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


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 4RCI entry

There are 4 chains in PDB entry 4RCI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 364LYS 558
B
 HIS 365GLN 559
C
 SER 364LYS 558
D
 SER 364LYS 558
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 34 helices in PDB entry 4RCI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
365 375Right-handed alpha
Helix 2
2
A
398 409Right-handed alpha
Helix 3
3
A
414 428Right-handed alpha
Helix 4
4
A
487 489Right-handed 310
Helix 5
5
A
494 498Right-handed 310
Helix 6
6
A
501 505Right-handed 310
Helix 7
7
A
512 526Right-handed alpha
Helix 8
8
A
531 534Right-handed 310
Helix 9
9
A
535 558Right-handed alpha
Helix 10
10
B
366 374Right-handed alpha
Helix 11
11
B
398 409Right-handed alpha
Helix 12
12
B
414 428Right-handed alpha
Helix 13
13
B
487 489Right-handed 310
Helix 14
14
B
501 505Right-handed 310
Helix 15
15
B
512 526Right-handed alpha
Helix 16
16
B
531 534Right-handed 310
Helix 17
17
B
535 559Right-handed alpha
Helix 18
18
C
365 375Right-handed alpha
Helix 19
19
C
398 409Right-handed alpha
Helix 20
20
C
414 428Right-handed alpha
Helix 21
21
C
487 489Right-handed 310
Helix 22
22
C
494 498Right-handed 310
Helix 23
23
C
501 505Right-handed 310
Helix 24
24
C
512 526Right-handed alpha
Helix 25
25
C
531 534Right-handed 310
Helix 26
26
C
535 557Right-handed alpha
Helix 27
27
D
365 375Right-handed alpha
Helix 28
28
D
398 409Right-handed alpha
Helix 29
29
D
414 428Right-handed alpha
Helix 30
30
D
487 489Right-handed 310
Helix 31
31
D
501 505Right-handed 310
Helix 32
32
D
512 526Right-handed alpha
Helix 33
33
D
531 534Right-handed 310
Helix 34
34
D
535 557Right-handed alpha
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There are 4 sheets in PDB entry 4RCI. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
410 411first strand
Strand 2
A
474 485anti-parallel
Strand 3
A
445 452anti-parallel
Strand 4
A
434 440anti-parallel
Strand 5
A
390 396parallel
Strand 6
A
510 511anti-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
410 411first strand
Strand 2
B
474 485anti-parallel
Strand 3
B
445 452anti-parallel
Strand 4
B
434 440anti-parallel
Strand 5
B
390 396parallel
Strand 6
B
510 511anti-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
410 411first strand
Strand 2
C
474 485anti-parallel
Strand 3
C
445 452anti-parallel
Strand 4
C
434 440anti-parallel
Strand 5
C
390 396parallel
Strand 6
C
510 511anti-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
410 411first strand
Strand 2
D
474 485anti-parallel
Strand 3
D
445 452anti-parallel
Strand 4
D
434 440anti-parallel
Strand 5
D
390 396parallel
Strand 6
D
510 511anti-parallel
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