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


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 4BLM entry

There are 2 chains in PDB entry 4BLM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 31ASN 291
B
 ASP 31ASN 291
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 24 helices in PDB entry 4BLM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
31 41Right-handed alpha
Helix 2
A2
A
70 86Right-handed alpha
Helix 3
A2S
A
87 92Right-handed alpha
Helix 4
A3
A
106 112Right-handed alpha
Helix 5
A4
A
120 129Right-handed alpha
Helix 6
A5
A
131 142Right-handed alpha
Helix 7
A6
A
144 154Right-handed alpha
Helix 8
A7
A
166 172Right-handed alpha
Helix 9
A8
A
184 196Right-handed alpha
Helix 10
A9
A
201 212Right-handed alpha
Helix 11
A10
A
218 225Right-handed alpha
Helix 12
A11
A
276 291Right-handed alpha
Helix 13
B1
B
31 41Right-handed alpha
Helix 14
B2
B
70 86Right-handed alpha
Helix 15
B2S
B
87 92Right-handed alpha
Helix 16
B3
B
106 112Right-handed alpha
Helix 17
B4
B
120 129Right-handed alpha
Helix 18
B5
B
131 142Right-handed alpha
Helix 19
B6
B
144 154Right-handed alpha
Helix 20
B7
B
166 172Right-handed alpha
Helix 21
B8
B
184 196Right-handed alpha
Helix 22
B9
B
201 212Right-handed alpha
Helix 23
B10
B
218 225Right-handed alpha
Helix 24
B11
B
276 291Right-handed alpha
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There are 4 sheets in PDB entry 4BLM. Click on sheet of interest to get list of strands forming it: S1A, S2A, S1B, S2B,

There are 5 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
54 60first strand
Strand 2
A
43 51anti-parallel
Strand 3
A
257 268parallel
Strand 4
A
242 252anti-parallel
Strand 5
A
229 240parallel
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There are 3 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 66first strand
Strand 2
A
178 183anti-parallel
Strand 3
A
159 163parallel
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There are 5 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
54 60first strand
Strand 2
B
43 51anti-parallel
Strand 3
B
257 268parallel
Strand 4
B
242 252anti-parallel
Strand 5
B
229 240parallel
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There are 3 strands in S2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 66first strand
Strand 2
B
178 183anti-parallel
Strand 3
B
159 163parallel
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