Analysis of interatomic Contacts of Structural Units in PDB entry:
1HL2


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 1HL2 entry

There are 4 chains in PDB entry 1HL2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3GLY 297
B
 THR 3ARG 296
C
 THR 3GLY 297
D
 THR 3GLY 297
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 62 helices in PDB entry 1HL2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 37Right-handed alpha
Helix 2
2
A
46 50Right-handed 310
Helix 3
3
A
50 54Right-handed 310
Helix 4
4
A
55 71Right-handed alpha
Helix 5
5
A
84 99Right-handed alpha
Helix 6
6
A
114 130Right-handed alpha
Helix 7
7
A
139 144Right-handed alpha
Helix 8
8
A
148 157Right-handed alpha
Helix 9
9
A
170 181Right-handed alpha
Helix 10
10
A
190 192Right-handed 310
Helix 11
11
A
193 201Right-handed alpha
Helix 12
12
A
209 226Right-handed alpha
Helix 13
13
A
228 250Right-handed alpha
Helix 14
14
A
250 262Right-handed alpha
Helix 15
15
A
278 280Right-handed 310
Helix 16
16
A
281 295Right-handed alpha
Helix 17
17
B
23 37Right-handed alpha
Helix 18
18
B
46 50Right-handed 310
Helix 19
19
B
50 54Right-handed 310
Helix 20
20
B
55 71Right-handed alpha
Helix 21
21
B
84 99Right-handed alpha
Helix 22
22
B
114 129Right-handed alpha
Helix 23
23
B
139 144Right-handed alpha
Helix 24
24
B
148 156Right-handed alpha
Helix 25
25
B
170 181Right-handed alpha
Helix 26
26
B
190 192Right-handed 310
Helix 27
27
B
193 201Right-handed alpha
Helix 28
28
B
209 227Right-handed alpha
Helix 29
29
B
228 250Right-handed alpha
Helix 30
30
B
250 262Right-handed alpha
Helix 31
31
B
278 280Right-handed 310
Helix 32
32
B
281 294Right-handed alpha
Helix 33
33
C
23 37Right-handed alpha
Helix 34
34
C
50 54Right-handed 310
Helix 35
35
C
55 71Right-handed alpha
Helix 36
36
C
84 99Right-handed alpha
Helix 37
37
C
114 129Right-handed alpha
Helix 38
38
C
139 144Right-handed alpha
Helix 39
39
C
148 157Right-handed alpha
Helix 40
40
C
170 181Right-handed alpha
Helix 41
41
C
190 192Right-handed 310
Helix 42
42
C
193 201Right-handed alpha
Helix 43
43
C
209 226Right-handed alpha
Helix 44
44
C
228 250Right-handed alpha
Helix 45
45
C
250 262Right-handed alpha
Helix 46
46
C
278 280Right-handed 310
Helix 47
47
C
281 295Right-handed alpha
Helix 48
48
D
23 37Right-handed alpha
Helix 49
49
D
50 54Right-handed 310
Helix 50
50
D
55 71Right-handed alpha
Helix 51
51
D
84 99Right-handed alpha
Helix 52
52
D
114 130Right-handed alpha
Helix 53
53
D
139 144Right-handed alpha
Helix 54
54
D
148 157Right-handed alpha
Helix 55
55
D
170 181Right-handed alpha
Helix 56
56
D
190 192Right-handed 310
Helix 57
57
D
193 201Right-handed alpha
Helix 58
58
D
209 226Right-handed alpha
Helix 59
59
D
228 250Right-handed alpha
Helix 60
60
D
250 262Right-handed alpha
Helix 61
61
D
278 280Right-handed 310
Helix 62
62
D
281 295Right-handed alpha
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There are 4 sheets in PDB entry 1HL2. Click on sheet of interest to get list of strands forming it: AA, BA, CA, DA,

There are 10 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
8 11first strand
Strand 2
A
204 207parallel
Strand 3
A
185 188parallel
Strand 4
A
161 166parallel
Strand 5
A
134 138parallel
Strand 6
A
102 106parallel
Strand 7
A
75 79parallel
Strand 8
A
41 44parallel
Strand 9
A
8 11parallel
Strand 10
A
8 11first strand
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There are 10 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
8 11first strand
Strand 2
B
204 207parallel
Strand 3
B
185 188parallel
Strand 4
B
161 166parallel
Strand 5
B
134 138parallel
Strand 6
B
102 106parallel
Strand 7
B
75 79parallel
Strand 8
B
41 44parallel
Strand 9
B
8 11parallel
Strand 10
B
8 11first strand
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There are 22 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
8 11first strand
Strand 2
C
204 207parallel
Strand 3
C
185 188parallel
Strand 4
C
161 166parallel
Strand 5
C
134 138parallel
Strand 6
C
102 106parallel
Strand 7
C
75 79parallel
Strand 8
C
41 44parallel
Strand 9
C
41 44first strand
Strand 10
C
8 11parallel
Strand 11
C
75 79first strand
Strand 12
C
41 44parallel
Strand 13
C
102 106first strand
Strand 14
C
75 79parallel
Strand 15
C
134 138first strand
Strand 16
C
102 106parallel
Strand 17
C
161 166first strand
Strand 18
C
134 138parallel
Strand 19
C
185 188first strand
Strand 20
C
161 166parallel
Strand 21
C
204 207first strand
Strand 22
C
8 11parallel
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There are 16 strands in DA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
8 11first strand
Strand 2
D
204 207parallel
Strand 3
D
41 44first strand
Strand 4
D
8 11parallel
Strand 5
D
75 79first strand
Strand 6
D
41 44parallel
Strand 7
D
102 106first strand
Strand 8
D
75 79parallel
Strand 9
D
134 138first strand
Strand 10
D
102 106parallel
Strand 11
D
161 166first strand
Strand 12
D
134 138parallel
Strand 13
D
185 188first strand
Strand 14
D
161 166parallel
Strand 15
D
204 207first strand
Strand 16
D
8 11parallel
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