Analysis of interatomic Contacts of Structural Units in PDB entry:
1Q1E


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 1Q1E entry

There are 2 chains in PDB entry 1Q1E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 4GLY 370
B
 VAL 4GLY 370
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 25 helices in PDB entry 1Q1E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 51Right-handed alpha
Helix 2
2
A
71 75Right-handed 310
Helix 3
3
A
91 103Right-handed alpha
Helix 4
4
A
106 121Right-handed alpha
Helix 5
5
A
130 134Right-handed 310
Helix 6
6
A
135 149Right-handed alpha
Helix 7
7
A
166 184Right-handed alpha
Helix 8
8
A
193 201Right-handed alpha
Helix 9
9
A
217 224Right-handed alpha
Helix 10
10
A
227 234Right-handed alpha
Helix 11
11
A
286 290Right-handed 310
Helix 12
12
A
348 352Right-handed 310
Helix 13
13
B
41 51Right-handed alpha
Helix 14
14
B
71 75Right-handed 310
Helix 15
15
B
91 103Right-handed alpha
Helix 16
16
B
106 121Right-handed alpha
Helix 17
17
B
123 127Right-handed 310
Helix 18
18
B
130 134Right-handed 310
Helix 19
19
B
135 149Right-handed alpha
Helix 20
20
B
166 184Right-handed alpha
Helix 21
21
B
193 201Right-handed alpha
Helix 22
22
B
217 224Right-handed alpha
Helix 23
23
B
227 232Right-handed alpha
Helix 24
24
B
286 290Right-handed 310
Helix 25
25
B
348 352Right-handed 310
Back to top of page

There are 8 sheets in PDB entry 1Q1E. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
16 25first strand
Strand 2
A
5 13anti-parallel
Strand 3
A
57 62anti-parallel
Strand 4
A
65 66anti-parallel
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
A
77 79first strand
Strand 2
A
154 157parallel
Strand 3
A
186 191parallel
Strand 4
A
31 35parallel
Strand 5
A
203 208parallel
Strand 6
A
211 216anti-parallel
Back to list of sheets
Back to top of page

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
265 267first strand
Strand 2
A
255 257anti-parallel
Strand 3
A
240 248anti-parallel
Strand 4
A
280 285anti-parallel
Strand 5
A
353 355anti-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
A
327 332first strand
Strand 2
A
313 319anti-parallel
Strand 3
A
299 309anti-parallel
Strand 4
A
342 346anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
16 25first strand
Strand 2
B
5 13anti-parallel
Strand 3
B
57 62anti-parallel
Strand 4
B
65 66anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
77 79first strand
Strand 2
B
154 157parallel
Strand 3
B
186 191parallel
Strand 4
B
31 35parallel
Strand 5
B
203 208parallel
Strand 6
B
211 216anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 268first strand
Strand 2
B
253 257anti-parallel
Strand 3
B
240 250anti-parallel
Strand 4
B
280 285anti-parallel
Strand 5
B
353 355anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
327 332first strand
Strand 2
B
313 319anti-parallel
Strand 3
B
298 309anti-parallel
Strand 4
B
342 347anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il