Analysis of interatomic Contacts of Structural Units in PDB entry:
3QI2


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 3QI2 entry

There are 4 chains in PDB entry 3QI2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 30ASN 347
B
 VAL 34LEU 348
C
 ASP 496LEU 530
D
 GLU 498GLN 531
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 40 helices in PDB entry 3QI2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 57Right-handed alpha
Helix 2
2
A
62 69Right-handed alpha
Helix 3
3
A
69 91Right-handed alpha
Helix 4
4
A
99 114Right-handed alpha
Helix 5
5
A
120 133Right-handed alpha
Helix 6
6
A
133 142Right-handed alpha
Helix 7
7
A
143 146Right-handed 310
Helix 8
8
A
151 158Right-handed alpha
Helix 9
9
A
158 164Right-handed alpha
Helix 10
10
A
170 177Right-handed alpha
Helix 11
11
A
207 216Right-handed alpha
Helix 12
12
A
228 231Right-handed 310
Helix 13
13
A
241 256Right-handed alpha
Helix 14
14
A
257 260Right-handed 310
Helix 15
15
A
270 278Right-handed alpha
Helix 16
16
A
282 286Right-handed 310
Helix 17
17
A
295 309Right-handed alpha
Helix 18
18
A
328 346Right-handed alpha
Helix 19
19
B
45 57Right-handed alpha
Helix 20
20
B
62 69Right-handed alpha
Helix 21
21
B
69 91Right-handed alpha
Helix 22
22
B
99 112Right-handed alpha
Helix 23
23
B
120 132Right-handed alpha
Helix 24
24
B
133 142Right-handed alpha
Helix 25
25
B
143 146Right-handed 310
Helix 26
26
B
151 158Right-handed alpha
Helix 27
27
B
158 163Right-handed alpha
Helix 28
28
B
170 177Right-handed alpha
Helix 29
29
B
211 216Right-handed alpha
Helix 30
30
B
228 232Right-handed 310
Helix 31
31
B
241 255Right-handed alpha
Helix 32
32
B
256 260Right-handed 310
Helix 33
33
B
270 278Right-handed alpha
Helix 34
34
B
282 286Right-handed 310
Helix 35
35
B
295 309Right-handed alpha
Helix 36
36
B
328 345Right-handed alpha
Helix 37
37
C
496 508Right-handed alpha
Helix 38
38
D
500 508Right-handed alpha
Helix 39
39
D
520 524Right-handed 310
Helix 40
40
D
527 531Right-handed 310
Back to top of page

There are 2 sheets in PDB entry 3QI2. Click on sheet of interest to get list of strands forming it: A, B,

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
184 191first strand
Strand 2
A
194 201anti-parallel
Strand 3
A
32 39parallel
Strand 4
A
220 226parallel
Strand 5
A
263 269parallel
Strand 6
A
320 323parallel
Back to list of sheets
Back to top of page

There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
186 190first strand
Strand 2
B
195 200anti-parallel
Strand 3
B
36 40parallel
Strand 4
B
220 226parallel
Strand 5
B
263 269parallel
Strand 6
B
319 323parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il