Analysis of interatomic Contacts of Structural Units in PDB entry:
4K22


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 4K22 entry

There are 2 chains in PDB entry 4K22 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 363
B
 GLN 2PRO 362
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 24 helices in PDB entry 4K22. 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 23Right-handed alpha
Helix 2
2
A
54 64Right-handed alpha
Helix 3
3
A
66 74Right-handed alpha
Helix 4
4
A
97 100Right-handed 310
Helix 5
5
A
110 123Right-handed alpha
Helix 6
6
A
167 174Right-handed alpha
Helix 7
7
A
230 240Right-handed alpha
Helix 8
8
A
241 253Right-handed alpha
Helix 9
9
A
296 300Right-handed 310
Helix 10
10
A
301 322Right-handed alpha
Helix 11
11
A
328 348Right-handed alpha
Helix 12
12
A
351 357Right-handed alpha
Helix 13
13
B
12 23Right-handed alpha
Helix 14
14
B
54 64Right-handed alpha
Helix 15
15
B
66 74Right-handed alpha
Helix 16
16
B
97 100Right-handed 310
Helix 17
17
B
110 123Right-handed alpha
Helix 18
18
B
167 175Right-handed alpha
Helix 19
19
B
230 240Right-handed alpha
Helix 20
20
B
241 253Right-handed alpha
Helix 21
21
B
296 300Right-handed 310
Helix 22
22
B
301 322Right-handed alpha
Helix 23
23
B
328 348Right-handed alpha
Helix 24
24
B
351 357Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 4K22. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
127 130first strand
Strand 2
A
29 32parallel
Strand 3
A
2 9parallel
Strand 4
A
154 162parallel
Strand 5
A
145 149anti-parallel
Strand 6
A
135 140anti-parallel
Back to list of sheets
Back to top of page

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
A
127 130first strand
Strand 2
A
29 32parallel
Strand 3
A
2 9parallel
Strand 4
A
154 162parallel
Strand 5
A
284 286parallel
Strand 6
A
280 281anti-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
A
50 53first strand
Strand 2
A
105 109anti-parallel
Strand 3
A
76 78anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
91 95first strand
Strand 2
A
80 85anti-parallel
Strand 3
A
201 207parallel
Strand 4
A
210 216anti-parallel
Strand 5
A
222 229anti-parallel
Strand 6
A
179 194anti-parallel
Strand 7
A
260 262anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
91 95first strand
Strand 2
A
80 85anti-parallel
Strand 3
A
201 207parallel
Strand 4
A
210 216anti-parallel
Strand 5
A
222 229anti-parallel
Strand 6
A
179 194anti-parallel
Strand 7
A
267 275anti-parallel
Back to list of sheets
Back to top of page

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
B
127 130first strand
Strand 2
B
29 32parallel
Strand 3
B
3 9parallel
Strand 4
B
154 162parallel
Strand 5
B
145 149anti-parallel
Strand 6
B
135 140anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 130first strand
Strand 2
B
29 32parallel
Strand 3
B
3 9parallel
Strand 4
B
154 162parallel
Strand 5
B
284 286parallel
Strand 6
B
280 281anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 53first strand
Strand 2
B
105 109anti-parallel
Strand 3
B
76 78anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 95first strand
Strand 2
B
80 85anti-parallel
Strand 3
B
201 207parallel
Strand 4
B
210 216anti-parallel
Strand 5
B
222 229anti-parallel
Strand 6
B
179 194anti-parallel
Strand 7
B
260 262anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
91 95first strand
Strand 2
B
80 85anti-parallel
Strand 3
B
201 207parallel
Strand 4
B
210 216anti-parallel
Strand 5
B
222 229anti-parallel
Strand 6
B
179 194anti-parallel
Strand 7
B
267 275anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il