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


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 3PHW entry

There are 8 chains in PDB entry 3PHW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PHE 3GLU 162
B
MET 1GLY 75
C
ASP 2PHE 161
D
MET 1GLY 75
E
LEU 4PHE 161
F
MET 1GLY 75
G
ASP 2GLU 162
H
MET 1GLY 75
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 41 helices in PDB entry 3PHW. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
3 7Right-handed 310
Helix 2
2
A
24 28Right-handed alpha
Helix 3
3
A
39 50Right-handed alpha
Helix 4
4
A
57 73Right-handed alpha
Helix 5
5
A
74 77Right-handed 310
Helix 6
6
A
78 83Right-handed alpha
Helix 7
7
A
85 94Right-handed alpha
Helix 8
8
A
102 113Right-handed alpha
Helix 9
9
A
159 162Right-handed 310
Helix 10
10
B
22 35Right-handed alpha
Helix 11
11
B
37 39Right-handed 310
Helix 12
12
B
56 60Right-handed 310
Helix 13
13
C
2 6Right-handed 310
Helix 14
14
C
24 28Right-handed alpha
Helix 15
15
C
39 50Right-handed alpha
Helix 16
16
C
57 73Right-handed alpha
Helix 17
17
C
74 77Right-handed 310
Helix 18
18
C
78 83Right-handed alpha
Helix 19
19
C
85 94Right-handed alpha
Helix 20
20
C
102 113Right-handed alpha
Helix 21
21
D
22 35Right-handed alpha
Helix 22
22
D
37 39Right-handed 310
Helix 23
23
D
56 60Right-handed 310
Helix 24
24
E
24 28Right-handed alpha
Helix 25
25
E
39 50Right-handed alpha
Helix 26
26
E
57 73Right-handed alpha
Helix 27
27
E
74 82Right-handed 310
Helix 28
28
E
85 95Right-handed alpha
Helix 29
29
E
102 112Right-handed alpha
Helix 30
30
F
22 35Right-handed alpha
Helix 31
31
F
56 60Right-handed 310
Helix 32
32
G
24 28Right-handed alpha
Helix 33
33
G
39 50Right-handed alpha
Helix 34
34
G
57 73Right-handed alpha
Helix 35
35
G
76 82Right-handed 310
Helix 36
36
G
85 95Right-handed alpha
Helix 37
37
G
102 113Right-handed alpha
Helix 38
38
G
159 162Right-handed 310
Helix 39
39
H
22 35Right-handed alpha
Helix 40
40
H
37 39Right-handed 310
Helix 41
41
H
56 60Right-handed 310
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There are 12 sheets in PDB entry 3PHW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
10 13first strand
Strand 2
A
16 19anti-parallel
Strand 3
A
129 133anti-parallel
Strand 4
A
116 120anti-parallel
Strand 5
A
142 147parallel
Strand 6
A
151 157anti-parallel
Strand 7
A
29 32anti-parallel
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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
100 101first strand
Strand 2
B
74 75anti-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
B
12 16first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
66 71parallel
Strand 4
B
41 45anti-parallel
Strand 5
B
48 49anti-parallel
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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
C
10 13first strand
Strand 2
C
16 19anti-parallel
Strand 3
C
129 133anti-parallel
Strand 4
C
116 120anti-parallel
Strand 5
C
142 147parallel
Strand 6
C
151 157anti-parallel
Strand 7
C
29 32anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
100 101first strand
Strand 2
D
74 75anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
12 16first strand
Strand 2
D
2 6anti-parallel
Strand 3
D
66 71parallel
Strand 4
D
41 45anti-parallel
Strand 5
D
48 49anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
10 13first strand
Strand 2
E
16 19anti-parallel
Strand 3
E
129 133anti-parallel
Strand 4
E
116 120anti-parallel
Strand 5
E
142 147parallel
Strand 6
E
151 157anti-parallel
Strand 7
E
29 32anti-parallel
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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
E
100 101first strand
Strand 2
F
74 75anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
12 16first strand
Strand 2
F
2 6anti-parallel
Strand 3
F
66 71parallel
Strand 4
F
41 45anti-parallel
Strand 5
F
48 49anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
10 13first strand
Strand 2
G
16 19anti-parallel
Strand 3
G
127 133anti-parallel
Strand 4
G
116 121anti-parallel
Strand 5
G
142 147parallel
Strand 6
G
151 157anti-parallel
Strand 7
G
29 32anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
G
100 101first strand
Strand 2
H
74 75anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
H
12 16first strand
Strand 2
H
2 6anti-parallel
Strand 3
H
66 71parallel
Strand 4
H
41 45anti-parallel
Strand 5
H
48 49anti-parallel
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