
Strand 4
A
200 204anti-parallel
Strand 5
A
209 211anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
382 384first strand
Strand 2
A
276 283anti-parallel
Strand 3
A
351 358anti-parallel
Strand 4
A
310 313anti-parallel
Strand 5
A
456 460anti-parallel
Strand 6
A
464 470anti-parallel
Strand 7
A
424 430anti-parallel
Back to list of sheets
Back to top of page

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
B
37 39first strand
Strand 2
B
73 75anti-parallel
Strand 3
B
119 122parallel
Strand 4
B
97 100parallel
Back to list of sheets
Back to top of page

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
B
130 134first strand
Strand 2
B
139 143anti-parallel
Strand 3
B
260 268anti-parallel
Strand 4
B
200 204anti-parallel
Strand 5
B
209 211anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
382 384first strand
Strand 2
B
276 283anti-parallel
Strand 3
B
351 358anti-parallel
Strand 4
B
310 313anti-parallel
Strand 5
B
456 460anti-parallel
Strand 6
B
464 470anti-parallel
Strand 7
B
424 430anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il