Analysis of interatomic Contacts of Structural Units in PDB entry:
6N1C


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 6N1C entry

There are 6 chains in PDB entry 6N1C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 4LYS 178
B
 GLU 5HIS 175
C
 ASP 11LYS 177
D
 ILE 6THR 176
E
 MET 4LYS 177
F
 ILE 6THR 176
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 24 helices in PDB entry 6N1C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
115 119Right-handed 310
Helix 2
AA2
A
123 127Right-handed 310
Helix 3
AA3
A
128 142Right-handed alpha
Helix 4
AA4
A
158 178Right-handed alpha
Helix 5
AA5
B
115 119Right-handed 310
Helix 6
AA6
B
123 127Right-handed 310
Helix 7
AA7
B
128 142Right-handed alpha
Helix 8
AA8
B
158 175Right-handed alpha
Helix 9
AA9
C
115 119Right-handed 310
Helix 10
AB1
C
123 127Right-handed 310
Helix 11
AB2
C
128 142Right-handed alpha
Helix 12
AB3
C
158 177Right-handed alpha
Helix 13
AB4
D
115 119Right-handed 310
Helix 14
AB5
D
123 127Right-handed 310
Helix 15
AB6
D
128 142Right-handed alpha
Helix 16
AB7
D
158 176Right-handed alpha
Helix 17
AB8
E
115 119Right-handed 310
Helix 18
AB9
E
123 127Right-handed 310
Helix 19
AC1
E
128 142Right-handed alpha
Helix 20
AC2
E
158 176Right-handed alpha
Helix 21
AC3
F
115 119Right-handed 310
Helix 22
AC4
F
123 127Right-handed 310
Helix 23
AC5
F
128 142Right-handed alpha
Helix 24
AC6
F
158 176Right-handed alpha
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There are 12 sheets in PDB entry 6N1C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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
101 102first strand
Strand 2
A
151 157first strand
Strand 3
A
16 22first strand
Strand 4
A
55 59anti-parallel
Strand 5
A
70 74anti-parallel
Strand 6
A
105 110parallel
Strand 7
A
85 98anti-parallel
Strand 8
A
151 157anti-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
29 33first strand
Strand 2
A
40 45anti-parallel
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There are 7 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
151 157first strand
Strand 2
B
85 98anti-parallel
Strand 3
B
101 110anti-parallel
Strand 4
B
71 74parallel
Strand 5
B
55 58anti-parallel
Strand 6
B
16 22anti-parallel
Strand 7
B
85 98anti-parallel
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There are 2 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
29 33first strand
Strand 2
B
40 45anti-parallel
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There are 8 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
101 102first strand
Strand 2
C
151 157first strand
Strand 3
C
16 22first strand
Strand 4
C
55 58anti-parallel
Strand 5
C
71 74anti-parallel
Strand 6
C
105 110parallel
Strand 7
C
85 98anti-parallel
Strand 8
C
151 157anti-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
C
29 33first strand
Strand 2
C
40 45anti-parallel
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There are 7 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
151 157first strand
Strand 2
D
85 98anti-parallel
Strand 3
D
101 110anti-parallel
Strand 4
D
71 74parallel
Strand 5
D
55 58anti-parallel
Strand 6
D
16 22anti-parallel
Strand 7
D
85 98anti-parallel
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There are 2 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
29 33first strand
Strand 2
D
40 45anti-parallel
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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
151 157first strand
Strand 2
E
85 98anti-parallel
Strand 3
E
101 110anti-parallel
Strand 4
E
70 74parallel
Strand 5
E
55 59anti-parallel
Strand 6
E
16 22anti-parallel
Strand 7
E
85 98anti-parallel
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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
E
29 33first strand
Strand 2
E
40 45anti-parallel
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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
101 102first strand
Strand 2
F
151 157first strand
Strand 3
F
16 22first strand
Strand 4
F
55 58anti-parallel
Strand 5
F
71 74anti-parallel
Strand 6
F
105 110parallel
Strand 7
F
85 98anti-parallel
Strand 8
F
151 157anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
29 33first strand
Strand 2
F
40 45anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il