Analysis of interatomic Contacts of Structural Units in PDB entry:
1O12


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 1O12 entry

There are 2 chains in PDB entry 1O12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ARG 364
B
 MSE 1ARG 364
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
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There are 21 helices in PDB entry 1O12. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
62 72Right-handed alpha
Helix 2
2
A
86 104Right-handed alpha
Helix 3
3
A
120 124Right-handed 310
Helix 4
4
A
136 141Right-handed alpha
Helix 5
5
A
158 169Right-handed 310
Helix 6
6
A
180 189Right-handed alpha
Helix 7
7
A
210 219Right-handed alpha
Helix 8
8
A
234 246Right-handed alpha
Helix 9
9
A
294 307Right-handed alpha
Helix 10
10
A
309 318Right-handed alpha
Helix 11
11
A
318 325Right-handed alpha
Helix 12
12
B
62 72Right-handed alpha
Helix 13
13
B
86 104Right-handed alpha
Helix 14
14
B
136 142Right-handed alpha
Helix 15
15
B
158 169Right-handed 310
Helix 16
16
B
180 190Right-handed alpha
Helix 17
17
B
210 219Right-handed alpha
Helix 18
18
B
234 246Right-handed alpha
Helix 19
19
B
294 307Right-handed alpha
Helix 20
20
B
309 318Right-handed alpha
Helix 21
21
B
318 326Right-handed alpha
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There are 10 sheets in PDB entry 1O12. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 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
26 32first strand
Strand 2
A
14 23anti-parallel
Strand 3
A
2 10anti-parallel
Strand 4
A
40 43parallel
Strand 5
A
341 344anti-parallel
Strand 6
A
350 355anti-parallel
Strand 7
A
358 362anti-parallel
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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
45 50first strand
Strand 2
A
75 81parallel
Strand 3
A
109 115parallel
Strand 4
A
147 152parallel
Strand 5
A
171 174parallel
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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
52 53first strand
Strand 2
A
56 57anti-parallel
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There are 3 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
194 195first strand
Strand 2
A
223 227parallel
Strand 3
A
250 253parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
266 268first strand
Strand 2
A
273 277anti-parallel
Strand 3
A
280 282anti-parallel
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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
26 32first strand
Strand 2
B
14 23anti-parallel
Strand 3
B
2 10anti-parallel
Strand 4
B
40 43parallel
Strand 5
B
341 344anti-parallel
Strand 6
B
350 355anti-parallel
Strand 7
B
358 362anti-parallel
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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
45 50first strand
Strand 2
B
75 81parallel
Strand 3
B
109 115parallel
Strand 4
B
147 152parallel
Strand 5
B
171 174parallel
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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
52 53first strand
Strand 2
B
56 57anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 195first strand
Strand 2
B
223 227parallel
Strand 3
B
250 253parallel
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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
B
265 269first strand
Strand 2
B
272 277anti-parallel
Strand 3
B
280 282anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il