Analysis of interatomic Contacts of Structural Units in PDB entry:
6PA1


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 6PA1 entry

There are 8 chains in PDB entry 6PA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 277
B
 MET 0ASP 98
C
 ARG 1LEU 9
D
 ARG 6ILE 200
E
 SER 2SER 277
F
 MET 0MET 99
G
 ARG 1LEU 9
H
 ARG 6ILE 200
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 10 helices in PDB entry 6PA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
56 85Right-handed alpha
Helix 2
AA2
A
138 151Right-handed alpha
Helix 3
AA3
A
151 162Right-handed alpha
Helix 4
AA4
A
162 175Right-handed alpha
Helix 5
AA5
D
70 74Right-handed 310
Helix 6
AA6
E
56 85Right-handed alpha
Helix 7
AA7
E
138 151Right-handed alpha
Helix 8
AA8
E
151 162Right-handed alpha
Helix 9
AA9
E
162 175Right-handed alpha
Helix 10
AB1
H
70 74Right-handed 310
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There are 22 sheets in PDB entry 6PA1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4,

There are 8 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
45 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
4 13anti-parallel
Strand 5
A
93 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-parallel
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There are 4 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
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-parallel
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There are 3 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
213 218first strand
Strand 2
A
258 263anti-parallel
Strand 3
A
270 272anti-parallel
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There are 4 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
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-parallel
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There are 4 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
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 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
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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There are 3 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
9 13first strand
Strand 2
D
24 30anti-parallel
Strand 3
D
60 66anti-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
D
17 19first strand
Strand 2
D
97 102parallel
Strand 3
D
75 82anti-parallel
Strand 4
D
36 42anti-parallel
Strand 5
D
47 52anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
109 113first strand
Strand 2
D
125 130anti-parallel
Strand 3
D
160 165anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
148 151first strand
Strand 2
D
136 141anti-parallel
Strand 3
D
173 181anti-parallel
Strand 4
D
184 188anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
148 151first strand
Strand 2
D
136 141anti-parallel
Strand 3
D
173 181anti-parallel
Strand 4
D
195 197anti-parallel
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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
45 47first strand
Strand 2
E
31 37anti-parallel
Strand 3
E
21 28anti-parallel
Strand 4
E
4 13anti-parallel
Strand 5
E
93 103anti-parallel
Strand 6
E
109 118anti-parallel
Strand 7
E
121 126anti-parallel
Strand 8
E
133 135anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
186 193first strand
Strand 2
E
198 208anti-parallel
Strand 3
E
241 250anti-parallel
Strand 4
E
233 235anti-parallel
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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
213 218first strand
Strand 2
E
258 263anti-parallel
Strand 3
E
270 272anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
6 11first strand
Strand 2
F
21 30anti-parallel
Strand 3
F
62 70anti-parallel
Strand 4
F
50 51anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
6 11first strand
Strand 2
F
21 30anti-parallel
Strand 3
F
62 70anti-parallel
Strand 4
F
55 56anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
44 45first strand
Strand 2
F
35 41anti-parallel
Strand 3
F
78 84anti-parallel
Strand 4
F
91 94anti-parallel
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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 13first strand
Strand 2
H
24 30anti-parallel
Strand 3
H
60 66anti-parallel
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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
17 19first strand
Strand 2
H
97 102parallel
Strand 3
H
75 82anti-parallel
Strand 4
H
36 42anti-parallel
Strand 5
H
47 52anti-parallel
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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
109 113first strand
Strand 2
H
125 130anti-parallel
Strand 3
H
160 165anti-parallel
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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
149 151first strand
Strand 2
H
136 140anti-parallel
Strand 3
H
173 181anti-parallel
Strand 4
H
184 188anti-parallel
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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
149 151first strand
Strand 2
H
136 140anti-parallel
Strand 3
H
173 181anti-parallel
Strand 4
H
195 197anti-parallel
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