Analysis of interatomic Contacts of Structural Units in PDB entry:
3RCE


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 3RCE entry

There are 3 chains in PDB entry 3RCE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2LYS 711
B
 GLY 10THR 15
B
 GLY 17GLY 17
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 35 helices in PDB entry 3RCE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 32Right-handed alpha
Helix 2
2
A
32 39Right-handed alpha
Helix 3
3
A
41 43Right-handed 310
Helix 4
4
A
54 70Right-handed alpha
Helix 5
5
A
82 94Right-handed alpha
Helix 6
6
A
98 111Right-handed alpha
Helix 7
7
A
114 125Right-handed alpha
Helix 8
8
A
127 139Right-handed alpha
Helix 9
9
A
141 147Right-handed alpha
Helix 10
10
A
154 159Right-handed 310
Helix 11
11
A
160 177Right-handed alpha
Helix 12
12
A
179 195Right-handed alpha
Helix 13
13
A
196 198Right-handed 310
Helix 14
14
A
199 219Right-handed alpha
Helix 15
15
A
221 236Right-handed alpha
Helix 16
16
A
239 257Right-handed alpha
Helix 17
17
A
262 281Right-handed alpha
Helix 18
18
A
317 321Right-handed 310
Helix 19
19
A
324 334Right-handed alpha
Helix 20
20
A
335 351Right-handed alpha
Helix 21
21
A
355 358Right-handed 310
Helix 22
22
A
359 373Right-handed alpha
Helix 23
23
A
374 379Right-handed 310
Helix 24
24
A
380 402Right-handed alpha
Helix 25
25
A
407 433Right-handed alpha
Helix 26
26
A
440 452Right-handed alpha
Helix 27
27
A
463 475Right-handed alpha
Helix 28
28
A
486 499Right-handed alpha
Helix 29
29
A
500 522Right-handed alpha
Helix 30
30
A
525 533Right-handed alpha
Helix 31
31
A
539 544Right-handed alpha
Helix 32
32
A
568 571Right-handed 310
Helix 33
33
A
572 582Right-handed alpha
Helix 34
34
A
675 679Right-handed alpha
Helix 35
35
A
680 686Right-handed alpha
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There are 4 sheets in PDB entry 3RCE. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
45 46first strand
Strand 2
A
49 50anti-parallel
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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
477 478first strand
Strand 2
A
459 461parallel
Strand 3
A
561 566parallel
Strand 4
A
705 709anti-parallel
Strand 5
A
698 702anti-parallel
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There are 8 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
596 598first strand
Strand 2
A
669 674anti-parallel
Strand 3
A
659 664anti-parallel
Strand 4
A
631 642parallel
Strand 5
A
624 627anti-parallel
Strand 6
A
616 619anti-parallel
Strand 7
A
610 612anti-parallel
Strand 8
A
600 602anti-parallel
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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
A
596 598first strand
Strand 2
A
669 674anti-parallel
Strand 3
A
659 664anti-parallel
Strand 4
A
631 642parallel
Strand 5
A
647 652anti-parallel
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