Analysis of interatomic Contacts of Structural Units in PDB entry:
2V91


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 2V91 entry

There are 2 chains in PDB entry 2V91 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 32TYR 333
B
 LYS 32TYR 333
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 11 helices in PDB entry 2V91. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 90Right-handed alpha
Helix 2
2
A
94 96Right-handed 310
Helix 3
3
A
97 102Right-handed alpha
Helix 4
4
A
172 174Right-handed 310
Helix 5
5
A
175 183Right-handed alpha
Helix 6
6
A
300 304Right-handed 310
Helix 7
7
B
85 90Right-handed alpha
Helix 8
8
B
94 96Right-handed 310
Helix 9
9
B
97 102Right-handed alpha
Helix 10
10
B
172 174Right-handed 310
Helix 11
11
B
175 183Right-handed alpha
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There are 13 sheets in PDB entry 2V91. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
310 314first strand
Strand 2
A
317 321anti-parallel
Strand 3
A
327 331anti-parallel
Strand 4
A
33 37anti-parallel
Strand 5
B
33 37parallel
Strand 6
B
327 331anti-parallel
Strand 7
B
317 321anti-parallel
Strand 8
B
310 314anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 47first strand
Strand 2
A
55 58anti-parallel
Strand 3
A
63 67anti-parallel
Strand 4
A
74 79anti-parallel
Strand 5
A
133 134parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
104 110first strand
Strand 2
A
115 120anti-parallel
Strand 3
A
124 128anti-parallel
Strand 4
A
136 139anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 142first strand
Strand 2
A
145 146anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 155first strand
Strand 2
A
162 166anti-parallel
Strand 3
A
187 192anti-parallel
Strand 4
A
199 206anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 214first strand
Strand 2
A
220 225anti-parallel
Strand 3
A
230 235anti-parallel
Strand 4
A
244 249anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
253 258first strand
Strand 2
A
264 271anti-parallel
Strand 3
A
280 287anti-parallel
Strand 4
A
293 298anti-parallel
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There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 47first strand
Strand 2
B
55 58anti-parallel
Strand 3
B
63 67anti-parallel
Strand 4
B
74 79anti-parallel
Strand 5
B
133 134parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
104 110first strand
Strand 2
B
115 120anti-parallel
Strand 3
B
124 128anti-parallel
Strand 4
B
136 139anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 142first strand
Strand 2
B
145 146anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
150 155first strand
Strand 2
B
162 166anti-parallel
Strand 3
B
187 192anti-parallel
Strand 4
B
199 206anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 214first strand
Strand 2
B
220 225anti-parallel
Strand 3
B
230 235anti-parallel
Strand 4
B
244 249anti-parallel
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There are 4 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
253 258first strand
Strand 2
B
264 271anti-parallel
Strand 3
B
280 287anti-parallel
Strand 4
B
293 298anti-parallel
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