Analysis of interatomic Contacts of Structural Units in PDB entry:
6A2O


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 6A2O entry

There are 2 chains in PDB entry 6A2O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 608
B
 MET 1ALA 608
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 49 helices in PDB entry 6A2O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 10Right-handed alpha
Helix 2
AA2
A
33 35Right-handed 310
Helix 3
AA3
A
51 64Right-handed alpha
Helix 4
AA4
A
66 68Right-handed 310
Helix 5
AA5
A
69 82Right-handed alpha
Helix 6
AA6
A
106 112Right-handed alpha
Helix 7
AA7
A
113 117Right-handed 310
Helix 8
AA8
A
132 136Right-handed 310
Helix 9
AA9
A
146 156Right-handed alpha
Helix 10
AB1
A
166 176Right-handed alpha
Helix 11
AB2
A
286 294Right-handed alpha
Helix 12
AB3
A
308 311Right-handed 310
Helix 13
AB4
A
312 318Right-handed alpha
Helix 14
AB5
A
324 339Right-handed alpha
Helix 15
AB6
A
376 388Right-handed alpha
Helix 16
AB7
A
392 398Right-handed alpha
Helix 17
AB8
A
405 408Right-handed 310
Helix 18
AB9
A
409 416Right-handed alpha
Helix 19
AC1
A
429 437Right-handed alpha
Helix 20
AC2
A
454 466Right-handed alpha
Helix 21
AC3
A
478 485Right-handed 310
Helix 22
AC4
A
516 536Right-handed alpha
Helix 23
AC5
A
556 564Right-handed alpha
Helix 24
AC6
A
582 586Right-handed 310
Helix 25
AC7
A
587 589Right-handed 310
Helix 26
AC8
B
4 10Right-handed alpha
Helix 27
AC9
B
33 35Right-handed 310
Helix 28
AD1
B
51 64Right-handed alpha
Helix 29
AD2
B
66 68Right-handed 310
Helix 30
AD3
B
69 79Right-handed alpha
Helix 31
AD4
B
106 112Right-handed alpha
Helix 32
AD5
B
132 136Right-handed 310
Helix 33
AD6
B
145 155Right-handed alpha
Helix 34
AD7
B
166 172Right-handed alpha
Helix 35
AD8
B
285 294Right-handed alpha
Helix 36
AD9
B
309 311Right-handed 310
Helix 37
AE1
B
312 318Right-handed alpha
Helix 38
AE2
B
325 339Right-handed alpha
Helix 39
AE3
B
376 389Right-handed alpha
Helix 40
AE4
B
392 398Right-handed alpha
Helix 41
AE5
B
404 408Right-handed 310
Helix 42
AE6
B
409 416Right-handed alpha
Helix 43
AE7
B
429 437Right-handed alpha
Helix 44
AE8
B
454 466Right-handed alpha
Helix 45
AE9
B
478 485Right-handed 310
Helix 46
AF1
B
516 535Right-handed alpha
Helix 47
AF2
B
556 565Right-handed alpha
Helix 48
AF3
B
582 586Right-handed 310
Helix 49
AF4
B
587 589Right-handed 310
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There are 8 sheets in PDB entry 6A2O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 143first strand
Strand 2
A
122 127parallel
Strand 3
A
100 105parallel
Strand 4
A
161 163parallel
Strand 5
A
11 20parallel
Strand 6
A
181 191parallel
Strand 7
A
220 228anti-parallel
Strand 8
A
214 215anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
195 196first strand
Strand 2
A
37 41anti-parallel
Strand 3
A
11 20anti-parallel
Strand 4
A
181 191parallel
Strand 5
A
220 228anti-parallel
Strand 6
A
205 210anti-parallel
Strand 7
A
320 321parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
340 342first strand
Strand 2
A
350 361anti-parallel
Strand 3
A
539 553anti-parallel
Strand 4
A
502 513parallel
Strand 5
A
491 499anti-parallel
Strand 6
A
473 475anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
573 576first strand
Strand 2
A
591 594anti-parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 39first strand
Strand 2
B
11 20anti-parallel
Strand 3
B
181 191parallel
Strand 4
B
219 228anti-parallel
Strand 5
B
214 216anti-parallel
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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 143first strand
Strand 2
B
122 127parallel
Strand 3
B
100 105parallel
Strand 4
B
161 163parallel
Strand 5
B
11 20parallel
Strand 6
B
181 191parallel
Strand 7
B
219 228anti-parallel
Strand 8
B
205 210anti-parallel
Strand 9
B
320 321parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
340 342first strand
Strand 2
B
350 361anti-parallel
Strand 3
B
539 553anti-parallel
Strand 4
B
502 513parallel
Strand 5
B
491 499anti-parallel
Strand 6
B
473 475anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
573 576first strand
Strand 2
B
591 594anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il