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


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 4PGN entry

There are 3 chains in PDB entry 4PGN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 32TYR 339
B
 GLN 31TYR 339
C
 PRO 32LYS 65
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 71 helices in PDB entry 4PGN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
45 62Right-handed alpha
Helix 2
AA2
A
72 75Right-handed 310
Helix 3
AA3
A
81 88Right-handed alpha
Helix 4
AA4
A
99 101Right-handed 310
Helix 5
AA5
A
107 113Right-handed 310
Helix 6
AA6
A
119 135Right-handed alpha
Helix 7
AA7
A
136 140Right-handed 310
Helix 8
AA8
A
163 168Right-handed alpha
Helix 9
AA9
A
175 186Right-handed alpha
Helix 10
AB1
A
193 195Right-handed 310
Helix 11
AB2
A
196 203Right-handed alpha
Helix 12
AB3
A
214 219Right-handed alpha
Helix 13
AB4
A
220 224Right-handed 310
Helix 14
AB5
A
243 249Right-handed alpha
Helix 15
AB6
A
251 260Right-handed alpha
Helix 16
AB7
A
261 289Right-handed alpha
Helix 17
AB8
A
296 308Right-handed alpha
Helix 18
AB9
A
308 321Right-handed alpha
Helix 19
AC1
A
324 339Right-handed alpha
Helix 20
AC2
B
45 62Right-handed alpha
Helix 21
AC3
B
72 75Right-handed 310
Helix 22
AC4
B
81 88Right-handed alpha
Helix 23
AC5
B
99 101Right-handed 310
Helix 24
AC6
B
107 113Right-handed 310
Helix 25
AC7
B
119 135Right-handed alpha
Helix 26
AC8
B
136 140Right-handed 310
Helix 27
AC9
B
163 168Right-handed alpha
Helix 28
AD1
B
175 185Right-handed alpha
Helix 29
AD2
B
193 195Right-handed 310
Helix 30
AD3
B
196 203Right-handed alpha
Helix 31
AD4
B
214 219Right-handed alpha
Helix 32
AD5
B
220 224Right-handed 310
Helix 33
AD6
B
243 249Right-handed alpha
Helix 34
AD7
B
251 289Right-handed alpha
Helix 35
AD8
B
296 321Right-handed alpha
Helix 36
AD9
B
324 339Right-handed alpha
Helix 37
AE1
C
45 62Right-handed alpha
Helix 38
AE2
C
72 75Right-handed 310
Helix 39
AE3
C
81 88Right-handed alpha
Helix 40
AE4
C
99 101Right-handed 310
Helix 41
AE5
C
107 113Right-handed 310
Helix 42
AE6
C
119 135Right-handed alpha
Helix 43
AE7
C
136 140Right-handed 310
Helix 44
AE8
C
163 168Right-handed alpha
Helix 45
AE9
C
175 186Right-handed alpha
Helix 46
AF1
C
193 195Right-handed 310
Helix 47
AF2
C
196 203Right-handed alpha
Helix 48
AF3
C
214 219Right-handed alpha
Helix 49
AF4
C
220 224Right-handed 310
Helix 50
AF5
C
243 249Right-handed alpha
Helix 51
AF6
C
251 289Right-handed alpha
Helix 52
AF7
C
296 308Right-handed alpha
Helix 53
AF8
C
308 321Right-handed alpha
Helix 54
AF9
C
324 339Right-handed alpha
Helix 55
AG1
D
45 62Right-handed alpha
Helix 56
AG2
D
72 75Right-handed 310
Helix 57
AG3
D
81 88Right-handed alpha
Helix 58
AG4
D
99 101Right-handed 310
Helix 59
AG5
D
107 113Right-handed 310
Helix 60
AG6
D
119 135Right-handed alpha
Helix 61
AG7
D
136 140Right-handed 310
Helix 62
AG8
D
175 185Right-handed alpha
Helix 63
AG9
D
193 195Right-handed 310
Helix 64
AH1
D
196 203Right-handed alpha
Helix 65
AH2
D
214 219Right-handed alpha
Helix 66
AH3
D
220 224Right-handed 310
Helix 67
AH4
D
244 249Right-handed alpha
Helix 68
AH5
D
251 289Right-handed alpha
Helix 69
AH6
D
296 308Right-handed alpha
Helix 70
AH7
D
308 321Right-handed alpha
Helix 71
AH8
D
324 339Right-handed alpha
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There are 8 sheets in PDB entry 4PGN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
33 38parallel
Strand 3
A
93 97parallel
Strand 4
A
237 242anti-parallel
Strand 5
A
143 149anti-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
188 191first strand
Strand 2
A
171 174parallel
Strand 3
A
208 211parallel
Strand 4
A
153 157anti-parallel
Strand 5
A
227 233anti-parallel
Strand 6
A
291 293parallel
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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
33 38parallel
Strand 3
B
93 97parallel
Strand 4
B
237 242anti-parallel
Strand 5
B
143 149anti-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
188 191first strand
Strand 2
B
171 174parallel
Strand 3
B
208 211parallel
Strand 4
B
153 157anti-parallel
Strand 5
B
227 233anti-parallel
Strand 6
B
291 293parallel
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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
C
66 71first strand
Strand 2
C
33 38parallel
Strand 3
C
93 97parallel
Strand 4
C
237 242anti-parallel
Strand 5
C
143 149anti-parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
188 191first strand
Strand 2
C
171 174parallel
Strand 3
C
208 211parallel
Strand 4
C
153 157anti-parallel
Strand 5
C
227 233anti-parallel
Strand 6
C
291 293parallel
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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
D
66 71first strand
Strand 2
D
33 38parallel
Strand 3
D
93 97parallel
Strand 4
D
237 243anti-parallel
Strand 5
D
142 149anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
188 191first strand
Strand 2
D
171 174parallel
Strand 3
D
208 211parallel
Strand 4
D
153 157anti-parallel
Strand 5
D
227 233anti-parallel
Strand 6
D
291 293parallel
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