Analysis of interatomic Contacts of Structural Units in PDB entry:
2HX1


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 2HX1 entry

There are 4 chains in PDB entry 2HX1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0LEU 283
B
 GLY 0LEU 283
C
 GLY 0LEU 283
D
 GLY 0LEU 283
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 61 helices in PDB entry 2HX1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 10Right-handed alpha
Helix 2
2
A
11 13Right-handed 310
Helix 3
3
A
33 44Right-handed alpha
Helix 4
4
A
58 69Right-handed alpha
Helix 5
5
A
75 77Right-handed 310
Helix 6
6
A
82 94Right-handed alpha
Helix 7
7
A
104 110Right-handed alpha
Helix 8
8
A
122 124Right-handed 310
Helix 9
9
A
128 130Right-handed 310
Helix 10
10
A
144 159Right-handed alpha
Helix 11
11
A
182 195Right-handed alpha
Helix 12
12
A
206 218Right-handed alpha
Helix 13
13
A
223 225Right-handed 310
Helix 14
14
A
236 245Right-handed alpha
Helix 15
15
A
257 259Right-handed 310
Helix 16
16
A
260 269Right-handed alpha
Helix 17
17
B
5 10Right-handed alpha
Helix 18
18
B
11 13Right-handed 310
Helix 19
19
B
33 44Right-handed alpha
Helix 20
20
B
58 69Right-handed alpha
Helix 21
21
B
75 77Right-handed 310
Helix 22
22
B
82 94Right-handed alpha
Helix 23
23
B
104 110Right-handed alpha
Helix 24
24
B
122 124Right-handed 310
Helix 25
25
B
128 130Right-handed 310
Helix 26
26
B
144 159Right-handed alpha
Helix 27
27
B
182 195Right-handed alpha
Helix 28
28
B
206 218Right-handed alpha
Helix 29
29
B
223 225Right-handed 310
Helix 30
30
B
236 245Right-handed alpha
Helix 31
31
B
260 269Right-handed alpha
Helix 32
32
C
5 10Right-handed alpha
Helix 33
33
C
11 13Right-handed 310
Helix 34
34
C
33 44Right-handed alpha
Helix 35
35
C
58 69Right-handed alpha
Helix 36
36
C
75 77Right-handed 310
Helix 37
37
C
82 94Right-handed alpha
Helix 38
38
C
104 110Right-handed alpha
Helix 39
39
C
122 124Right-handed 310
Helix 40
40
C
128 130Right-handed 310
Helix 41
41
C
144 159Right-handed alpha
Helix 42
42
C
182 195Right-handed alpha
Helix 43
43
C
206 220Right-handed alpha
Helix 44
44
C
223 225Right-handed 310
Helix 45
45
C
236 244Right-handed alpha
Helix 46
46
C
257 269Right-handed alpha
Helix 47
47
D
5 10Right-handed alpha
Helix 48
48
D
11 13Right-handed 310
Helix 49
49
D
33 45Right-handed alpha
Helix 50
50
D
58 69Right-handed alpha
Helix 51
51
D
75 77Right-handed 310
Helix 52
52
D
82 94Right-handed alpha
Helix 53
53
D
104 110Right-handed alpha
Helix 54
54
D
122 124Right-handed 310
Helix 55
55
D
128 130Right-handed 310
Helix 56
56
D
144 159Right-handed alpha
Helix 57
57
D
182 195Right-handed alpha
Helix 58
58
D
206 220Right-handed alpha
Helix 59
59
D
223 225Right-handed 310
Helix 60
60
D
236 244Right-handed alpha
Helix 61
61
D
260 269Right-handed alpha
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There are 16 sheets in PDB entry 2HX1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
79 81first strand
Strand 2
A
47 52parallel
Strand 3
A
15 18parallel
Strand 4
A
227 231parallel
Strand 5
A
247 251parallel
Strand 6
A
274 276parallel
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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
A
25 26first strand
Strand 2
A
29 30anti-parallel
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There are 5 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
116 120first strand
Strand 2
A
97 102parallel
Strand 3
A
132 137parallel
Strand 4
A
163 166parallel
Strand 5
A
198 201parallel
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There are 2 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
171 173first strand
Strand 2
A
179 181anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 81first strand
Strand 2
B
47 52parallel
Strand 3
B
15 18parallel
Strand 4
B
227 231parallel
Strand 5
B
247 251parallel
Strand 6
B
274 276parallel
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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
B
25 26first strand
Strand 2
B
29 30anti-parallel
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There are 5 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
116 120first strand
Strand 2
B
97 102parallel
Strand 3
B
132 137parallel
Strand 4
B
163 166parallel
Strand 5
B
198 201parallel
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There are 2 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
171 173first strand
Strand 2
B
179 181anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
79 81first strand
Strand 2
C
47 52parallel
Strand 3
C
15 18parallel
Strand 4
C
227 231parallel
Strand 5
C
247 251parallel
Strand 6
C
274 276parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
25 26first strand
Strand 2
C
29 30anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
116 120first strand
Strand 2
C
97 102parallel
Strand 3
C
132 137parallel
Strand 4
C
163 166parallel
Strand 5
C
198 201parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
171 173first strand
Strand 2
C
179 181anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
79 81first strand
Strand 2
D
47 52parallel
Strand 3
D
15 18parallel
Strand 4
D
227 231parallel
Strand 5
D
247 251parallel
Strand 6
D
274 276parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
25 26first strand
Strand 2
D
29 30anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
116 120first strand
Strand 2
D
97 102parallel
Strand 3
D
132 137parallel
Strand 4
D
163 166parallel
Strand 5
D
198 201parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
171 173first strand
Strand 2
D
179 181anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il