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


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 4AKR entry

There are 4 chains in PDB entry 4AKR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2VAL 270
B
 THR 2SER 252
C
 ALA 2ASN 272
D
 THR 2GLY 250
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 34 helices in PDB entry 4AKR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 17Right-handed alpha
Helix 2
2
A
22 32Right-handed alpha
Helix 3
3
A
43 56Right-handed alpha
Helix 4
4
A
82 84Right-handed 310
Helix 5
5
A
108 110Right-handed 310
Helix 6
6
A
111 130Right-handed alpha
Helix 7
7
A
159 161Right-handed 310
Helix 8
8
A
216 249Right-handed alpha
Helix 9
9
B
2 16Right-handed alpha
Helix 10
10
B
17 19Right-handed 310
Helix 11
11
B
20 32Right-handed alpha
Helix 12
12
B
35 43Right-handed alpha
Helix 13
13
B
62 64Right-handed 310
Helix 14
14
B
90 113Right-handed alpha
Helix 15
15
B
210 236Right-handed alpha
Helix 16
16
B
236 246Right-handed alpha
Helix 17
17
C
3 17Right-handed alpha
Helix 18
18
C
22 34Right-handed alpha
Helix 19
19
C
36 41Right-handed 310
Helix 20
20
C
43 56Right-handed alpha
Helix 21
21
C
82 84Right-handed 310
Helix 22
22
C
108 110Right-handed 310
Helix 23
23
C
111 130Right-handed alpha
Helix 24
24
C
159 161Right-handed 310
Helix 25
25
C
216 249Right-handed alpha
Helix 26
26
C
266 271Right-handed alpha
Helix 27
27
D
2 16Right-handed alpha
Helix 28
28
D
17 19Right-handed 310
Helix 29
29
D
20 32Right-handed alpha
Helix 30
30
D
35 43Right-handed alpha
Helix 31
31
D
62 64Right-handed 310
Helix 32
32
D
90 112Right-handed alpha
Helix 33
33
D
210 236Right-handed alpha
Helix 34
34
D
236 246Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 4AKR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA, CB, CC, A, DB,

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
58 61first strand
Strand 2
A
64 67anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
73 75first strand
Strand 2
A
78 81anti-parallel
Strand 3
A
86 91anti-parallel
Strand 4
A
96 102anti-parallel
Back to list of sheets
Back to top of page

There are 10 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 142first strand
Strand 2
A
145 158anti-parallel
Strand 3
A
163 175anti-parallel
Strand 4
A
181 194anti-parallel
Strand 5
A
198 213anti-parallel
Strand 6
B
187 204anti-parallel
Strand 7
B
166 183anti-parallel
Strand 8
B
147 162anti-parallel
Strand 9
B
127 138anti-parallel
Strand 10
B
116 124anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
48 52first strand
Strand 2
B
57 61anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 67first strand
Strand 2
B
70 72anti-parallel
Strand 3
B
79 80anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 61first strand
Strand 2
C
64 67anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
73 75first strand
Strand 2
C
78 81anti-parallel
Strand 3
C
86 91anti-parallel
Strand 4
C
96 102anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
134 142first strand
Strand 2
C
145 158anti-parallel
Strand 3
C
163 175anti-parallel
Strand 4
C
181 194anti-parallel
Strand 5
C
198 213anti-parallel
Strand 6
D
187 204anti-parallel
Strand 7
D
166 183anti-parallel
Strand 8
D
147 161anti-parallel
Strand 9
D
127 138anti-parallel
Strand 10
D
116 124anti-parallel
Back to list of sheets
Back to top of page

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
D
48 52first strand
Strand 2
D
57 61anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 67first strand
Strand 2
D
70 72anti-parallel
Strand 3
D
79 80anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il