Analysis of interatomic Contacts of Structural Units in PDB entry:
3PK0


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 3PK0 entry

There are 4 chains in PDB entry 3PK0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1THR 258
B
 GLY -3THR 258
C
 GLY -3THR 258
D
 SER 0THR 258
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 48 helices in PDB entry 3PK0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
39 52Right-handed alpha
Helix 3
3
A
67 83Right-handed alpha
Helix 4
4
A
104 116Right-handed alpha
Helix 5
5
A
116 134Right-handed alpha
Helix 6
6
A
154 176Right-handed alpha
Helix 7
7
A
177 179Right-handed 310
Helix 8
8
A
192 197Right-handed alpha
Helix 9
9
A
199 208Right-handed alpha
Helix 10
10
A
217 230Right-handed alpha
Helix 11
11
A
231 234Right-handed 310
Helix 12
12
A
252 256Right-handed 310
Helix 13
13
B
16 29Right-handed alpha
Helix 14
14
B
39 52Right-handed alpha
Helix 15
15
B
67 83Right-handed alpha
Helix 16
16
B
104 116Right-handed alpha
Helix 17
17
B
116 134Right-handed alpha
Helix 18
18
B
154 176Right-handed alpha
Helix 19
19
B
177 179Right-handed 310
Helix 20
20
B
192 197Right-handed alpha
Helix 21
21
B
199 208Right-handed alpha
Helix 22
22
B
217 230Right-handed alpha
Helix 23
23
B
231 234Right-handed 310
Helix 24
24
B
252 256Right-handed 310
Helix 25
25
C
16 29Right-handed alpha
Helix 26
26
C
39 52Right-handed alpha
Helix 27
27
C
67 83Right-handed alpha
Helix 28
28
C
104 116Right-handed alpha
Helix 29
29
C
116 134Right-handed alpha
Helix 30
30
C
154 176Right-handed alpha
Helix 31
31
C
177 179Right-handed 310
Helix 32
32
C
192 197Right-handed alpha
Helix 33
33
C
199 208Right-handed alpha
Helix 34
34
C
217 230Right-handed alpha
Helix 35
35
C
231 234Right-handed 310
Helix 36
36
C
252 256Right-handed 310
Helix 37
37
D
16 29Right-handed alpha
Helix 38
38
D
39 52Right-handed alpha
Helix 39
39
D
67 83Right-handed alpha
Helix 40
40
D
104 116Right-handed alpha
Helix 41
41
D
116 134Right-handed alpha
Helix 42
42
D
154 176Right-handed alpha
Helix 43
43
D
177 179Right-handed 310
Helix 44
44
D
192 198Right-handed alpha
Helix 45
45
D
199 208Right-handed alpha
Helix 46
46
D
217 229Right-handed alpha
Helix 47
47
D
230 234Right-handed 310
Helix 48
48
D
252 256Right-handed 310
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There are 4 sheets in PDB entry 3PK0. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
58 62first strand
Strand 2
A
32 37parallel
Strand 3
A
8 11parallel
Strand 4
A
87 90parallel
Strand 5
A
137 141parallel
Strand 6
A
181 187parallel
Strand 7
A
240 243parallel
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There are 7 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
58 62first strand
Strand 2
B
32 37parallel
Strand 3
B
8 11parallel
Strand 4
B
87 90parallel
Strand 5
B
137 141parallel
Strand 6
B
181 187parallel
Strand 7
B
240 243parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 62first strand
Strand 2
C
32 37parallel
Strand 3
C
8 11parallel
Strand 4
C
87 90parallel
Strand 5
C
137 141parallel
Strand 6
C
181 187parallel
Strand 7
C
240 243parallel
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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
D
58 62first strand
Strand 2
D
32 37parallel
Strand 3
D
8 11parallel
Strand 4
D
87 90parallel
Strand 5
D
137 141parallel
Strand 6
D
181 187parallel
Strand 7
D
240 243parallel
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