Analysis of interatomic Contacts of Structural Units in PDB entry:
2BHL


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 2BHL entry

There are 2 chains in PDB entry 2BHL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 27GLY 505
B
 VAL 27GLY 505
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 34 helices in PDB entry 2BHL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
A
42 57Right-handed alpha
Helix 2
B1
A
77 84Right-handed alpha
Helix 3
B2
A
97 102Right-handed alpha
Helix 4
C
A
115 127Right-handed alpha
Helix 5
D
A
147 156Right-handed alpha
Helix 6
E
A
177 190Right-handed alpha
Helix 7
F1
A
201 204Right-handed 310
Helix 8
F2
A
206 216Right-handed alpha
Helix 9
H
A
250 253Right-handed alpha
Helix 10
I1
A
255 259Right-handed alpha
Helix 11
I2
A
263 272Right-handed alpha
Helix 12
J
A
281 292Right-handed alpha
Helix 13
K
A
317 319Right-handed alpha
Helix 14
L
A
424 427Right-handed alpha
Helix 15
M
A
436 446Right-handed alpha
Helix 16
N
A
455 475Right-handed alpha
Helix 17
O
A
490 499Right-handed alpha
Helix 18
A
B
42 57Right-handed alpha
Helix 19
B1
B
77 84Right-handed alpha
Helix 20
B2
B
95 103Right-handed alpha
Helix 21
C
B
115 127Right-handed alpha
Helix 22
D
B
144 156Right-handed alpha
Helix 23
E
B
177 190Right-handed alpha
Helix 24
F1
B
201 204Right-handed 310
Helix 25
F2
B
206 216Right-handed alpha
Helix 26
H
B
247 251Right-handed alpha
Helix 27
I1
B
256 259Right-handed alpha
Helix 28
I2
B
263 272Right-handed alpha
Helix 29
J
B
281 292Right-handed alpha
Helix 30
K
B
316 319Right-handed alpha
Helix 31
L
B
424 427Right-handed alpha
Helix 32
M
B
436 446Right-handed alpha
Helix 33
N
B
455 474Right-handed alpha
Helix 34
O
B
490 499Right-handed alpha
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There are 4 sheets in PDB entry 2BHL. Click on sheet of interest to get list of strands forming it: COA, DIA, COB, DIB,

There are 6 strands in COA 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
65 71parallel
Strand 3
A
32 37parallel
Strand 4
A
135 140parallel
Strand 5
A
165 169parallel
Strand 6
A
196 198parallel
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There are 9 strands in DIA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
415 423first strand
Strand 2
A
399 407anti-parallel
Strand 3
A
389 395anti-parallel
Strand 4
A
366 373anti-parallel
Strand 5
A
230 239anti-parallel
Strand 6
A
353 360parallel
Strand 7
A
337 343anti-parallel
Strand 8
A
303 309anti-parallel
Strand 9
A
480 483parallel
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There are 6 strands in COB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 109first strand
Strand 2
B
65 71parallel
Strand 3
B
32 37parallel
Strand 4
B
135 140parallel
Strand 5
B
165 169parallel
Strand 6
B
196 198parallel
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There are 9 strands in DIB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
415 423first strand
Strand 2
B
399 407anti-parallel
Strand 3
B
389 395anti-parallel
Strand 4
B
366 373anti-parallel
Strand 5
B
230 238anti-parallel
Strand 6
B
353 359parallel
Strand 7
B
337 343anti-parallel
Strand 8
B
303 309anti-parallel
Strand 9
B
480 483parallel
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