Analysis of interatomic Contacts of Structural Units in PDB entry:
6EC3


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 6EC3 entry

There are 3 chains in PDB entry 6EC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -13ALA 442
B
 HIS -13ALA 442
C
 HIS -13ALA 442
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 48 helices in PDB entry 6EC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 13Right-handed alpha
Helix 2
AA2
A
41 52Right-handed alpha
Helix 3
AA3
A
63 65Right-handed 310
Helix 4
AA4
A
66 73Right-handed alpha
Helix 5
AA5
A
86 101Right-handed alpha
Helix 6
AA6
A
116 120Right-handed 310
Helix 7
AA7
A
131 135Right-handed 310
Helix 8
AA8
A
137 147Right-handed alpha
Helix 9
AA9
A
196 208Right-handed alpha
Helix 10
AB1
A
234 244Right-handed alpha
Helix 11
AB2
A
256 273Right-handed alpha
Helix 12
AB3
A
300 303Right-handed 310
Helix 13
AB4
A
307 312Right-handed 310
Helix 14
AB5
A
313 324Right-handed alpha
Helix 15
AB6
A
371 375Right-handed 310
Helix 16
AB7
A
382 386Right-handed 310
Helix 17
AB8
A
391 399Right-handed alpha
Helix 18
AB9
B
2 13Right-handed alpha
Helix 19
AC1
B
41 52Right-handed alpha
Helix 20
AC2
B
66 73Right-handed alpha
Helix 21
AC3
B
86 101Right-handed alpha
Helix 22
AC4
B
116 120Right-handed 310
Helix 23
AC5
B
131 135Right-handed 310
Helix 24
AC6
B
137 147Right-handed alpha
Helix 25
AC7
B
196 208Right-handed alpha
Helix 26
AC8
B
234 244Right-handed alpha
Helix 27
AC9
B
256 273Right-handed alpha
Helix 28
AD1
B
300 303Right-handed 310
Helix 29
AD2
B
307 312Right-handed 310
Helix 30
AD3
B
313 324Right-handed alpha
Helix 31
AD4
B
371 375Right-handed 310
Helix 32
AD5
B
382 386Right-handed 310
Helix 33
AD6
B
391 399Right-handed alpha
Helix 34
AD7
C
2 13Right-handed alpha
Helix 35
AD8
C
41 52Right-handed alpha
Helix 36
AD9
C
66 73Right-handed alpha
Helix 37
AE1
C
86 101Right-handed alpha
Helix 38
AE2
C
116 120Right-handed 310
Helix 39
AE3
C
131 135Right-handed 310
Helix 40
AE4
C
137 150Right-handed alpha
Helix 41
AE5
C
196 208Right-handed alpha
Helix 42
AE6
C
234 244Right-handed alpha
Helix 43
AE7
C
256 273Right-handed alpha
Helix 44
AE8
C
307 312Right-handed 310
Helix 45
AE9
C
313 324Right-handed alpha
Helix 46
AF1
C
371 375Right-handed 310
Helix 47
AF2
C
382 386Right-handed 310
Helix 48
AF3
C
391 399Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 6EC3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 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
20 22first strand
Strand 2
A
25 28anti-parallel
Back to list of sheets
Back to top of page

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
105 109first strand
Strand 2
A
79 84parallel
Strand 3
A
57 61parallel
Strand 4
A
125 129parallel
Strand 5
A
152 159parallel
Strand 6
A
223 231anti-parallel
Strand 7
A
211 216anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
246 248first strand
Strand 2
A
411 415anti-parallel
Strand 3
A
360 366anti-parallel
Strand 4
A
431 439anti-parallel
Strand 5
A
329 338anti-parallel
Strand 6
A
293 298anti-parallel
Strand 7
A
282 285anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
346 349first strand
Strand 2
A
420 422anti-parallel
Strand 3
A
377 379anti-parallel
Strand 4
A
402 404anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
20 22first strand
Strand 2
B
25 28anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
105 109first strand
Strand 2
B
79 84parallel
Strand 3
B
57 61parallel
Strand 4
B
125 129parallel
Strand 5
B
152 159parallel
Strand 6
B
223 231anti-parallel
Strand 7
B
211 218anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
246 248first strand
Strand 2
B
411 415anti-parallel
Strand 3
B
360 366anti-parallel
Strand 4
B
431 439anti-parallel
Strand 5
B
329 338anti-parallel
Strand 6
B
293 298anti-parallel
Strand 7
B
282 285anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
346 349first strand
Strand 2
B
420 422anti-parallel
Strand 3
B
377 379anti-parallel
Strand 4
B
402 404anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 22first strand
Strand 2
C
25 28anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
105 109first strand
Strand 2
C
79 84parallel
Strand 3
C
57 61parallel
Strand 4
C
126 129parallel
Strand 5
C
152 159parallel
Strand 6
C
223 231anti-parallel
Strand 7
C
211 218anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
246 248first strand
Strand 2
C
411 415anti-parallel
Strand 3
C
360 366anti-parallel
Strand 4
C
431 439anti-parallel
Strand 5
C
329 338anti-parallel
Strand 6
C
293 298anti-parallel
Strand 7
C
282 285anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
346 349first strand
Strand 2
C
420 422anti-parallel
Strand 3
C
377 379anti-parallel
Strand 4
C
402 404anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il