Analysis of interatomic Contacts of Structural Units in PDB entry:
1C90


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 1C90 entry

There are 2 chains in PDB entry 1C90 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6THR 270
B
 LYS 6THR 270
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 24 helices in PDB entry 1C90. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 26Right-handed 310
Helix 2
2
A
62 71Right-handed alpha
Helix 3
3
A
71 76Right-handed alpha
Helix 4
4
A
76 83Right-handed alpha
Helix 5
5
A
104 123Right-handed alpha
Helix 6
6
A
137 141Right-handed 310
Helix 7
7
A
147 160Right-handed alpha
Helix 8
8
A
170 175Right-handed alpha
Helix 9
9
A
185 188Right-handed 310
Helix 10
10
A
207 209Right-handed 310
Helix 11
11
A
222 236Right-handed alpha
Helix 12
12
A
251 264Right-handed alpha
Helix 13
13
B
21 28Right-handed 310
Helix 14
14
B
62 71Right-handed alpha
Helix 15
15
B
71 76Right-handed alpha
Helix 16
16
B
76 82Right-handed alpha
Helix 17
17
B
104 123Right-handed alpha
Helix 18
18
B
137 141Right-handed 310
Helix 19
19
B
147 160Right-handed alpha
Helix 20
20
B
170 175Right-handed alpha
Helix 21
21
B
185 188Right-handed 310
Helix 22
22
B
207 209Right-handed 310
Helix 23
23
B
222 236Right-handed alpha
Helix 24
24
B
251 264Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1C90. Click on sheet of interest to get list of strands forming it: A, A1, B, C, D, D1, E, F,

There are 10 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
211 212first strand
Strand 2
A
190 192parallel
Strand 3
A
164 168parallel
Strand 4
A
126 130parallel
Strand 5
A
85 91parallel
Strand 6
A
40 51parallel
Strand 7
A
10 16parallel
Strand 8
A
240 244parallel
Strand 9
A
214 217parallel
Strand 10
A
198 199parallel
Back to list of sheets
Back to top of page

There are 7 strands in A1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 212first strand
Strand 2
A
190 192parallel
Strand 3
A
164 168parallel
Strand 4
A
126 130parallel
Strand 5
A
85 91parallel
Strand 6
A
40 51parallel
Strand 7
A
56 60anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
28 30first strand
Strand 2
A
267 269anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
178 179first strand
Strand 2
A
182 183anti-parallel
Back to list of sheets
Back to top of page

There are 10 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
211 212first strand
Strand 2
B
190 192parallel
Strand 3
B
164 168parallel
Strand 4
B
126 130parallel
Strand 5
B
85 92parallel
Strand 6
B
40 51parallel
Strand 7
B
10 16parallel
Strand 8
B
240 244parallel
Strand 9
B
214 217parallel
Strand 10
B
198 199parallel
Back to list of sheets
Back to top of page

There are 7 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 212first strand
Strand 2
B
190 192parallel
Strand 3
B
164 168parallel
Strand 4
B
126 130parallel
Strand 5
B
85 92parallel
Strand 6
B
40 51parallel
Strand 7
B
56 60anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
29 30first strand
Strand 2
B
267 268anti-parallel
Back to list of sheets
Back to top of page

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
B
178 179first strand
Strand 2
B
182 183anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il