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


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 4TXV entry

There are 4 chains in PDB entry 4TXV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 41GLY 215
B
 PHE 123ALA 264
C
 THR 40ALA 217
D
 LEU 126SER 265
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 23 helices in PDB entry 4TXV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
42 44Right-handed 310
Helix 2
AA2
A
45 56Right-handed alpha
Helix 3
AA3
A
57 59Right-handed 310
Helix 4
AA4
A
60 64Right-handed 310
Helix 5
AA5
A
91 94Right-handed 310
Helix 6
AA6
A
107 113Right-handed alpha
Helix 7
AA7
A
113 125Right-handed alpha
Helix 8
AA8
A
142 151Right-handed alpha
Helix 9
AA9
A
164 173Right-handed alpha
Helix 10
AB1
A
203 215Right-handed alpha
Helix 11
AB2
B
199 202Right-handed 310
Helix 12
AB3
B
248 263Right-handed alpha
Helix 13
AB4
C
42 44Right-handed 310
Helix 14
AB5
C
45 56Right-handed alpha
Helix 15
AB6
C
57 59Right-handed 310
Helix 16
AB7
C
60 64Right-handed 310
Helix 17
AB8
C
91 94Right-handed 310
Helix 18
AB9
C
107 125Right-handed alpha
Helix 19
AC1
C
142 152Right-handed alpha
Helix 20
AC2
C
164 173Right-handed alpha
Helix 21
AC3
C
203 215Right-handed alpha
Helix 22
AC4
D
199 202Right-handed 310
Helix 23
AC5
D
248 263Right-handed alpha
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There are 11 sheets in PDB entry 4TXV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 6 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
67 68first strand
Strand 2
A
191 195anti-parallel
Strand 3
A
181 185anti-parallel
Strand 4
A
97 103anti-parallel
Strand 5
A
129 135parallel
Strand 6
A
159 160parallel
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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
79 81first strand
Strand 2
A
87 89anti-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
B
155 158first strand
Strand 2
B
143 147anti-parallel
Strand 3
B
133 140anti-parallel
Strand 4
B
182 189parallel
Strand 5
B
213 218anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
175 178first strand
Strand 2
B
243 247parallel
Strand 3
B
223 226anti-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
B
194 198first strand
Strand 2
B
203 207anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
67 68first strand
Strand 2
C
191 195anti-parallel
Strand 3
C
181 185anti-parallel
Strand 4
C
97 103anti-parallel
Strand 5
C
129 135parallel
Strand 6
C
159 160parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
79 81first strand
Strand 2
C
87 89anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
178 179first strand
Strand 2
D
229 230anti-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
D
155 158first strand
Strand 2
D
143 147anti-parallel
Strand 3
D
133 140anti-parallel
Strand 4
D
182 189parallel
Strand 5
D
213 218anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
175 178first strand
Strand 2
D
243 247parallel
Strand 3
D
223 226anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
194 198first strand
Strand 2
D
203 207anti-parallel
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