Analysis of interatomic Contacts of Structural Units in PDB entry:
4B2Z


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 4B2Z entry

There are 2 chains in PDB entry 4B2Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 36GLN 434
B
 ILE 35GLN 434
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 27 helices in PDB entry 4B2Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 40Right-handed 310
Helix 2
2
A
44 56Right-handed alpha
Helix 3
3
A
70 72Right-handed 310
Helix 4
4
A
79 86Right-handed alpha
Helix 5
5
A
89 99Right-handed alpha
Helix 6
6
A
101 116Right-handed alpha
Helix 7
7
A
169 171Right-handed 310
Helix 8
8
A
319 323Right-handed 310
Helix 9
9
A
327 332Right-handed alpha
Helix 10
10
A
332 341Right-handed alpha
Helix 11
11
A
343 368Right-handed alpha
Helix 12
12
A
399 411Right-handed alpha
Helix 13
13
A
420 425Right-handed alpha
Helix 14
14
A
426 434Right-handed alpha
Helix 15
15
B
36 40Right-handed 310
Helix 16
16
B
44 56Right-handed alpha
Helix 17
17
B
70 72Right-handed 310
Helix 18
18
B
79 86Right-handed alpha
Helix 19
19
B
89 99Right-handed alpha
Helix 20
20
B
101 116Right-handed alpha
Helix 21
21
B
169 171Right-handed 310
Helix 22
22
B
319 323Right-handed 310
Helix 23
23
B
327 332Right-handed alpha
Helix 24
24
B
332 341Right-handed alpha
Helix 25
25
B
343 368Right-handed alpha
Helix 26
26
B
399 409Right-handed alpha
Helix 27
27
B
426 434Right-handed alpha
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There are 8 sheets in PDB entry 4B2Z. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
74 78first strand
Strand 2
A
126 128parallel
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There are 12 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
135 141first strand
Strand 2
A
147 156anti-parallel
Strand 3
A
161 168anti-parallel
Strand 4
A
173 179anti-parallel
Strand 5
A
197 206anti-parallel
Strand 6
A
212 218anti-parallel
Strand 7
A
239 243anti-parallel
Strand 8
A
248 253anti-parallel
Strand 9
A
266 271anti-parallel
Strand 10
A
277 283anti-parallel
Strand 11
A
288 293anti-parallel
Strand 12
A
302 306anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
181 185first strand
Strand 2
A
189 194anti-parallel
Strand 3
A
222 225anti-parallel
Strand 4
A
233 236anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
377 379first strand
Strand 2
A
388 390anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 78first strand
Strand 2
B
126 128parallel
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There are 12 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
135 141first strand
Strand 2
B
147 156anti-parallel
Strand 3
B
161 168anti-parallel
Strand 4
B
173 179anti-parallel
Strand 5
B
197 206anti-parallel
Strand 6
B
212 218anti-parallel
Strand 7
B
239 243anti-parallel
Strand 8
B
248 253anti-parallel
Strand 9
B
266 271anti-parallel
Strand 10
B
277 283anti-parallel
Strand 11
B
288 293anti-parallel
Strand 12
B
302 306anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
181 185first strand
Strand 2
B
189 194anti-parallel
Strand 3
B
222 225anti-parallel
Strand 4
B
233 236anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
377 379first strand
Strand 2
B
388 390anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il