Analysis of interatomic Contacts of Structural Units in PDB entry:
9NEC


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 9NEC entry

There are 6 chains in PDB entry 9NEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 84THR 489
B
 GLN 84GLU 488
C
 GLN 84THR 489
D
 GLN 84THR 489
G
 ALA 2LYS 13
H
 LYS 12GLN 20
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 62 helices in PDB entry 9NEC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
112 117Right-handed alpha
Helix 2
AA2
A
125 130Right-handed alpha
Helix 3
AA3
A
148 159Right-handed alpha
Helix 4
AA4
A
169 181Right-handed alpha
Helix 5
AA5
A
183 193Right-handed alpha
Helix 6
AA6
A
225 248Right-handed alpha
Helix 7
AA7
A
278 298Right-handed alpha
Helix 8
AA8
A
311 326Right-handed alpha
Helix 9
AA9
A
358 368Right-handed alpha
Helix 10
AB1
A
369 378Right-handed 310
Helix 11
AB2
A
379 392Right-handed alpha
Helix 12
AB3
A
392 417Right-handed alpha
Helix 13
AB4
A
428 441Right-handed alpha
Helix 14
AB5
A
452 472Right-handed alpha
Helix 15
AB6
A
473 489Right-handed alpha
Helix 16
AB7
B
112 116Right-handed alpha
Helix 17
AB8
B
125 130Right-handed alpha
Helix 18
AB9
B
148 159Right-handed alpha
Helix 19
AC1
B
169 181Right-handed alpha
Helix 20
AC2
B
183 192Right-handed alpha
Helix 21
AC3
B
226 248Right-handed alpha
Helix 22
AC4
B
278 298Right-handed alpha
Helix 23
AC5
B
311 319Right-handed alpha
Helix 24
AC6
B
320 326Right-handed alpha
Helix 25
AC7
B
358 368Right-handed alpha
Helix 26
AC8
B
369 378Right-handed 310
Helix 27
AC9
B
379 392Right-handed alpha
Helix 28
AD1
B
392 418Right-handed alpha
Helix 29
AD2
B
428 441Right-handed alpha
Helix 30
AD3
B
452 472Right-handed alpha
Helix 31
AD4
B
473 488Right-handed alpha
Helix 32
AD5
C
112 117Right-handed alpha
Helix 33
AD6
C
125 130Right-handed alpha
Helix 34
AD7
C
148 159Right-handed alpha
Helix 35
AD8
C
169 181Right-handed alpha
Helix 36
AD9
C
183 192Right-handed alpha
Helix 37
AE1
C
223 248Right-handed alpha
Helix 38
AE2
C
278 298Right-handed alpha
Helix 39
AE3
C
311 327Right-handed alpha
Helix 40
AE4
C
358 368Right-handed alpha
Helix 41
AE5
C
369 378Right-handed 310
Helix 42
AE6
C
379 392Right-handed alpha
Helix 43
AE7
C
392 418Right-handed alpha
Helix 44
AE8
C
428 441Right-handed alpha
Helix 45
AE9
C
452 472Right-handed alpha
Helix 46
AF1
C
473 489Right-handed alpha
Helix 47
AF2
D
112 118Right-handed alpha
Helix 48
AF3
D
125 130Right-handed alpha
Helix 49
AF4
D
148 159Right-handed alpha
Helix 50
AF5
D
169 181Right-handed alpha
Helix 51
AF6
D
183 192Right-handed alpha
Helix 52
AF7
D
225 248Right-handed alpha
Helix 53
AF8
D
278 298Right-handed alpha
Helix 54
AF9
D
311 319Right-handed alpha
Helix 55
AG1
D
320 326Right-handed alpha
Helix 56
AG2
D
358 368Right-handed alpha
Helix 57
AG3
D
369 378Right-handed 310
Helix 58
AG4
D
379 392Right-handed alpha
Helix 59
AG5
D
392 418Right-handed alpha
Helix 60
AG6
D
428 441Right-handed alpha
Helix 61
AG7
D
452 472Right-handed alpha
Helix 62
AG8
D
473 489Right-handed alpha
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There are 4 sheets in PDB entry 9NEC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
106 111first strand
Strand 2
A
98 103anti-parallel
Strand 3
A
139 141parallel
Strand 4
A
133 134anti-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
B
106 111first strand
Strand 2
B
98 103anti-parallel
Strand 3
B
139 141parallel
Strand 4
B
133 134anti-parallel
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There are 4 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
106 111first strand
Strand 2
C
98 103anti-parallel
Strand 3
C
139 141parallel
Strand 4
C
133 134anti-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
D
106 111first strand
Strand 2
D
98 103anti-parallel
Strand 3
D
139 141parallel
Strand 4
D
133 134anti-parallel
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