Analysis of interatomic Contacts of Structural Units in PDB entry:
4QJI


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 4QJI entry

There are 2 chains in PDB entry 4QJI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 184GLN 412
B
 HIS 184GLN 412
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 12 helices in PDB entry 4QJI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
215 228Right-handed alpha
Helix 2
2
A
255 267Right-handed alpha
Helix 3
3
A
268 270Right-handed 310
Helix 4
4
A
309 320Right-handed alpha
Helix 5
5
A
342 355Right-handed alpha
Helix 6
6
A
393 412Right-handed alpha
Helix 7
7
B
215 228Right-handed alpha
Helix 8
8
B
255 267Right-handed alpha
Helix 9
9
B
268 270Right-handed 310
Helix 10
10
B
309 320Right-handed alpha
Helix 11
11
B
342 355Right-handed alpha
Helix 12
12
B
393 412Right-handed alpha
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There are 6 sheets in PDB entry 4QJI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
248 252first strand
Strand 2
A
231 236parallel
Strand 3
A
191 196parallel
Strand 4
A
272 275parallel
Strand 5
A
328 334parallel
Strand 6
A
358 362parallel
Strand 7
A
378 381anti-parallel
Strand 8
A
386 388anti-parallel
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There are 2 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
201 202first strand
Strand 2
A
208 209anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
282 284first strand
Strand 2
A
304 306anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
248 252first strand
Strand 2
B
231 236parallel
Strand 3
B
191 196parallel
Strand 4
B
272 275parallel
Strand 5
B
328 334parallel
Strand 6
B
358 362parallel
Strand 7
B
377 381anti-parallel
Strand 8
B
386 389anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
201 202first strand
Strand 2
B
208 209anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
282 284first strand
Strand 2
B
304 306anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il