Analysis of interatomic Contacts of Structural Units in PDB entry:
3JB4


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 3JB4 entry

There are 3 chains in PDB entry 3JB4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 31ALA 242
B
 ASP 37THR 258
C
 THR 4GLN 244
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 15 helices in PDB entry 3JB4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 43Right-handed 310
Helix 2
2
A
56 61Right-handed alpha
Helix 3
3
A
83 88Right-handed alpha
Helix 4
4
A
115 121Right-handed 310
Helix 5
5
A
163 167Right-handed 310
Helix 6
6
B
79 84Right-handed alpha
Helix 7
7
B
85 87Right-handed 310
Helix 8
8
B
159 164Right-handed alpha
Helix 9
9
B
170 177Right-handed 310
Helix 10
10
C
10 14Right-handed 310
Helix 11
11
C
33 39Right-handed alpha
Helix 12
12
C
44 48Right-handed 310
Helix 13
13
C
53 57Right-handed 310
Helix 14
14
C
66 71Right-handed alpha
Helix 15
15
C
112 121Right-handed alpha
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There are 11 sheets in PDB entry 3JB4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
92 99first strand
Strand 2
A
216 224anti-parallel
Strand 3
A
130 138anti-parallel
Strand 4
A
176 177anti-parallel
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There are 4 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
92 99first strand
Strand 2
A
216 224anti-parallel
Strand 3
A
130 138anti-parallel
Strand 4
A
180 181anti-parallel
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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
A
105 109first strand
Strand 2
A
203 210anti-parallel
Strand 3
A
143 149anti-parallel
Strand 4
A
169 171anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
190 191first strand
Strand 2
A
123 127anti-parallel
Strand 3
A
228 232anti-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
B
40 44first strand
Strand 2
B
47 51anti-parallel
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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
B
90 96first strand
Strand 2
B
231 240anti-parallel
Strand 3
B
136 143anti-parallel
Strand 4
B
189 194anti-parallel
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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
B
105 108first strand
Strand 2
B
214 222anti-parallel
Strand 3
B
150 155anti-parallel
Strand 4
B
180 183anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 204first strand
Strand 2
B
130 133anti-parallel
Strand 3
B
245 247anti-parallel
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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
C
89 92first strand
Strand 2
C
219 227anti-parallel
Strand 3
C
129 135anti-parallel
Strand 4
C
178 182anti-parallel
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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
C
101 105first strand
Strand 2
C
201 210anti-parallel
Strand 3
C
142 149anti-parallel
Strand 4
C
166 171anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
191 192first strand
Strand 2
C
122 125anti-parallel
Strand 3
C
233 236anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il