Analysis of interatomic Contacts of Structural Units in PDB entry:
1OS7


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 1OS7 entry

There are 4 chains in PDB entry 1OS7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ALA 282
B
 GLU 3ALA 282
C
 GLU 3ALA 282
D
 GLU 3ALA 282
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 36 helices in PDB entry 1OS7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 40Right-handed alpha
Helix 2
2
A
53 65Right-handed alpha
Helix 3
3
A
132 137Right-handed alpha
Helix 4
4
A
139 147Right-handed alpha
Helix 5
5
A
154 159Right-handed alpha
Helix 6
6
A
160 164Right-handed 310
Helix 7
7
A
167 181Right-handed alpha
Helix 8
8
A
214 229Right-handed alpha
Helix 9
9
A
230 233Right-handed 310
Helix 10
10
B
28 43Right-handed alpha
Helix 11
11
B
53 63Right-handed alpha
Helix 12
12
B
131 138Right-handed alpha
Helix 13
13
B
139 147Right-handed alpha
Helix 14
14
B
160 164Right-handed 310
Helix 15
15
B
167 181Right-handed alpha
Helix 16
16
B
214 229Right-handed alpha
Helix 17
17
B
230 233Right-handed 310
Helix 18
18
C
28 43Right-handed alpha
Helix 19
19
C
53 63Right-handed alpha
Helix 20
20
C
131 137Right-handed alpha
Helix 21
21
C
139 147Right-handed alpha
Helix 22
22
C
155 158Right-handed 310
Helix 23
23
C
160 164Right-handed 310
Helix 24
24
C
170 180Right-handed alpha
Helix 25
25
C
214 229Right-handed alpha
Helix 26
26
C
230 233Right-handed 310
Helix 27
27
D
28 43Right-handed alpha
Helix 28
28
D
53 62Right-handed alpha
Helix 29
29
D
131 137Right-handed alpha
Helix 30
30
D
139 147Right-handed alpha
Helix 31
31
D
155 158Right-handed 310
Helix 32
32
D
160 164Right-handed 310
Helix 33
33
D
168 170Right-handed 310
Helix 34
34
D
171 181Right-handed alpha
Helix 35
35
D
214 229Right-handed alpha
Helix 36
36
D
230 233Right-handed 310
Back to top of page

There are 16 sheets in PDB entry 1OS7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

There are 8 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
6 8first strand
Strand 2
A
17 19anti-parallel
Strand 3
A
44 48parallel
Strand 4
A
244 249anti-parallel
Strand 5
A
111 118anti-parallel
Strand 6
A
266 273anti-parallel
Strand 7
A
79 87anti-parallel
Strand 8
A
75 76anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
235 238first strand
Strand 2
A
126 130anti-parallel
Strand 3
A
253 257anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
184 187first strand
Strand 2
A
150 153anti-parallel
Strand 3
A
207 210anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
189 191first strand
Strand 2
A
198 200anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
6 9first strand
Strand 2
B
16 19anti-parallel
Strand 3
B
44 47parallel
Strand 4
B
245 249anti-parallel
Strand 5
B
111 118anti-parallel
Strand 6
B
266 273anti-parallel
Strand 7
B
83 87anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
235 238first strand
Strand 2
B
126 130anti-parallel
Strand 3
B
253 257anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
184 187first strand
Strand 2
B
150 153anti-parallel
Strand 3
B
207 210anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
189 191first strand
Strand 2
B
198 200anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 9first strand
Strand 2
C
16 19anti-parallel
Strand 3
C
44 47parallel
Strand 4
C
245 249anti-parallel
Strand 5
C
111 118anti-parallel
Strand 6
C
266 273anti-parallel
Strand 7
C
79 87anti-parallel
Strand 8
C
75 76anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
235 238first strand
Strand 2
C
126 130anti-parallel
Strand 3
C
253 257anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
184 187first strand
Strand 2
C
150 153anti-parallel
Strand 3
C
207 210anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
189 191first strand
Strand 2
C
198 200anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
6 9first strand
Strand 2
D
16 19anti-parallel
Strand 3
D
44 47parallel
Strand 4
D
245 249anti-parallel
Strand 5
D
111 118anti-parallel
Strand 6
D
266 273anti-parallel
Strand 7
D
79 87anti-parallel
Strand 8
D
75 76anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
235 238first strand
Strand 2
D
126 130anti-parallel
Strand 3
D
253 257anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
184 187first strand
Strand 2
D
150 153anti-parallel
Strand 3
D
207 210anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
189 191first strand
Strand 2
D
198 200anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il