Analysis of interatomic Contacts of Structural Units in PDB entry:
4BZ1


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 4BZ1 entry

There are 3 chains in PDB entry 4BZ1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 301HIS 396
H
 GLN 1ARG 217
L
 ASP 1ASN 218
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 10 helices in PDB entry 4BZ1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
382 386Right-handed 310
Helix 2
2
H
28 32Right-handed 310
Helix 3
3
H
62 65Right-handed 310
Helix 4
4
H
87 91Right-handed 310
Helix 5
5
H
160 162Right-handed 310
Helix 6
6
H
190 192Right-handed 310
Helix 7
7
H
204 207Right-handed 310
Helix 8
8
L
85 89Right-handed 310
Helix 9
9
L
127 133Right-handed alpha
Helix 10
10
L
189 193Right-handed alpha
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There are 16 sheets in PDB entry 4BZ1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, HA, HB, HC, HD, HE, HF, HG, HH, LA, LB, LC, LD, LE,

There are 3 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
305 314first strand
Strand 2
A
320 327anti-parallel
Strand 3
A
363 369anti-parallel
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There are 2 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
333 334first strand
Strand 2
A
357 358anti-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
346 347first strand
Strand 2
A
337 341anti-parallel
Strand 3
A
374 380anti-parallel
Strand 4
A
387 393anti-parallel
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There are 4 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 5first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
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There are 4 strands in HB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
111 115anti-parallel
Strand 3
H
92 100anti-parallel
Strand 4
H
103 107anti-parallel
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There are 6 strands in HC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
111 115anti-parallel
Strand 3
H
92 100anti-parallel
Strand 4
H
33 39anti-parallel
Strand 5
H
46 51anti-parallel
Strand 6
H
58 60anti-parallel
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There are 2 strands in HD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
103 107first strand
Strand 2
H
92 100anti-parallel
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There are 4 strands in HE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 128first strand
Strand 2
H
139 149anti-parallel
Strand 3
H
179 188anti-parallel
Strand 4
H
173 174parallel
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There are 4 strands in HF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 128first strand
Strand 2
H
139 149anti-parallel
Strand 3
H
179 188anti-parallel
Strand 4
H
167 169anti-parallel
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There are 2 strands in HG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
173 174first strand
Strand 2
H
179 188parallel
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There are 3 strands in HH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
155 158first strand
Strand 2
H
198 203anti-parallel
Strand 3
H
208 213anti-parallel
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There are 4 strands in LA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
76 81anti-parallel
Strand 4
L
68 73anti-parallel
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There are 6 strands in LB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 14first strand
Strand 2
L
108 113parallel
Strand 3
L
90 96anti-parallel
Strand 4
L
39 44anti-parallel
Strand 5
L
51 55anti-parallel
Strand 6
L
59 60anti-parallel
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There are 2 strands in LC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
30 31first strand
Strand 2
L
36 37anti-parallel
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There are 4 strands in LD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
120 124first strand
Strand 2
L
135 145anti-parallel
Strand 3
L
179 188anti-parallel
Strand 4
L
165 169anti-parallel
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There are 4 strands in LE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
159 161first strand
Strand 2
L
150 156anti-parallel
Strand 3
L
197 204anti-parallel
Strand 4
L
211 216anti-parallel
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