Analysis of interatomic Contacts of Structural Units in PDB entry:
4XF5


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 4XF5 entry

There are 2 chains in PDB entry 4XF5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 32VAL 348
B
 PRO 32ARG 346
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 35 helices in PDB entry 4XF5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
43 51Right-handed alpha
Helix 2
AA2
A
51 63Right-handed alpha
Helix 3
AA3
A
78 80Right-handed 310
Helix 4
AA4
A
81 88Right-handed alpha
Helix 5
AA5
A
97 102Right-handed alpha
Helix 6
AA6
A
107 111Right-handed 310
Helix 7
AA7
A
122 131Right-handed alpha
Helix 8
AA8
A
132 143Right-handed alpha
Helix 9
AA9
A
167 172Right-handed 310
Helix 10
AB1
A
179 188Right-handed alpha
Helix 11
AB2
A
197 199Right-handed 310
Helix 12
AB3
A
200 207Right-handed alpha
Helix 13
AB4
A
217 225Right-handed alpha
Helix 14
AB5
A
226 229Right-handed 310
Helix 15
AB6
A
250 256Right-handed alpha
Helix 16
AB7
A
257 290Right-handed alpha
Helix 17
AB8
A
299 319Right-handed alpha
Helix 18
AB9
A
321 342Right-handed alpha
Helix 19
AC1
B
43 51Right-handed alpha
Helix 20
AC2
B
51 63Right-handed alpha
Helix 21
AC3
B
78 88Right-handed alpha
Helix 22
AC4
B
107 111Right-handed 310
Helix 23
AC5
B
122 131Right-handed alpha
Helix 24
AC6
B
132 143Right-handed alpha
Helix 25
AC7
B
167 172Right-handed 310
Helix 26
AC8
B
179 187Right-handed alpha
Helix 27
AC9
B
188 190Right-handed 310
Helix 28
AD1
B
197 199Right-handed 310
Helix 29
AD2
B
200 207Right-handed alpha
Helix 30
AD3
B
217 224Right-handed alpha
Helix 31
AD4
B
225 229Right-handed 310
Helix 32
AD5
B
250 256Right-handed alpha
Helix 33
AD6
B
257 290Right-handed alpha
Helix 34
AD7
B
299 319Right-handed alpha
Helix 35
AD8
B
321 342Right-handed alpha
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There are 4 sheets in PDB entry 4XF5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
66 71first strand
Strand 2
A
34 40parallel
Strand 3
A
93 96parallel
Strand 4
A
243 249anti-parallel
Strand 5
A
146 153anti-parallel
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There are 6 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
192 194first strand
Strand 2
A
175 177parallel
Strand 3
A
212 216parallel
Strand 4
A
158 161anti-parallel
Strand 5
A
232 234anti-parallel
Strand 6
A
294 296parallel
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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
66 71first strand
Strand 2
B
34 40parallel
Strand 3
B
93 96parallel
Strand 4
B
243 249anti-parallel
Strand 5
B
146 153anti-parallel
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There are 6 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
192 194first strand
Strand 2
B
175 177parallel
Strand 3
B
212 216parallel
Strand 4
B
158 161anti-parallel
Strand 5
B
232 234anti-parallel
Strand 6
B
294 296parallel
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