Analysis of interatomic Contacts of Structural Units in PDB entry:
8AS2


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 8AS2 entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 5 chains in PDB entry 8AS2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6LYS 357
B
 ALA 335ALA 335
B
 VAL 338VAL 338
H
 VAL 17LYS 236
L
 SER 13ARG 224
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 9 helices in PDB entry 8AS2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
45 48Right-handed 310
Helix 2
AA2
A
98 109Right-handed alpha
Helix 3
AA3
A
278 282Right-handed 310
Helix 4
AA4
A
332 336Right-handed 310
Helix 5
AA5
H
43 46Right-handed 310
Helix 6
AA6
H
102 106Right-handed 310
Helix 7
AA7
L
92 96Right-handed 310
Helix 8
AA8
L
134 141Right-handed alpha
Helix 9
AA9
L
196 201Right-handed alpha
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There are 17 sheets in PDB entry 8AS2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 5 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
112 117first strand
Strand 2
A
37 43anti-parallel
Strand 3
A
18 22anti-parallel
Strand 4
A
8 12anti-parallel
Strand 5
B
336 337anti-parallel
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There are 5 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
26 28first strand
Strand 2
A
163 171parallel
Strand 3
A
141 150anti-parallel
Strand 4
A
53 63anti-parallel
Strand 5
A
75 87anti-parallel
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There are 5 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
26 28first strand
Strand 2
A
163 171parallel
Strand 3
A
141 150anti-parallel
Strand 4
A
127 129anti-parallel
Strand 5
A
288 290anti-parallel
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There are 4 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
183 189first strand
Strand 2
A
196 203anti-parallel
Strand 3
A
214 222anti-parallel
Strand 4
A
266 274anti-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
207 208first strand
Strand 2
A
350 351parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
246 258first strand
Strand 2
A
228 242anti-parallel
Strand 3
A
316 329anti-parallel
Strand 4
A
343 348anti-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
18 22first strand
Strand 2
H
33 40anti-parallel
Strand 3
H
93 98anti-parallel
Strand 4
H
83 88anti-parallel
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There are 6 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
26 27first strand
Strand 2
H
129 133parallel
Strand 3
H
107 113anti-parallel
Strand 4
H
48 55anti-parallel
Strand 5
H
59 67anti-parallel
Strand 6
H
72 75anti-parallel
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There are 4 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
26 27first strand
Strand 2
H
129 133parallel
Strand 3
H
107 113anti-parallel
Strand 4
H
124 125anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
142 146first strand
Strand 2
H
157 165anti-parallel
Strand 3
H
198 207anti-parallel
Strand 4
H
186 187anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
142 146first strand
Strand 2
H
157 165anti-parallel
Strand 3
H
198 207anti-parallel
Strand 4
H
191 192anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
173 176first strand
Strand 2
H
217 222anti-parallel
Strand 3
H
227 228anti-parallel
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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
173 176first strand
Strand 2
H
217 222anti-parallel
Strand 3
H
231 232anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
17 19first strand
Strand 2
L
33 38anti-parallel
Strand 3
L
83 88anti-parallel
Strand 4
L
75 80anti-parallel
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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
23 26first strand
Strand 2
L
115 119parallel
Strand 3
L
98 103anti-parallel
Strand 4
L
46 51anti-parallel
Strand 5
L
58 62anti-parallel
Strand 6
L
66 67anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
129 131first strand
Strand 2
L
142 152anti-parallel
Strand 3
L
186 195anti-parallel
Strand 4
L
172 173anti-parallel
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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
160 163first strand
Strand 2
L
205 208anti-parallel
Strand 3
L
219 222anti-parallel
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