Analysis of interatomic Contacts of Structural Units in PDB entry:
2CER


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 2CER entry

There are 2 chains in PDB entry 2CER (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 489
B
 MET 1HIS 489
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 44 helices in PDB entry 2CER. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed alpha
Helix 2
2
A
31 39Right-handed alpha
Helix 3
3
A
39 45Right-handed alpha
Helix 4
4
A
52 56Right-handed 310
Helix 5
5
A
58 73Right-handed alpha
Helix 6
6
A
83 88Right-handed alpha
Helix 7
7
A
111 120Right-handed alpha
Helix 8
8
A
123 140Right-handed alpha
Helix 9
9
A
159 165Right-handed alpha
Helix 10
10
A
173 175Right-handed 310
Helix 11
11
A
176 195Right-handed alpha
Helix 12
12
A
206 216Right-handed alpha
Helix 13
13
A
217 221Right-handed 310
Helix 14
14
A
228 252Right-handed alpha
Helix 15
15
A
274 286Right-handed alpha
Helix 16
16
A
286 296Right-handed alpha
Helix 17
17
A
365 380Right-handed alpha
Helix 18
18
A
397 415Right-handed alpha
Helix 19
19
A
433 435Right-handed 310
Helix 20
20
A
437 439Right-handed 310
Helix 21
21
A
456 469Right-handed alpha
Helix 22
22
A
472 479Right-handed 310
Helix 23
23
B
15 20Right-handed alpha
Helix 24
24
B
31 38Right-handed alpha
Helix 25
25
B
39 45Right-handed alpha
Helix 26
26
B
52 56Right-handed 310
Helix 27
27
B
58 73Right-handed alpha
Helix 28
28
B
83 88Right-handed alpha
Helix 29
29
B
111 119Right-handed alpha
Helix 30
30
B
123 140Right-handed alpha
Helix 31
31
B
159 165Right-handed alpha
Helix 32
32
B
173 175Right-handed 310
Helix 33
33
B
176 195Right-handed alpha
Helix 34
34
B
206 216Right-handed alpha
Helix 35
35
B
217 221Right-handed 310
Helix 36
36
B
228 254Right-handed alpha
Helix 37
37
B
274 286Right-handed alpha
Helix 38
38
B
286 296Right-handed alpha
Helix 39
39
B
365 380Right-handed alpha
Helix 40
40
B
397 415Right-handed alpha
Helix 41
41
B
433 435Right-handed 310
Helix 42
42
B
437 439Right-handed 310
Helix 43
43
B
456 469Right-handed alpha
Helix 44
44
B
472 479Right-handed 310
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There are 8 sheets in PDB entry 2CER. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 3first strand
Strand 2
A
470 471anti-parallel
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There are 10 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
9 13first strand
Strand 2
A
419 424parallel
Strand 3
A
383 387parallel
Strand 4
A
316 329parallel
Strand 5
A
258 269parallel
Strand 6
A
200 205parallel
Strand 7
A
143 149parallel
Strand 8
A
77 81parallel
Strand 9
A
9 13parallel
Strand 10
A
9 13first strand
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
297 300first strand
Strand 2
A
303 306anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 446first strand
Strand 2
A
453 455anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 3first strand
Strand 2
B
470 471anti-parallel
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There are 10 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
9 13first strand
Strand 2
B
419 424parallel
Strand 3
B
383 387parallel
Strand 4
B
317 330parallel
Strand 5
B
258 269parallel
Strand 6
B
200 205parallel
Strand 7
B
143 149parallel
Strand 8
B
77 81parallel
Strand 9
B
9 13parallel
Strand 10
B
9 13first strand
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
297 299first strand
Strand 2
B
304 306anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
444 446first strand
Strand 2
B
453 455anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il