Analysis of interatomic Contacts of Structural Units in PDB entry:
6A4B


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 6A4B entry

There are 6 chains in PDB entry 6A4B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 4PRO 228
B
 PRO 4PRO 228
C
 ARG 6PRO 228
D
 PRO 5PRO 228
E
 PRO 5PRO 228
F
 PRO 5SER 218
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 65 helices in PDB entry 6A4B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
37 42Right-handed alpha
Helix 2
AA2
A
71 79Right-handed alpha
Helix 3
AA3
A
81 88Right-handed alpha
Helix 4
AA4
A
94 107Right-handed alpha
Helix 5
AA5
A
122 133Right-handed alpha
Helix 6
AA6
A
147 156Right-handed alpha
Helix 7
AA7
A
171 180Right-handed alpha
Helix 8
AA8
A
190 204Right-handed alpha
Helix 9
AA9
A
204 216Right-handed alpha
Helix 10
AB1
A
220 222Right-handed 310
Helix 11
AB2
B
20 24Right-handed 310
Helix 12
AB3
B
37 41Right-handed alpha
Helix 13
AB4
B
71 79Right-handed alpha
Helix 14
AB5
B
81 88Right-handed alpha
Helix 15
AB6
B
94 107Right-handed alpha
Helix 16
AB7
B
118 121Right-handed 310
Helix 17
AB8
B
122 134Right-handed alpha
Helix 18
AB9
B
147 155Right-handed alpha
Helix 19
AC1
B
156 158Right-handed 310
Helix 20
AC2
B
171 180Right-handed alpha
Helix 21
AC3
B
189 204Right-handed alpha
Helix 22
AC4
B
204 215Right-handed alpha
Helix 23
AC5
B
220 222Right-handed 310
Helix 24
AC6
C
37 42Right-handed alpha
Helix 25
AC7
C
71 79Right-handed alpha
Helix 26
AC8
C
81 88Right-handed alpha
Helix 27
AC9
C
94 107Right-handed alpha
Helix 28
AD1
C
122 133Right-handed alpha
Helix 29
AD2
C
146 156Right-handed alpha
Helix 30
AD3
C
171 180Right-handed alpha
Helix 31
AD4
C
189 204Right-handed alpha
Helix 32
AD5
C
204 212Right-handed alpha
Helix 33
AD6
C
220 222Right-handed 310
Helix 34
AD7
D
37 42Right-handed alpha
Helix 35
AD8
D
71 78Right-handed alpha
Helix 36
AD9
D
83 88Right-handed alpha
Helix 37
AE1
D
94 107Right-handed alpha
Helix 38
AE2
D
122 133Right-handed alpha
Helix 39
AE3
D
147 159Right-handed alpha
Helix 40
AE4
D
171 181Right-handed alpha
Helix 41
AE5
D
189 204Right-handed alpha
Helix 42
AE6
D
204 216Right-handed alpha
Helix 43
AE7
D
220 222Right-handed 310
Helix 44
AE8
E
20 24Right-handed 310
Helix 45
AE9
E
37 42Right-handed alpha
Helix 46
AF1
E
71 79Right-handed alpha
Helix 47
AF2
E
83 88Right-handed alpha
Helix 48
AF3
E
94 107Right-handed alpha
Helix 49
AF4
E
122 134Right-handed alpha
Helix 50
AF5
E
147 158Right-handed alpha
Helix 51
AF6
E
171 181Right-handed alpha
Helix 52
AF7
E
189 204Right-handed alpha
Helix 53
AF8
E
204 215Right-handed alpha
Helix 54
AF9
E
220 222Right-handed 310
Helix 55
AG1
F
20 24Right-handed 310
Helix 56
AG2
F
37 42Right-handed alpha
Helix 57
AG3
F
71 79Right-handed alpha
Helix 58
AG4
F
81 88Right-handed alpha
Helix 59
AG5
F
94 107Right-handed alpha
Helix 60
AG6
F
122 134Right-handed alpha
Helix 61
AG7
F
146 158Right-handed alpha
Helix 62
AG8
F
171 180Right-handed alpha
Helix 63
AG9
F
190 204Right-handed alpha
Helix 64
AH1
F
204 215Right-handed alpha
Helix 65
AH2
F
220 222Right-handed 310
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There are 4 sheets in PDB entry 6A4B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 12 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
217 218first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
112 116parallel
Strand 4
A
9 17parallel
Strand 5
A
27 36anti-parallel
Strand 6
A
58 63anti-parallel
Strand 7
B
57 63anti-parallel
Strand 8
B
27 36anti-parallel
Strand 9
B
9 17anti-parallel
Strand 10
B
112 116parallel
Strand 11
B
143 146parallel
Strand 12
B
217 218anti-parallel
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There are 2 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
44 45first strand
Strand 2
A
51 52anti-parallel
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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
217 218first strand
Strand 2
C
143 145anti-parallel
Strand 3
C
112 115parallel
Strand 4
C
9 17parallel
Strand 5
C
27 36anti-parallel
Strand 6
C
57 63anti-parallel
Strand 7
D
58 63anti-parallel
Strand 8
D
29 36anti-parallel
Strand 9
D
9 15anti-parallel
Strand 10
D
112 116parallel
Strand 11
D
143 146parallel
Strand 12
D
217 218anti-parallel
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There are 12 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
217 218first strand
Strand 2
E
143 146anti-parallel
Strand 3
E
112 116parallel
Strand 4
E
9 17parallel
Strand 5
E
27 36anti-parallel
Strand 6
E
58 63anti-parallel
Strand 7
F
57 63anti-parallel
Strand 8
F
27 36anti-parallel
Strand 9
F
9 17anti-parallel
Strand 10
F
112 115parallel
Strand 11
F
143 145parallel
Strand 12
F
217 218anti-parallel
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