Analysis of interatomic Contacts of Structural Units in PDB entry:
7XPK


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 7XPK entry

There are 4 chains in PDB entry 7XPK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 19GLU 177
B
 PRO 287GLY 304
C
 GLY 19GLU 177
D
 PRO 288GLY 304
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 6 helices in PDB entry 7XPK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
78 86Right-handed 310
Helix 2
AA2
A
133 140Right-handed alpha
Helix 3
AA3
A
169 171Right-handed 310
Helix 4
AA4
C
78 86Right-handed 310
Helix 5
AA5
C
133 140Right-handed alpha
Helix 6
AA6
C
169 171Right-handed 310
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There are 10 sheets in PDB entry 7XPK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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
21 23first strand
Strand 2
C
30 33anti-parallel
Strand 3
C
36 39anti-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
106 110first strand
Strand 2
A
68 77anti-parallel
Strand 3
A
55 65anti-parallel
Strand 4
A
96 99first strand
Strand 5
A
147 149parallel
Strand 6
A
154 156anti-parallel
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There are 6 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
114 117first strand
Strand 2
A
43 46anti-parallel
Strand 3
A
55 65anti-parallel
Strand 4
A
68 77anti-parallel
Strand 5
A
26 28first strand
Strand 6
C
26 28anti-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
A
36 39first strand
Strand 2
A
30 33anti-parallel
Strand 3
C
21 23anti-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
A
120 122first strand
Strand 2
A
142 144parallel
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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
A
162 163first strand
Strand 2
A
166 167anti-parallel
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There are 5 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
106 110first strand
Strand 2
C
68 77anti-parallel
Strand 3
C
55 65anti-parallel
Strand 4
C
43 46anti-parallel
Strand 5
C
114 117anti-parallel
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There are 5 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
106 110first strand
Strand 2
C
68 77anti-parallel
Strand 3
C
96 99anti-parallel
Strand 4
C
147 149parallel
Strand 5
C
154 156anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
120 122first strand
Strand 2
C
142 144parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
162 163first strand
Strand 2
C
166 167anti-parallel
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