Analysis of interatomic Contacts of Structural Units in PDB entry:
5IBK


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 5IBK entry

There are 6 chains in PDB entry 5IBK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1GLU 156
B
 GLN 277ARG 322
F
 SER 0ARG 74
C
 GLY -1ARG 74
D
 MET 1CYS 160
E
 GLN 275ARG 322
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 30 helices in PDB entry 5IBK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 22Right-handed alpha
Helix 2
AA2
A
24 33Right-handed alpha
Helix 3
AA3
A
51 65Right-handed alpha
Helix 4
AA4
A
86 93Right-handed alpha
Helix 5
AA5
A
96 110Right-handed alpha
Helix 6
AA6
A
112 128Right-handed alpha
Helix 7
AA7
A
131 140Right-handed alpha
Helix 8
AA8
A
146 155Right-handed alpha
Helix 9
AA9
B
279 284Right-handed alpha
Helix 10
AB1
B
285 294Right-handed alpha
Helix 11
AB2
B
297 305Right-handed alpha
Helix 12
AB3
B
308 320Right-handed alpha
Helix 13
AB4
F
22 35Right-handed alpha
Helix 14
AB5
F
37 39Right-handed 310
Helix 15
AB6
F
56 60Right-handed 310
Helix 16
AB7
C
22 35Right-handed alpha
Helix 17
AB8
C
37 39Right-handed 310
Helix 18
AB9
C
56 60Right-handed 310
Helix 19
AC1
D
18 22Right-handed alpha
Helix 20
AC2
D
24 33Right-handed alpha
Helix 21
AC3
D
51 65Right-handed alpha
Helix 22
AC4
D
86 93Right-handed alpha
Helix 23
AC5
D
96 110Right-handed alpha
Helix 24
AC6
D
112 128Right-handed alpha
Helix 25
AC7
D
131 140Right-handed alpha
Helix 26
AC8
D
146 160Right-handed alpha
Helix 27
AC9
E
279 284Right-handed alpha
Helix 28
AD1
E
285 294Right-handed alpha
Helix 29
AD2
E
297 305Right-handed alpha
Helix 30
AD3
E
308 320Right-handed alpha
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There are 4 sheets in PDB entry 5IBK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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
13 17first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
45 47parallel
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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
F
12 17first strand
Strand 2
F
1 6anti-parallel
Strand 3
F
66 71parallel
Strand 4
F
41 45anti-parallel
Strand 5
F
48 49anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
12 17first strand
Strand 2
C
1 6anti-parallel
Strand 3
C
66 71parallel
Strand 4
C
41 45anti-parallel
Strand 5
C
48 49anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
13 17first strand
Strand 2
D
3 8anti-parallel
Strand 3
D
45 47parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il