Analysis of interatomic Contacts of Structural Units in PDB entry:
9X4V


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 9X4V entry

There are 2 chains in PDB entry 9X4V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 6HIS 401
B
 SER 5GLU 400
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 43 helices in PDB entry 9X4V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
7 13Right-handed alpha
Helix 2
AA2
A
14 20Right-handed 310
Helix 3
AA3
A
26 30Right-handed 310
Helix 4
AA4
A
34 48Right-handed alpha
Helix 5
AA5
A
56 78Right-handed alpha
Helix 6
AA6
A
80 82Right-handed 310
Helix 7
AA7
A
89 101Right-handed alpha
Helix 8
AA8
A
116 119Right-handed 310
Helix 9
AA9
A
120 130Right-handed alpha
Helix 10
AB1
A
148 156Right-handed alpha
Helix 11
AB2
A
177 186Right-handed alpha
Helix 12
AB3
A
207 212Right-handed alpha
Helix 13
AB4
A
221 223Right-handed 310
Helix 14
AB5
A
234 239Right-handed alpha
Helix 15
AB6
A
253 259Right-handed alpha
Helix 16
AB7
A
264 269Right-handed alpha
Helix 17
AB8
A
270 278Right-handed alpha
Helix 18
AB9
A
281 306Right-handed alpha
Helix 19
AC1
A
335 347Right-handed alpha
Helix 20
AC2
A
358 365Right-handed alpha
Helix 21
AC3
A
383 398Right-handed alpha
Helix 22
AC4
A
399 401Right-handed 310
Helix 23
AC5
B
7 13Right-handed alpha
Helix 24
AC6
B
14 20Right-handed 310
Helix 25
AC7
B
26 30Right-handed 310
Helix 26
AC8
B
34 48Right-handed alpha
Helix 27
AC9
B
56 78Right-handed alpha
Helix 28
AD1
B
80 82Right-handed 310
Helix 29
AD2
B
89 101Right-handed alpha
Helix 30
AD3
B
116 119Right-handed 310
Helix 31
AD4
B
120 130Right-handed alpha
Helix 32
AD5
B
148 156Right-handed alpha
Helix 33
AD6
B
177 186Right-handed alpha
Helix 34
AD7
B
207 212Right-handed alpha
Helix 35
AD8
B
221 223Right-handed 310
Helix 36
AD9
B
234 239Right-handed alpha
Helix 37
AE1
B
253 259Right-handed alpha
Helix 38
AE2
B
264 269Right-handed alpha
Helix 39
AE3
B
270 278Right-handed alpha
Helix 40
AE4
B
281 306Right-handed alpha
Helix 41
AE5
B
335 347Right-handed alpha
Helix 42
AE6
B
358 365Right-handed alpha
Helix 43
AE7
B
383 399Right-handed alpha
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There are 6 sheets in PDB entry 9X4V. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
23 24first strand
Strand 2
A
349 350parallel
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There are 7 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
84 87first strand
Strand 2
A
229 233anti-parallel
Strand 3
A
215 219anti-parallel
Strand 4
A
192 196parallel
Strand 5
A
160 166parallel
Strand 6
A
108 112parallel
Strand 7
A
133 137parallel
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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
310 313first strand
Strand 2
A
326 331anti-parallel
Strand 3
A
373 377anti-parallel
Strand 4
A
352 354anti-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
B
23 24first strand
Strand 2
B
349 350parallel
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There are 7 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
84 87first strand
Strand 2
B
229 233anti-parallel
Strand 3
B
215 219anti-parallel
Strand 4
B
192 196parallel
Strand 5
B
160 166parallel
Strand 6
B
108 112parallel
Strand 7
B
133 137parallel
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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
B
310 313first strand
Strand 2
B
326 331anti-parallel
Strand 3
B
373 377anti-parallel
Strand 4
B
352 354anti-parallel
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