Analysis of interatomic Contacts of Structural Units in PDB entry:
4HX9


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 4HX9 entry

There are 8 chains in PDB entry 4HX9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2TYR 157
B
 PRO 2TYR 157
E
 PRO 2TYR 157
F
 PRO 2TYR 157
C
 PRO 2TYR 157
D
 PRO 2TYR 157
G
 PRO 2TYR 157
H
 PRO 2LYS 146
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 64 helices in PDB entry 4HX9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 31Right-handed alpha
Helix 2
2
A
41 50Right-handed 310
Helix 3
3
A
55 60Right-handed 310
Helix 4
4
A
61 78Right-handed alpha
Helix 5
5
A
94 105Right-handed alpha
Helix 6
6
A
124 130Right-handed alpha
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
B
14 31Right-handed alpha
Helix 9
9
B
41 50Right-handed 310
Helix 10
10
B
55 60Right-handed 310
Helix 11
11
B
61 78Right-handed alpha
Helix 12
12
B
94 105Right-handed alpha
Helix 13
13
B
114 118Right-handed 310
Helix 14
14
B
124 130Right-handed alpha
Helix 15
15
B
137 139Right-handed 310
Helix 16
16
E
14 31Right-handed alpha
Helix 17
17
E
41 45Right-handed 310
Helix 18
18
E
46 50Right-handed 310
Helix 19
19
E
55 60Right-handed 310
Helix 20
20
E
61 78Right-handed alpha
Helix 21
21
E
92 104Right-handed alpha
Helix 22
22
E
123 130Right-handed alpha
Helix 23
23
E
137 139Right-handed 310
Helix 24
24
F
14 30Right-handed alpha
Helix 25
25
F
41 45Right-handed 310
Helix 26
26
F
55 60Right-handed 310
Helix 27
27
F
61 78Right-handed alpha
Helix 28
28
F
92 105Right-handed alpha
Helix 29
29
F
123 130Right-handed alpha
Helix 30
30
F
137 142Right-handed 310
Helix 31
31
C
14 31Right-handed alpha
Helix 32
32
C
41 50Right-handed 310
Helix 33
33
C
55 60Right-handed 310
Helix 34
34
C
61 78Right-handed alpha
Helix 35
35
C
92 105Right-handed alpha
Helix 36
36
C
123 130Right-handed alpha
Helix 37
37
C
137 142Right-handed 310
Helix 38
38
D
14 31Right-handed alpha
Helix 39
39
D
41 45Right-handed 310
Helix 40
40
D
46 50Right-handed 310
Helix 41
41
D
55 59Right-handed 310
Helix 42
42
D
61 78Right-handed alpha
Helix 43
43
D
93 105Right-handed alpha
Helix 44
44
D
114 118Right-handed 310
Helix 45
45
D
123 130Right-handed alpha
Helix 46
46
D
137 142Right-handed 310
Helix 47
47
G
14 31Right-handed alpha
Helix 48
48
G
41 45Right-handed 310
Helix 49
49
G
46 50Right-handed 310
Helix 50
50
G
55 60Right-handed 310
Helix 51
51
G
61 78Right-handed alpha
Helix 52
52
G
92 105Right-handed alpha
Helix 53
53
G
123 130Right-handed alpha
Helix 54
54
G
137 139Right-handed 310
Helix 55
55
H
14 30Right-handed alpha
Helix 56
56
H
41 45Right-handed 310
Helix 57
57
H
46 50Right-handed 310
Helix 58
58
H
55 60Right-handed 310
Helix 59
59
H
61 78Right-handed alpha
Helix 60
60
H
87 91Right-handed 310
Helix 61
61
H
92 105Right-handed alpha
Helix 62
62
H
114 118Right-handed 310
Helix 63
63
H
123 130Right-handed alpha
Helix 64
64
H
136 140Right-handed alpha
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There are 10 sheets in PDB entry 4HX9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 4 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
6 9first strand
Strand 2
A
81 85parallel
Strand 3
A
108 113parallel
Strand 4
A
132 135parallel
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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
122 123first strand
Strand 2
A
156 157parallel
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There are 4 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
6 9first strand
Strand 2
B
81 85parallel
Strand 3
B
108 113parallel
Strand 4
B
132 135parallel
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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
B
122 123first strand
Strand 2
B
156 157parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 9first strand
Strand 2
E
81 85parallel
Strand 3
E
108 113parallel
Strand 4
E
132 135parallel
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There are 4 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
6 9first strand
Strand 2
F
81 85parallel
Strand 3
F
108 113parallel
Strand 4
F
132 135parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 10first strand
Strand 2
C
81 85parallel
Strand 3
C
108 113parallel
Strand 4
C
132 135parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
6 9first strand
Strand 2
D
81 85parallel
Strand 3
D
108 113parallel
Strand 4
D
132 135parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 9first strand
Strand 2
G
81 85parallel
Strand 3
G
108 113parallel
Strand 4
G
132 135parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
6 9first strand
Strand 2
H
81 85parallel
Strand 3
H
108 113parallel
Strand 4
H
132 135parallel
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