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


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 4RDO entry

There are 6 chains in PDB entry 4RDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 400LYS 548
B
 TYR 403LYS 548
C
 GLU 400TYR 547
D
 LEU 402TYR 547
E
 MET 407TYR 547
F
 HIS 409LYS 548
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 33 helices in PDB entry 4RDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
419 430Right-handed alpha
Helix 2
2
A
435 450Right-handed alpha
Helix 3
3
A
508 510Right-handed 310
Helix 4
4
A
515 519Right-handed 310
Helix 5
5
A
522 526Right-handed 310
Helix 6
6
A
533 547Right-handed alpha
Helix 7
7
B
419 430Right-handed alpha
Helix 8
8
B
435 450Right-handed alpha
Helix 9
9
B
508 510Right-handed 310
Helix 10
10
B
522 526Right-handed 310
Helix 11
11
B
533 547Right-handed alpha
Helix 12
12
C
419 430Right-handed alpha
Helix 13
13
C
435 450Right-handed alpha
Helix 14
14
C
508 510Right-handed 310
Helix 15
15
C
522 526Right-handed 310
Helix 16
16
C
533 547Right-handed alpha
Helix 17
17
D
419 430Right-handed alpha
Helix 18
18
D
435 450Right-handed alpha
Helix 19
19
D
508 510Right-handed 310
Helix 20
20
D
515 519Right-handed 310
Helix 21
21
D
522 526Right-handed 310
Helix 22
22
D
533 546Right-handed alpha
Helix 23
23
E
419 430Right-handed alpha
Helix 24
24
E
435 450Right-handed alpha
Helix 25
25
E
508 510Right-handed 310
Helix 26
26
E
515 519Right-handed 310
Helix 27
27
E
522 526Right-handed 310
Helix 28
28
E
533 547Right-handed alpha
Helix 29
29
F
419 430Right-handed alpha
Helix 30
30
F
435 449Right-handed alpha
Helix 31
31
F
508 510Right-handed 310
Helix 32
32
F
522 526Right-handed 310
Helix 33
33
F
533 547Right-handed alpha
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There are 6 sheets in PDB entry 4RDO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
431 432first strand
Strand 2
A
495 506anti-parallel
Strand 3
A
466 473anti-parallel
Strand 4
A
455 461anti-parallel
Strand 5
A
411 417parallel
Strand 6
A
531 532anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
431 432first strand
Strand 2
B
495 506anti-parallel
Strand 3
B
466 473anti-parallel
Strand 4
B
455 461anti-parallel
Strand 5
B
411 417parallel
Strand 6
B
531 532anti-parallel
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There are 6 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
431 432first strand
Strand 2
C
495 506anti-parallel
Strand 3
C
466 473anti-parallel
Strand 4
C
455 461anti-parallel
Strand 5
C
411 417parallel
Strand 6
C
531 532anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
431 432first strand
Strand 2
D
495 506anti-parallel
Strand 3
D
466 473anti-parallel
Strand 4
D
455 461anti-parallel
Strand 5
D
411 417parallel
Strand 6
D
531 532anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
431 432first strand
Strand 2
E
495 506anti-parallel
Strand 3
E
466 473anti-parallel
Strand 4
E
455 461anti-parallel
Strand 5
E
411 417parallel
Strand 6
E
531 532anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
431 432first strand
Strand 2
F
495 506anti-parallel
Strand 3
F
466 473anti-parallel
Strand 4
F
455 461anti-parallel
Strand 5
F
411 417parallel
Strand 6
F
531 532anti-parallel
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