Analysis of interatomic Contacts of Structural Units in PDB entry:
3B3D


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 3B3D entry

There are 3 chains in PDB entry 3B3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 280
B
 HIS 4PHE 280
C
 MET 1PHE 280
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 42 helices in PDB entry 3B3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 44Right-handed alpha
Helix 2
2
A
51 55Right-handed 310
Helix 3
3
A
56 72Right-handed alpha
Helix 4
4
A
74 78Right-handed 310
Helix 5
5
A
85 89Right-handed 310
Helix 6
6
A
90 106Right-handed alpha
Helix 7
7
A
122 136Right-handed alpha
Helix 8
8
A
148 156Right-handed alpha
Helix 9
9
A
176 187Right-handed alpha
Helix 10
10
A
196 200Right-handed 310
Helix 11
11
A
204 214Right-handed alpha
Helix 12
12
A
217 229Right-handed alpha
Helix 13
13
A
239 248Right-handed alpha
Helix 14
14
A
255 264Right-handed alpha
Helix 15
15
B
30 44Right-handed alpha
Helix 16
16
B
51 55Right-handed 310
Helix 17
17
B
56 72Right-handed alpha
Helix 18
18
B
74 78Right-handed 310
Helix 19
19
B
85 89Right-handed 310
Helix 20
20
B
90 106Right-handed alpha
Helix 21
21
B
122 136Right-handed alpha
Helix 22
22
B
148 159Right-handed alpha
Helix 23
23
B
176 186Right-handed alpha
Helix 24
24
B
196 200Right-handed 310
Helix 25
25
B
204 215Right-handed alpha
Helix 26
26
B
217 229Right-handed alpha
Helix 27
27
B
239 247Right-handed alpha
Helix 28
28
B
255 264Right-handed alpha
Helix 29
29
C
30 44Right-handed alpha
Helix 30
30
C
51 55Right-handed 310
Helix 31
31
C
56 72Right-handed alpha
Helix 32
32
C
74 78Right-handed 310
Helix 33
33
C
85 89Right-handed 310
Helix 34
34
C
90 106Right-handed alpha
Helix 35
35
C
122 136Right-handed alpha
Helix 36
36
C
148 156Right-handed alpha
Helix 37
37
C
176 187Right-handed alpha
Helix 38
38
C
196 200Right-handed 310
Helix 39
39
C
204 214Right-handed alpha
Helix 40
40
C
217 229Right-handed alpha
Helix 41
41
C
239 247Right-handed alpha
Helix 42
42
C
255 264Right-handed alpha
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There are 6 sheets in PDB entry 3B3D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
8 10first strand
Strand 2
A
16 18anti-parallel
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There are 8 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
22 23first strand
Strand 2
A
47 49parallel
Strand 3
A
79 84parallel
Strand 4
A
110 115parallel
Strand 5
A
139 145parallel
Strand 6
A
165 169parallel
Strand 7
A
189 193parallel
Strand 8
A
232 233parallel
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There are 2 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
8 10first strand
Strand 2
B
16 18anti-parallel
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There are 8 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
22 23first strand
Strand 2
B
47 49parallel
Strand 3
B
79 84parallel
Strand 4
B
112 115parallel
Strand 5
B
142 145parallel
Strand 6
B
165 169parallel
Strand 7
B
189 193parallel
Strand 8
B
232 233parallel
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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
8 10first strand
Strand 2
C
16 18anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
22 23first strand
Strand 2
C
47 49parallel
Strand 3
C
79 84parallel
Strand 4
C
110 115parallel
Strand 5
C
139 145parallel
Strand 6
C
165 169parallel
Strand 7
C
189 193parallel
Strand 8
C
232 233parallel
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