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


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 4CVK entry

There are 2 chains in PDB entry 4CVK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1CYS 451
B
 ALA 1454ALA 1454
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 19 helices in PDB entry 4CVK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 15Right-handed alpha
Helix 2
2
A
51 53Right-handed 310
Helix 3
3
A
54 61Right-handed alpha
Helix 4
4
A
84 100Right-handed alpha
Helix 5
5
A
111 129Right-handed alpha
Helix 6
6
A
130 132Right-handed 310
Helix 7
7
A
145 153Right-handed alpha
Helix 8
8
A
171 181Right-handed alpha
Helix 9
9
A
200 210Right-handed alpha
Helix 10
10
A
211 215Right-handed 310
Helix 11
11
A
229 237Right-handed alpha
Helix 12
12
A
286 303Right-handed alpha
Helix 13
13
A
306 317Right-handed alpha
Helix 14
14
A
343 356Right-handed alpha
Helix 15
15
A
375 387Right-handed alpha
Helix 16
16
A
399 408Right-handed alpha
Helix 17
17
A
416 425Right-handed alpha
Helix 18
18
A
438 442Right-handed 310
Helix 19
19
A
443 451Right-handed alpha
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There are 4 sheets in PDB entry 4CVK. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 6first strand
Strand 2
A
24 25anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
17 19first strand
Strand 2
A
79 81anti-parallel
Strand 3
A
65 68parallel
Strand 4
A
39 42parallel
Strand 5
A
27 29parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 136first strand
Strand 2
A
160 164parallel
Strand 3
A
104 108parallel
Strand 4
A
184 187parallel
Strand 5
A
220 224parallel
Strand 6
A
242 246parallel
Strand 7
A
254 261parallel
Strand 8
A
267 273anti-parallel
Strand 9
A
278 281anti-parallel
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There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
325 328first strand
Strand 2
A
334 338anti-parallel
Strand 3
A
432 436parallel
Strand 4
A
361 366parallel
Strand 5
A
392 396parallel
Strand 6
A
412 414parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il