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


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 3PXX entry

There are 5 chains in PDB entry 3PXX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -3PHE 283
B
 MET 1PHE 283
C
 SER 0PHE 283
D
 MET 1LYS 282
E
 MET 1ASN 255
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 90 helices in PDB entry 3PXX. 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
51 65Right-handed alpha
Helix 3
3
A
78 94Right-handed alpha
Helix 4
4
A
114 125Right-handed alpha
Helix 5
5
A
125 136Right-handed alpha
Helix 6
6
A
137 139Right-handed 310
Helix 7
7
A
150 159Right-handed alpha
Helix 8
8
A
167 193Right-handed alpha
Helix 9
9
A
194 196Right-handed 310
Helix 10
10
A
214 222Right-handed alpha
Helix 11
11
A
229 237Right-handed alpha
Helix 12
12
A
238 241Right-handed 310
Helix 13
13
A
249 262Right-handed alpha
Helix 14
14
A
263 266Right-handed 310
Helix 15
15
A
278 283Right-handed 310
Helix 16
16
B
16 29Right-handed alpha
Helix 17
17
B
51 65Right-handed alpha
Helix 18
18
B
78 94Right-handed alpha
Helix 19
19
B
114 125Right-handed alpha
Helix 20
20
B
125 136Right-handed alpha
Helix 21
21
B
137 139Right-handed 310
Helix 22
22
B
150 157Right-handed alpha
Helix 23
23
B
167 193Right-handed alpha
Helix 24
24
B
194 196Right-handed 310
Helix 25
25
B
214 222Right-handed alpha
Helix 26
26
B
229 235Right-handed alpha
Helix 27
27
B
236 241Right-handed 310
Helix 28
28
B
249 262Right-handed alpha
Helix 29
29
B
263 266Right-handed 310
Helix 30
30
B
278 283Right-handed 310
Helix 31
31
C
16 29Right-handed alpha
Helix 32
32
C
51 65Right-handed alpha
Helix 33
33
C
78 94Right-handed alpha
Helix 34
34
C
114 125Right-handed alpha
Helix 35
35
C
125 136Right-handed alpha
Helix 36
36
C
137 139Right-handed 310
Helix 37
37
C
150 156Right-handed alpha
Helix 38
38
C
167 193Right-handed alpha
Helix 39
39
C
194 196Right-handed 310
Helix 40
40
C
214 222Right-handed alpha
Helix 41
41
C
229 237Right-handed alpha
Helix 42
42
C
238 241Right-handed 310
Helix 43
43
C
249 262Right-handed alpha
Helix 44
44
C
263 266Right-handed 310
Helix 45
45
C
278 283Right-handed 310
Helix 46
46
D
16 29Right-handed alpha
Helix 47
47
D
51 64Right-handed alpha
Helix 48
48
D
78 94Right-handed alpha
Helix 49
49
D
114 125Right-handed alpha
Helix 50
50
D
125 136Right-handed alpha
Helix 51
51
D
137 139Right-handed 310
Helix 52
52
D
150 157Right-handed alpha
Helix 53
53
D
167 193Right-handed alpha
Helix 54
54
D
194 196Right-handed 310
Helix 55
55
D
214 222Right-handed alpha
Helix 56
56
D
229 237Right-handed alpha
Helix 57
57
D
238 241Right-handed 310
Helix 58
58
D
249 262Right-handed alpha
Helix 59
59
D
263 266Right-handed 310
Helix 60
60
D
278 282Right-handed 310
Helix 61
61
E
16 29Right-handed alpha
Helix 62
62
E
51 65Right-handed alpha
Helix 63
63
E
78 94Right-handed alpha
Helix 64
64
E
114 125Right-handed alpha
Helix 65
65
E
125 136Right-handed alpha
Helix 66
66
E
137 139Right-handed 310
Helix 67
67
E
150 157Right-handed alpha
Helix 68
68
E
167 193Right-handed alpha
Helix 69
69
E
194 196Right-handed 310
Helix 70
70
E
214 222Right-handed alpha
Helix 71
71
E
229 235Right-handed alpha
Helix 72
72
E
236 241Right-handed 310
Helix 73
73
E
249 262Right-handed alpha
Helix 74
74
E
263 266Right-handed 310
Helix 75
75
E
278 283Right-handed 310
Helix 76
76
F
16 29Right-handed alpha
Helix 77
77
F
51 64Right-handed alpha
Helix 78
78
F
78 94Right-handed alpha
Helix 79
79
F
114 125Right-handed alpha
Helix 80
80
F
125 136Right-handed alpha
Helix 81
81
F
137 139Right-handed 310
Helix 82
82
F
150 157Right-handed alpha
Helix 83
83
F
168 193Right-handed alpha
Helix 84
84
F
194 196Right-handed 310
Helix 85
85
F
214 222Right-handed alpha
Helix 86
86
F
229 237Right-handed alpha
Helix 87
87
F
238 241Right-handed 310
Helix 88
88
F
249 262Right-handed alpha
Helix 89
89
F
263 266Right-handed 310
Helix 90
90
F
278 283Right-handed 310
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There are 6 sheets in PDB entry 3PXX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
69 73first strand
Strand 2
A
32 37parallel
Strand 3
A
8 12parallel
Strand 4
A
98 101parallel
Strand 5
A
144 148parallel
Strand 6
A
198 204parallel
Strand 7
A
272 275parallel
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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
69 73first strand
Strand 2
B
32 37parallel
Strand 3
B
8 12parallel
Strand 4
B
98 101parallel
Strand 5
B
144 148parallel
Strand 6
B
198 204parallel
Strand 7
B
272 275parallel
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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
69 73first strand
Strand 2
C
32 37parallel
Strand 3
C
8 12parallel
Strand 4
C
98 101parallel
Strand 5
C
144 148parallel
Strand 6
C
198 204parallel
Strand 7
C
272 275parallel
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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
69 73first strand
Strand 2
D
32 37parallel
Strand 3
D
8 12parallel
Strand 4
D
98 101parallel
Strand 5
D
144 148parallel
Strand 6
D
198 204parallel
Strand 7
D
272 275parallel
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There are 7 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
69 73first strand
Strand 2
E
32 37parallel
Strand 3
E
8 12parallel
Strand 4
E
98 101parallel
Strand 5
E
144 148parallel
Strand 6
E
198 204parallel
Strand 7
E
272 275parallel
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There are 7 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
69 73first strand
Strand 2
F
32 37parallel
Strand 3
F
8 12parallel
Strand 4
F
98 101parallel
Strand 5
F
144 148parallel
Strand 6
F
198 204parallel
Strand 7
F
272 275parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il