Analysis of interatomic Contacts of Structural Units in PDB entry:
2HK1


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 2HK1 entry

There are 4 chains in PDB entry 2HK1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 289
B
 MSE 1GLY 289
C
 MSE 1GLY 289
D
 MSE 1GLY 289
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 2HK1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 11Right-handed 310
Helix 2
2
A
18 29Right-handed alpha
Helix 3
3
A
38 43Right-handed 310
Helix 4
4
A
44 58Right-handed alpha
Helix 5
5
A
78 99Right-handed alpha
Helix 6
6
A
121 143Right-handed alpha
Helix 7
7
A
162 174Right-handed alpha
Helix 8
8
A
184 191Right-handed alpha
Helix 9
9
A
193 202Right-handed alpha
Helix 10
10
A
224 235Right-handed alpha
Helix 11
11
A
250 257Right-handed alpha
Helix 12
12
A
268 288Right-handed alpha
Helix 13
13
B
8 11Right-handed 310
Helix 14
14
B
20 29Right-handed alpha
Helix 15
15
B
38 43Right-handed 310
Helix 16
16
B
44 58Right-handed alpha
Helix 17
17
B
78 99Right-handed alpha
Helix 18
18
B
121 143Right-handed alpha
Helix 19
19
B
162 174Right-handed alpha
Helix 20
20
B
184 191Right-handed alpha
Helix 21
21
B
193 202Right-handed alpha
Helix 22
22
B
224 235Right-handed alpha
Helix 23
23
B
250 257Right-handed alpha
Helix 24
24
B
268 288Right-handed alpha
Helix 25
25
C
8 11Right-handed 310
Helix 26
26
C
20 29Right-handed alpha
Helix 27
27
C
37 41Right-handed alpha
Helix 28
28
C
44 58Right-handed alpha
Helix 29
29
C
78 99Right-handed alpha
Helix 30
30
C
121 143Right-handed alpha
Helix 31
31
C
162 174Right-handed alpha
Helix 32
32
C
184 191Right-handed alpha
Helix 33
33
C
193 202Right-handed alpha
Helix 34
34
C
224 235Right-handed alpha
Helix 35
35
C
250 258Right-handed alpha
Helix 36
36
C
268 287Right-handed alpha
Helix 37
37
D
8 11Right-handed 310
Helix 38
38
D
20 28Right-handed alpha
Helix 39
39
D
37 41Right-handed alpha
Helix 40
40
D
44 58Right-handed alpha
Helix 41
41
D
78 99Right-handed alpha
Helix 42
42
D
121 143Right-handed alpha
Helix 43
43
D
162 174Right-handed alpha
Helix 44
44
D
184 191Right-handed alpha
Helix 45
45
D
193 202Right-handed alpha
Helix 46
46
D
224 235Right-handed alpha
Helix 47
47
D
250 257Right-handed alpha
Helix 48
48
D
268 288Right-handed alpha
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There are 4 sheets in PDB entry 2HK1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
2 6first strand
Strand 2
A
32 36parallel
Strand 3
A
61 66parallel
Strand 4
A
103 106parallel
Strand 5
A
146 150parallel
Strand 6
A
178 183parallel
Strand 7
A
205 210parallel
Strand 8
A
240 243parallel
Strand 9
A
2 6parallel
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There are 9 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
2 6first strand
Strand 2
B
32 36parallel
Strand 3
B
61 65parallel
Strand 4
B
103 106parallel
Strand 5
B
146 150parallel
Strand 6
B
178 183parallel
Strand 7
B
205 210parallel
Strand 8
B
240 243parallel
Strand 9
B
2 6parallel
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There are 9 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
2 6first strand
Strand 2
C
32 36parallel
Strand 3
C
61 65parallel
Strand 4
C
103 106parallel
Strand 5
C
146 150parallel
Strand 6
C
178 183parallel
Strand 7
C
205 210parallel
Strand 8
C
240 243parallel
Strand 9
C
2 6parallel
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There are 9 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
2 6first strand
Strand 2
D
32 36parallel
Strand 3
D
61 66parallel
Strand 4
D
103 106parallel
Strand 5
D
146 150parallel
Strand 6
D
178 183parallel
Strand 7
D
205 210parallel
Strand 8
D
240 243parallel
Strand 9
D
2 6parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il