Analysis of interatomic Contacts of Structural Units in PDB entry:
1B09


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 1B09 entry

There are 5 chains in PDB entry 1B09 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1PRO 206
B
 GLN 1PRO 206
C
 GLN 1PRO 206
D
 GLN 1PRO 206
E
 GLN 1PRO 206
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 17 helices in PDB entry 1B09. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 45Right-handed 310
Helix 2
2
A
148 150Right-handed 310
Helix 3
3
A
168 176Right-handed alpha
Helix 4
4
A
187 189Right-handed 310
Helix 5
5
B
43 45Right-handed 310
Helix 6
6
B
148 150Right-handed 310
Helix 7
7
B
168 176Right-handed alpha
Helix 8
8
B
187 189Right-handed 310
Helix 9
9
C
43 45Right-handed 310
Helix 10
10
C
148 150Right-handed 310
Helix 11
11
C
168 176Right-handed alpha
Helix 12
12
D
43 45Right-handed 310
Helix 13
13
D
148 150Right-handed 310
Helix 14
14
D
168 176Right-handed alpha
Helix 15
15
D
187 189Right-handed 310
Helix 16
16
E
148 150Right-handed 310
Helix 17
17
E
168 176Right-handed alpha
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There are 15 sheets in PDB entry 1B09. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

There are 6 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
198 202first strand
Strand 2
A
7 11anti-parallel
Strand 3
A
154 157anti-parallel
Strand 4
A
32 40anti-parallel
Strand 5
A
94 101anti-parallel
Strand 6
A
107 111anti-parallel
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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
A
192 195first strand
Strand 2
A
19 22anti-parallel
Strand 3
A
132 135anti-parallel
Strand 4
A
49 55anti-parallel
Strand 5
A
63 68anti-parallel
Strand 6
A
72 77anti-parallel
Strand 7
A
80 85anti-parallel
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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
A
34 36first strand
Strand 2
A
160 162anti-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
B
198 202first strand
Strand 2
B
7 11anti-parallel
Strand 3
B
154 157anti-parallel
Strand 4
B
32 40anti-parallel
Strand 5
B
94 101anti-parallel
Strand 6
B
107 111anti-parallel
Strand 7
B
114 116anti-parallel
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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
B
192 195first strand
Strand 2
B
19 22anti-parallel
Strand 3
B
131 135anti-parallel
Strand 4
B
49 56anti-parallel
Strand 5
B
63 68anti-parallel
Strand 6
B
72 77anti-parallel
Strand 7
B
80 85anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
34 36first strand
Strand 2
B
160 162anti-parallel
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There are 6 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
198 202first strand
Strand 2
C
7 11anti-parallel
Strand 3
C
154 157anti-parallel
Strand 4
C
32 40anti-parallel
Strand 5
C
94 101anti-parallel
Strand 6
C
106 111anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
192 195first strand
Strand 2
C
19 22anti-parallel
Strand 3
C
131 135anti-parallel
Strand 4
C
49 56anti-parallel
Strand 5
C
63 68anti-parallel
Strand 6
C
72 77anti-parallel
Strand 7
C
80 85anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 36first strand
Strand 2
C
160 162anti-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
D
199 202first strand
Strand 2
D
7 11anti-parallel
Strand 3
D
154 157anti-parallel
Strand 4
D
32 41anti-parallel
Strand 5
D
94 101anti-parallel
Strand 6
D
106 111anti-parallel
Strand 7
D
114 116anti-parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
192 195first strand
Strand 2
D
19 22anti-parallel
Strand 3
D
132 135anti-parallel
Strand 4
D
49 55anti-parallel
Strand 5
D
63 68anti-parallel
Strand 6
D
72 77anti-parallel
Strand 7
D
80 85anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
34 36first strand
Strand 2
D
160 162anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
199 202first strand
Strand 2
E
7 11anti-parallel
Strand 3
E
154 157anti-parallel
Strand 4
E
32 40anti-parallel
Strand 5
E
94 101anti-parallel
Strand 6
E
107 111anti-parallel
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There are 7 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
192 195first strand
Strand 2
E
19 22anti-parallel
Strand 3
E
131 135anti-parallel
Strand 4
E
49 56anti-parallel
Strand 5
E
63 68anti-parallel
Strand 6
E
72 77anti-parallel
Strand 7
E
80 85anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
34 36first strand
Strand 2
E
160 162anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il