Analysis of interatomic Contacts of Structural Units in PDB entry:
4XF7


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 4XF7 entry

There are 2 chains in PDB entry 4XF7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 273
B
 MET 1VAL 273
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 20 helices in PDB entry 4XF7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 36Right-handed alpha
Helix 2
AA2
A
51 62Right-handed alpha
Helix 3
AA3
A
117 128Right-handed alpha
Helix 4
AA4
A
135 140Right-handed alpha
Helix 5
AA5
A
155 158Right-handed 310
Helix 6
AA6
A
167 171Right-handed alpha
Helix 7
AA7
A
177 181Right-handed 310
Helix 8
AA8
A
216 230Right-handed alpha
Helix 9
AA9
A
233 251Right-handed alpha
Helix 10
AB1
A
257 266Right-handed alpha
Helix 11
AB2
B
26 36Right-handed alpha
Helix 12
AB3
B
51 62Right-handed alpha
Helix 13
AB4
B
117 128Right-handed alpha
Helix 14
AB5
B
135 140Right-handed alpha
Helix 15
AB6
B
155 158Right-handed 310
Helix 16
AB7
B
167 171Right-handed alpha
Helix 17
AB8
B
177 181Right-handed 310
Helix 18
AB9
B
216 230Right-handed alpha
Helix 19
AC1
B
233 252Right-handed alpha
Helix 20
AC2
B
257 266Right-handed alpha
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There are 6 sheets in PDB entry 4XF7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 10 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
63 67first strand
Strand 2
A
40 46parallel
Strand 3
A
2 6parallel
Strand 4
A
106 109parallel
Strand 5
A
131 134parallel
Strand 6
A
162 166parallel
Strand 7
A
183 187parallel
Strand 8
A
193 197anti-parallel
Strand 9
A
200 205anti-parallel
Strand 10
A
269 272anti-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
19 25first strand
Strand 2
A
10 16anti-parallel
Strand 3
A
74 79parallel
Strand 4
A
85 91anti-parallel
Strand 5
A
145 146anti-parallel
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There are 2 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
152 153first strand
Strand 2
A
173 174parallel
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There are 10 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
63 67first strand
Strand 2
B
40 46parallel
Strand 3
B
2 6parallel
Strand 4
B
106 109parallel
Strand 5
B
131 134parallel
Strand 6
B
162 166parallel
Strand 7
B
183 188parallel
Strand 8
B
191 197anti-parallel
Strand 9
B
200 205anti-parallel
Strand 10
B
269 272anti-parallel
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There are 5 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
19 25first strand
Strand 2
B
10 16anti-parallel
Strand 3
B
74 80parallel
Strand 4
B
84 91anti-parallel
Strand 5
B
145 146anti-parallel
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There are 2 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
152 153first strand
Strand 2
B
173 174parallel
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