Analysis of interatomic Contacts of Structural Units in PDB entry:
9K3Y


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 9K3Y entry

There are 4 chains in PDB entry 9K3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 12GLY 296
B
 LYS 14ALA 313
C
 PRO 8THR 253
D
 PRO 8THR 253
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 54 helices in PDB entry 9K3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 58Right-handed alpha
Helix 2
AA2
A
79 111Right-handed alpha
Helix 3
AA3
A
115 129Right-handed alpha
Helix 4
AA4
A
132 144Right-handed alpha
Helix 5
AA5
A
144 149Right-handed alpha
Helix 6
AA6
A
152 177Right-handed alpha
Helix 7
AA7
A
180 190Right-handed alpha
Helix 8
AA8
A
193 201Right-handed alpha
Helix 9
AA9
A
201 206Right-handed alpha
Helix 10
AB1
A
206 222Right-handed alpha
Helix 11
AB2
A
226 230Right-handed 310
Helix 12
AB3
A
248 258Right-handed alpha
Helix 13
AB4
A
261 288Right-handed alpha
Helix 14
AB5
B
15 28Right-handed alpha
Helix 15
AB6
B
28 45Right-handed alpha
Helix 16
AB7
B
45 53Right-handed alpha
Helix 17
AB8
B
54 58Right-handed 310
Helix 18
AB9
B
71 103Right-handed alpha
Helix 19
AC1
B
105 107Right-handed 310
Helix 20
AC2
B
108 122Right-handed alpha
Helix 21
AC3
B
123 134Right-handed alpha
Helix 22
AC4
B
134 143Right-handed alpha
Helix 23
AC5
B
143 152Right-handed alpha
Helix 24
AC6
B
156 162Right-handed 310
Helix 25
AC7
B
169 195Right-handed alpha
Helix 26
AC8
B
197 206Right-handed alpha
Helix 27
AC9
B
210 218Right-handed alpha
Helix 28
AD1
B
218 223Right-handed alpha
Helix 29
AD2
B
223 240Right-handed alpha
Helix 30
AD3
B
242 250Right-handed alpha
Helix 31
AD4
B
266 275Right-handed alpha
Helix 32
AD5
B
281 313Right-handed alpha
Helix 33
AD6
C
48 56Right-handed alpha
Helix 34
AD7
C
58 63Right-handed 310
Helix 35
AD8
C
85 92Right-handed alpha
Helix 36
AD9
C
106 119Right-handed alpha
Helix 37
AE1
C
122 137Right-handed alpha
Helix 38
AE2
C
150 154Right-handed 310
Helix 39
AE3
C
155 170Right-handed alpha
Helix 40
AE4
C
187 192Right-handed 310
Helix 41
AE5
C
194 199Right-handed 310
Helix 42
AE6
C
211 219Right-handed alpha
Helix 43
AE7
C
236 240Right-handed alpha
Helix 44
AE8
C
246 252Right-handed alpha
Helix 45
AE9
D
48 54Right-handed alpha
Helix 46
AF1
D
58 63Right-handed 310
Helix 47
AF2
D
85 91Right-handed alpha
Helix 48
AF3
D
106 119Right-handed alpha
Helix 49
AF4
D
122 137Right-handed alpha
Helix 50
AF5
D
155 169Right-handed alpha
Helix 51
AF6
D
185 200Right-handed alpha
Helix 52
AF7
D
211 219Right-handed alpha
Helix 53
AF8
D
236 242Right-handed alpha
Helix 54
AF9
D
246 252Right-handed alpha
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There are 4 sheets in PDB entry 9K3Y. 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
C
23 34first strand
Strand 2
C
9 20anti-parallel
Strand 3
C
66 74anti-parallel
Strand 4
C
77 78anti-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
C
93 96first strand
Strand 2
C
174 178parallel
Strand 3
C
204 208parallel
Strand 4
C
38 42parallel
Strand 5
C
221 226parallel
Strand 6
C
229 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
D
23 34first strand
Strand 2
D
9 20anti-parallel
Strand 3
D
66 74anti-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
D
93 96first strand
Strand 2
D
174 178parallel
Strand 3
D
204 208parallel
Strand 4
D
38 42parallel
Strand 5
D
221 226parallel
Strand 6
D
229 235anti-parallel
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