Analysis of interatomic Contacts of Structural Units in PDB entry:
1IBJ


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 1IBJ entry

There are 2 chains in PDB entry 1IBJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 85LEU 464
C
 ALA 85LEU 464
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 28 helices in PDB entry 1IBJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
86 92Right-handed alpha
Helix 2
2
A
132 147Right-handed alpha
Helix 3
3
A
156 166Right-handed alpha
Helix 4
4
A
181 191Right-handed alpha
Helix 5
5
A
192 196Right-handed 310
Helix 6
6
A
206 214Right-handed alpha
Helix 7
7
A
235 245Right-handed alpha
Helix 8
8
A
263 267Right-handed 310
Helix 9
9
A
295 309Right-handed alpha
Helix 10
10
A
314 326Right-handed alpha
Helix 11
11
A
327 348Right-handed alpha
Helix 12
12
A
365 370Right-handed alpha
Helix 13
13
A
386 397Right-handed alpha
Helix 14
14
A
447 461Right-handed alpha
Helix 15
15
C
86 91Right-handed alpha
Helix 16
16
C
132 147Right-handed alpha
Helix 17
17
C
156 166Right-handed alpha
Helix 18
18
C
181 191Right-handed alpha
Helix 19
19
C
192 196Right-handed 310
Helix 20
20
C
206 214Right-handed alpha
Helix 21
21
C
235 245Right-handed alpha
Helix 22
22
C
263 268Right-handed 310
Helix 23
23
C
295 309Right-handed alpha
Helix 24
24
C
314 326Right-handed alpha
Helix 25
25
C
327 348Right-handed alpha
Helix 26
26
C
365 370Right-handed alpha
Helix 27
27
C
386 397Right-handed alpha
Helix 28
28
C
447 460Right-handed alpha
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There are 4 sheets in PDB entry 1IBJ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 154first strand
Strand 2
A
289 293anti-parallel
Strand 3
A
271 275anti-parallel
Strand 4
A
249 253parallel
Strand 5
A
218 223parallel
Strand 6
A
173 177parallel
Strand 7
A
198 202parallel
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There are 5 strands in B 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
379 383anti-parallel
Strand 3
A
439 442anti-parallel
Strand 4
A
412 414anti-parallel
Strand 5
A
401 402parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
150 154first strand
Strand 2
C
289 293anti-parallel
Strand 3
C
271 275anti-parallel
Strand 4
C
249 253parallel
Strand 5
C
220 224parallel
Strand 6
C
173 177parallel
Strand 7
C
198 202parallel
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There are 5 strands in D 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
379 383anti-parallel
Strand 3
C
439 442anti-parallel
Strand 4
C
412 414anti-parallel
Strand 5
C
401 402parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il