Analysis of interatomic Contacts of Structural Units in PDB entry:
28IK


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 28IK entry

There are 3 chains in PDB entry 28IK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 24SER 446
B
 HIS 24SER 446
C
 HIS 24TYR 443
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 28IK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
46 51Right-handed alpha
Helix 2
AA2
A
61 79Right-handed alpha
Helix 3
AA3
A
107 122Right-handed alpha
Helix 4
AA4
A
135 139Right-handed 310
Helix 5
AA5
A
147 156Right-handed alpha
Helix 6
AA6
A
157 173Right-handed alpha
Helix 7
AA7
A
174 185Right-handed alpha
Helix 8
AA8
A
196 215Right-handed alpha
Helix 9
AA9
A
220 242Right-handed alpha
Helix 10
AB1
A
248 255Right-handed alpha
Helix 11
AB2
A
259 275Right-handed alpha
Helix 12
AB3
A
286 298Right-handed alpha
Helix 13
AB4
A
372 381Right-handed alpha
Helix 14
AB5
A
394 401Right-handed alpha
Helix 15
AB6
A
406 410Right-handed 310
Helix 16
AB7
A
414 424Right-handed alpha
Helix 17
AB8
B
46 51Right-handed alpha
Helix 18
AB9
B
61 80Right-handed alpha
Helix 19
AC1
B
107 122Right-handed alpha
Helix 20
AC2
B
147 155Right-handed alpha
Helix 21
AC3
B
157 173Right-handed alpha
Helix 22
AC4
B
174 186Right-handed alpha
Helix 23
AC5
B
196 215Right-handed alpha
Helix 24
AC6
B
220 242Right-handed alpha
Helix 25
AC7
B
248 255Right-handed alpha
Helix 26
AC8
B
259 275Right-handed alpha
Helix 27
AC9
B
286 298Right-handed alpha
Helix 28
AD1
B
372 382Right-handed alpha
Helix 29
AD2
B
394 402Right-handed alpha
Helix 30
AD3
B
406 410Right-handed 310
Helix 31
AD4
B
414 424Right-handed alpha
Helix 32
AD5
C
46 51Right-handed alpha
Helix 33
AD6
C
61 80Right-handed alpha
Helix 34
AD7
C
107 122Right-handed alpha
Helix 35
AD8
C
147 156Right-handed alpha
Helix 36
AD9
C
157 173Right-handed alpha
Helix 37
AE1
C
174 185Right-handed alpha
Helix 38
AE2
C
196 215Right-handed alpha
Helix 39
AE3
C
215 220Right-handed alpha
Helix 40
AE4
C
220 242Right-handed alpha
Helix 41
AE5
C
248 255Right-handed alpha
Helix 42
AE6
C
258 275Right-handed alpha
Helix 43
AE7
C
286 298Right-handed alpha
Helix 44
AE8
C
372 382Right-handed alpha
Helix 45
AE9
C
388 392Right-handed 310
Helix 46
AF1
C
394 401Right-handed alpha
Helix 47
AF2
C
406 410Right-handed 310
Helix 48
AF3
C
414 424Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 28IK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 5 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
283 284first strand
Strand 2
A
25 34parallel
Strand 3
A
312 320anti-parallel
Strand 4
A
327 338anti-parallel
Strand 5
A
344 348anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
283 284first strand
Strand 2
A
25 34parallel
Strand 3
A
312 320anti-parallel
Strand 4
A
327 338anti-parallel
Strand 5
A
369 371anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
354 356first strand
Strand 2
A
362 364anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
100 103first strand
Strand 2
B
280 285parallel
Strand 3
B
25 35parallel
Strand 4
B
312 320anti-parallel
Strand 5
B
327 338anti-parallel
Strand 6
B
344 348anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
100 103first strand
Strand 2
B
280 285parallel
Strand 3
B
25 35parallel
Strand 4
B
312 320anti-parallel
Strand 5
B
327 338anti-parallel
Strand 6
B
369 371anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
354 356first strand
Strand 2
B
362 364anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
433 435first strand
Strand 2
B
442 444anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
100 104first strand
Strand 2
C
280 284parallel
Strand 3
C
25 34parallel
Strand 4
C
312 320anti-parallel
Strand 5
C
327 338anti-parallel
Strand 6
C
344 348anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
100 104first strand
Strand 2
C
280 284parallel
Strand 3
C
25 34parallel
Strand 4
C
312 320anti-parallel
Strand 5
C
327 338anti-parallel
Strand 6
C
370 371anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
354 356first strand
Strand 2
C
362 364anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il