Analysis of interatomic Contacts of Structural Units in PDB entry:
6PQN


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 6PQN entry

There are 2 chains in PDB entry 6PQN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 21GLN 501
B
 THR 22GLN 501
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 41 helices in PDB entry 6PQN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 37Right-handed alpha
Helix 2
AA2
A
39 52Right-handed alpha
Helix 3
AA3
A
61 73Right-handed alpha
Helix 4
AA4
A
75 77Right-handed 310
Helix 5
AA5
A
89 103Right-handed alpha
Helix 6
AA6
A
171 175Right-handed 310
Helix 7
AA7
A
186 204Right-handed alpha
Helix 8
AA8
A
224 233Right-handed alpha
Helix 9
AA9
A
272 289Right-handed alpha
Helix 10
AB1
A
301 321Right-handed alpha
Helix 11
AB2
A
337 346Right-handed alpha
Helix 12
AB3
A
347 356Right-handed alpha
Helix 13
AB4
A
358 375Right-handed alpha
Helix 14
AB5
A
379 399Right-handed alpha
Helix 15
AB6
A
404 412Right-handed alpha
Helix 16
AB7
A
413 420Right-handed alpha
Helix 17
AB8
A
425 445Right-handed alpha
Helix 18
AB9
A
446 448Right-handed 310
Helix 19
AC1
A
449 469Right-handed alpha
Helix 20
AC2
A
470 475Right-handed alpha
Helix 21
AC3
A
481 488Right-handed alpha
Helix 22
AC4
A
489 497Right-handed alpha
Helix 23
AC5
B
25 37Right-handed alpha
Helix 24
AC6
B
39 52Right-handed alpha
Helix 25
AC7
B
61 73Right-handed alpha
Helix 26
AC8
B
89 103Right-handed alpha
Helix 27
AC9
B
171 175Right-handed 310
Helix 28
AD1
B
186 203Right-handed alpha
Helix 29
AD2
B
224 232Right-handed alpha
Helix 30
AD3
B
272 289Right-handed alpha
Helix 31
AD4
B
301 320Right-handed alpha
Helix 32
AD5
B
337 346Right-handed alpha
Helix 33
AD6
B
347 356Right-handed alpha
Helix 34
AD7
B
358 375Right-handed alpha
Helix 35
AD8
B
379 399Right-handed alpha
Helix 36
AD9
B
404 420Right-handed alpha
Helix 37
AE1
B
427 445Right-handed alpha
Helix 38
AE2
B
449 469Right-handed alpha
Helix 39
AE3
B
470 476Right-handed alpha
Helix 40
AE4
B
481 488Right-handed alpha
Helix 41
AE5
B
489 497Right-handed alpha
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There are 6 sheets in PDB entry 6PQN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
79 81first strand
Strand 2
A
85 88anti-parallel
Strand 3
A
176 181anti-parallel
Strand 4
A
145 158anti-parallel
Strand 5
A
161 165anti-parallel
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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
79 81first strand
Strand 2
A
85 88anti-parallel
Strand 3
A
176 181anti-parallel
Strand 4
A
145 158anti-parallel
Strand 5
A
116 128anti-parallel
Strand 6
A
212 222parallel
Strand 7
A
208 209anti-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
270 271first strand
Strand 2
A
423 424parallel
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There are 5 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
80 81first strand
Strand 2
B
85 87anti-parallel
Strand 3
B
176 181anti-parallel
Strand 4
B
146 158anti-parallel
Strand 5
B
161 165anti-parallel
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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
80 81first strand
Strand 2
B
85 87anti-parallel
Strand 3
B
176 181anti-parallel
Strand 4
B
146 158anti-parallel
Strand 5
B
116 127anti-parallel
Strand 6
B
212 222parallel
Strand 7
B
207 209anti-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
270 271first strand
Strand 2
B
423 424parallel
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