Analysis of interatomic Contacts of Structural Units in PDB entry:
4QU7


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 4QU7 entry

There are 7 chains in PDB entry 4QU7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 400LYS 480
B
 MET 400LYS 478
C
 MET 400LYS 478
D
 MET 400CYS 476
U
 G 802 G 804
V
 G 802 A 805
X
 G 802 G 804
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 4QU7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
413 422Right-handed alpha
Helix 2
2
A
449 457Right-handed alpha
Helix 3
3
A
458 460Right-handed 310
Helix 4
4
B
413 422Right-handed alpha
Helix 5
5
B
449 457Right-handed alpha
Helix 6
6
B
458 460Right-handed 310
Helix 7
7
C
413 422Right-handed alpha
Helix 8
8
C
449 457Right-handed alpha
Helix 9
9
C
458 460Right-handed 310
Helix 10
10
D
413 422Right-handed alpha
Helix 11
11
D
449 457Right-handed alpha
Helix 12
12
D
458 460Right-handed 310
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There are 6 sheets in PDB entry 4QU7. 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
470 474first strand
Strand 2
A
402 406anti-parallel
Strand 3
A
439 446anti-parallel
Strand 4
A
428 434anti-parallel
Strand 5
B
428 434anti-parallel
Strand 6
B
439 446anti-parallel
Strand 7
B
401 406anti-parallel
Strand 8
B
470 475anti-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
463 464first strand
Strand 2
A
467 468anti-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
B
463 464first strand
Strand 2
B
467 468anti-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
C
470 475first strand
Strand 2
C
401 406anti-parallel
Strand 3
C
439 446anti-parallel
Strand 4
C
428 434anti-parallel
Strand 5
D
428 434anti-parallel
Strand 6
D
439 446anti-parallel
Strand 7
D
401 406anti-parallel
Strand 8
D
470 475anti-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
C
463 464first strand
Strand 2
C
467 468anti-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
D
463 464first strand
Strand 2
D
467 468anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il