Analysis of interatomic Contacts of Structural Units in PDB entry:
2PUK


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 2PUK entry

There are 6 chains in PDB entry 2PUK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 8SER 115
B
 MET 1ILE 73
C
 GLU 8SER 113
E
 ASN 7SER 115
F
 MET 1ILE 73
G
 GLU 8LEU 112
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 23 helices in PDB entry 2PUK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 25Right-handed alpha
Helix 2
2
A
32 51Right-handed alpha
Helix 3
3
A
62 70Right-handed alpha
Helix 4
4
A
76 82Right-handed alpha
Helix 5
5
A
105 115Right-handed alpha
Helix 6
6
B
18 22Right-handed 310
Helix 7
7
B
58 60Right-handed 310
Helix 8
8
B
66 68Right-handed 310
Helix 9
9
C
16 21Right-handed alpha
Helix 10
10
C
37 54Right-handed alpha
Helix 11
11
C
68 75Right-handed alpha
Helix 12
12
C
100 110Right-handed alpha
Helix 13
13
E
9 26Right-handed alpha
Helix 14
14
E
32 51Right-handed alpha
Helix 15
15
E
62 70Right-handed alpha
Helix 16
16
E
76 83Right-handed alpha
Helix 17
17
E
105 115Right-handed alpha
Helix 18
18
F
66 68Right-handed 310
Helix 19
19
G
16 21Right-handed alpha
Helix 20
20
G
38 43Right-handed alpha
Helix 21
21
G
43 54Right-handed alpha
Helix 22
22
G
68 75Right-handed alpha
Helix 23
23
G
100 110Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 2PUK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 65first strand
Strand 2
B
53 56anti-parallel
Strand 3
B
32 38anti-parallel
Strand 4
B
6 9anti-parallel
Strand 5
B
70 72anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
14 15first strand
Strand 2
B
26 27anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
41 42first strand
Strand 2
B
45 46anti-parallel
Back to list of sheets
Back to top of page

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
C
10 11first strand
Strand 2
C
59 64parallel
Strand 3
C
28 33parallel
Strand 4
C
82 87anti-parallel
Strand 5
C
90 96anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
61 65first strand
Strand 2
F
53 57anti-parallel
Strand 3
F
32 38anti-parallel
Strand 4
F
6 9anti-parallel
Strand 5
F
70 71anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
14 15first strand
Strand 2
F
26 27anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
41 42first strand
Strand 2
F
45 46anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
10 11first strand
Strand 2
G
59 64parallel
Strand 3
G
28 33parallel
Strand 4
G
82 87anti-parallel
Strand 5
G
90 96anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il