Analysis of interatomic Contacts of Structural Units in PDB entry:
3C4Y


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 3C4Y entry

There are 2 chains in PDB entry 3C4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 30ARG 532
B
 SER 30ARG 532
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
Back to top of page

There are 48 helices in PDB entry 3C4Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 38Right-handed alpha
Helix 2
2
A
48 54Right-handed alpha
Helix 3
3
A
57 61Right-handed 310
Helix 4
4
A
65 79Right-handed alpha
Helix 5
5
A
82 97Right-handed alpha
Helix 6
6
A
102 115Right-handed alpha
Helix 7
7
A
129 134Right-handed alpha
Helix 8
8
A
143 155Right-handed alpha
Helix 9
9
A
159 164Right-handed alpha
Helix 10
10
A
165 179Right-handed alpha
Helix 11
11
A
183 187Right-handed 310
Helix 12
12
A
220 225Right-handed alpha
Helix 13
13
A
228 240Right-handed alpha
Helix 14
14
A
272 277Right-handed alpha
Helix 15
15
A
287 308Right-handed alpha
Helix 16
16
A
316 318Right-handed 310
Helix 17
17
A
357 362Right-handed alpha
Helix 18
18
A
368 383Right-handed alpha
Helix 19
19
A
397 407Right-handed alpha
Helix 20
20
A
417 428Right-handed alpha
Helix 21
21
A
458 463Right-handed alpha
Helix 22
22
A
496 507Right-handed alpha
Helix 23
23
A
511 522Right-handed alpha
Helix 24
24
A
523 529Right-handed alpha
Helix 25
25
B
33 38Right-handed alpha
Helix 26
26
B
48 54Right-handed alpha
Helix 27
27
B
57 61Right-handed 310
Helix 28
28
B
65 79Right-handed alpha
Helix 29
29
B
82 97Right-handed alpha
Helix 30
30
B
102 115Right-handed alpha
Helix 31
31
B
129 134Right-handed alpha
Helix 32
32
B
143 155Right-handed alpha
Helix 33
33
B
159 164Right-handed alpha
Helix 34
34
B
165 179Right-handed alpha
Helix 35
35
B
183 187Right-handed 310
Helix 36
36
B
220 225Right-handed alpha
Helix 37
37
B
228 240Right-handed alpha
Helix 38
38
B
272 277Right-handed alpha
Helix 39
39
B
287 308Right-handed alpha
Helix 40
40
B
316 318Right-handed 310
Helix 41
41
B
357 362Right-handed alpha
Helix 42
42
B
368 383Right-handed alpha
Helix 43
43
B
397 407Right-handed alpha
Helix 44
44
B
417 428Right-handed alpha
Helix 45
45
B
458 463Right-handed alpha
Helix 46
46
B
496 507Right-handed alpha
Helix 47
47
B
511 522Right-handed alpha
Helix 48
48
B
523 529Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 3C4Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
191 192first strand
Strand 2
A
199 206anti-parallel
Strand 3
A
211 219anti-parallel
Strand 4
A
259 264anti-parallel
Strand 5
A
252 255anti-parallel
Strand 6
A
509 510anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
270 271first strand
Strand 2
A
320 322anti-parallel
Strand 3
A
328 330anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
202 206first strand
Strand 2
B
211 215anti-parallel
Strand 3
B
263 265anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
218 219first strand
Strand 2
B
259 261anti-parallel
Strand 3
B
252 255anti-parallel
Strand 4
B
509 510anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
270 271first strand
Strand 2
B
320 322anti-parallel
Strand 3
B
328 330anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il