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


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 1BLC entry

There is 1 chain in PDB entry 1BLC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 31PHE 290
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 14 helices in PDB entry 1BLC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
33 40Right-handed alpha
Helix 2
H2
A
69 81Right-handed alpha
Helix 3
H3
A
88 90Right-handed 310
Helix 4
H4
A
99 101Right-handed 310
Helix 5
H5
A
109 112Right-handed alpha
Helix 6
H6
A
119 129Right-handed alpha
Helix 7
H7
A
132 142Right-handed alpha
Helix 8
H8
A
145 154Right-handed alpha
Helix 9
H9
A
168 170Right-handed alpha
Helix 10
H10
A
183 193Right-handed alpha
Helix 11
H11
A
201 213Right-handed alpha
Helix 12
H12
A
215 217Right-handed 310
Helix 13
H13
A
221 224Right-handed alpha
Helix 14
H14
A
277 287Right-handed alpha
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There are 3 sheets in PDB entry 1BLC. Click on sheet of interest to get list of strands forming it: S1, S2, S3,

There are 5 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 60first strand
Strand 2
A
43 50anti-parallel
Strand 3
A
259 266anti-parallel
Strand 4
A
244 251anti-parallel
Strand 5
A
230 237anti-parallel
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There are 2 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
66 67first strand
Strand 2
A
180 181anti-parallel
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There are 2 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
94 96first strand
Strand 2
A
116 118anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il