Analysis of interatomic Contacts of Structural Units in PDB entry:
9L1U


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 9L1U entry

There are 2 chains in PDB entry 9L1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 175SER 381
H
 LEU 175SER 381
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 3 helices in PDB entry 9L1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
175 179Right-handed 310
Helix 2
AA2
A
344 352Right-handed alpha
Helix 3
AA3
H
344 352Right-handed alpha
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There are 9 sheets in PDB entry 9L1U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
288 293first strand
Strand 2
A
281 285anti-parallel
Strand 3
A
267 274anti-parallel
Strand 4
A
207 214anti-parallel
Strand 5
A
331 334anti-parallel
Strand 6
A
182 185anti-parallel
Strand 7
A
378 380anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 196first strand
Strand 2
A
371 374anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
222 223first strand
Strand 2
A
236 240anti-parallel
Strand 3
A
245 249anti-parallel
Strand 4
A
255 256anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
225 228first strand
Strand 2
A
307 310anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
337 338first strand
Strand 2
A
364 365anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
193 197first strand
Strand 2
H
370 374anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
207 208first strand
Strand 2
H
268 274anti-parallel
Strand 3
H
281 285anti-parallel
Strand 4
H
288 293anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
207 208first strand
Strand 2
H
268 274anti-parallel
Strand 3
H
211 215anti-parallel
Strand 4
H
331 334anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
255 259first strand
Strand 2
H
244 249anti-parallel
Strand 3
H
232 240anti-parallel
Strand 4
H
223 229anti-parallel
Strand 5
H
307 310anti-parallel
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