Analysis of interatomic Contacts of Structural Units in PDB entry:
1D9K


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 1D9K entry

There are 10 chains in PDB entry 1D9K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2TYR 117
B
 ALA 3SER 116
C
 ILE 1ILE 182
D
 GLY 2ALA 190
P
 GLY 131GLY 146
E
 GLN 2TYR 117
F
 ALA 3SER 116
G
 ILE 1ILE 182
H
 GLY 2ALA 190
Q
 GLY 131GLY 146
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 16 helices in PDB entry 1D9K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
83 87Right-handed 310
Helix 2
2
B
97 105Right-handed 310
Helix 3
3
C
47 52Right-handed alpha
Helix 4
4
C
55 77Right-handed alpha
Helix 5
5
D
19 22Right-handed 310
Helix 6
6
D
51 53Right-handed 310
Helix 7
7
D
54 63Right-handed alpha
Helix 8
8
D
67 78Right-handed alpha
Helix 9
9
D
78 85Right-handed alpha
Helix 10
10
F
83 87Right-handed 310
Helix 11
11
G
45 49Right-handed 310
Helix 12
12
G
56 77Right-handed alpha
Helix 13
13
H
19 22Right-handed 310
Helix 14
14
H
54 63Right-handed alpha
Helix 15
15
H
68 78Right-handed alpha
Helix 16
16
H
78 85Right-handed alpha
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There are 30 sheets in PDB entry 1D9K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, I1, J, K, L, M, N, O, O1, P, Q, R, S, S1, T, U, V, W, X, Y, Z, AA,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3 4first strand
Strand 2
A
18 24anti-parallel
Strand 3
A
72 77anti-parallel
Strand 4
A
62 67anti-parallel
Strand 5
A
55 58anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 13first strand
Strand 2
A
112 115parallel
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There are 4 strands in C 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
34 36anti-parallel
Strand 3
A
89 92anti-parallel
Strand 4
A
105 106anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 5first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
74 79anti-parallel
Strand 4
B
66 71anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 13first strand
Strand 2
B
112 116parallel
Strand 3
B
89 91anti-parallel
Strand 4
B
35 37anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 94first strand
Strand 2
B
107 108anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 43first strand
Strand 2
C
29 35anti-parallel
Strand 3
C
19 26anti-parallel
Strand 4
C
5 15anti-parallel
Strand 5
D
7 18anti-parallel
Strand 6
D
23 32anti-parallel
Strand 7
D
35 41anti-parallel
Strand 8
D
47 48anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 54first strand
Strand 2
P
133 134parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
91 93first strand
Strand 2
C
103 112anti-parallel
Strand 3
C
145 153anti-parallel
Strand 4
C
132 134anti-parallel
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There are 4 strands in I1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
91 93first strand
Strand 2
C
103 112anti-parallel
Strand 3
C
145 153anti-parallel
Strand 4
C
138 139anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
127 128first strand
Strand 2
C
118 123anti-parallel
Strand 3
C
161 166anti-parallel
Strand 4
C
174 178anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
98 99first strand
Strand 2
D
119 122anti-parallel
Strand 3
D
155 157anti-parallel
Strand 4
D
148 149anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
113 116first strand
Strand 2
D
160 163anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
136 138first strand
Strand 2
D
128 133anti-parallel
Strand 3
D
171 176anti-parallel
Strand 4
D
184 187anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
3 5first strand
Strand 2
E
18 24anti-parallel
Strand 3
E
72 77anti-parallel
Strand 4
E
62 67anti-parallel
Strand 5
E
55 58anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 50first strand
Strand 2
E
31 37anti-parallel
Strand 3
E
86 92anti-parallel
Strand 4
E
105 106anti-parallel
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There are 5 strands in O1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 50first strand
Strand 2
E
31 37anti-parallel
Strand 3
E
86 92anti-parallel
Strand 4
E
110 115anti-parallel
Strand 5
E
10 13parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 6first strand
Strand 2
F
20 25anti-parallel
Strand 3
F
74 78anti-parallel
Strand 4
F
66 71anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 13first strand
Strand 2
F
112 116parallel
Strand 3
F
89 90anti-parallel
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There are 5 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
56 57first strand
Strand 2
F
47 49anti-parallel
Strand 3
F
31 34anti-parallel
Strand 4
F
92 95anti-parallel
Strand 5
F
107 108anti-parallel
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There are 8 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
46 48first strand
Strand 2
H
35 41anti-parallel
Strand 3
H
24 32anti-parallel
Strand 4
H
7 17anti-parallel
Strand 5
G
6 9anti-parallel
Strand 6
G
23 26anti-parallel
Strand 7
G
29 34anti-parallel
Strand 8
G
41 43anti-parallel
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There are 6 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
46 48first strand
Strand 2
H
35 41anti-parallel
Strand 3
H
24 32anti-parallel
Strand 4
H
7 17anti-parallel
Strand 5
G
12 15anti-parallel
Strand 6
G
19 21anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
53 54first strand
Strand 2
Q
133 134parallel
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There are 4 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
91 93first strand
Strand 2
G
103 107anti-parallel
Strand 3
G
149 153anti-parallel
Strand 4
G
132 134anti-parallel
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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
109 112first strand
Strand 2
G
145 147anti-parallel
Strand 3
G
138 139anti-parallel
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There are 3 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
120 122first strand
Strand 2
G
161 164anti-parallel
Strand 3
G
176 178anti-parallel
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There are 2 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
98 99first strand
Strand 2
H
119 120anti-parallel
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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
102 103first strand
Strand 2
H
113 116anti-parallel
Strand 3
H
159 163anti-parallel
Strand 4
H
142 144anti-parallel
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There are 3 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
128 132first strand
Strand 2
H
172 176anti-parallel
Strand 3
H
184 187anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
148 149first strand
Strand 2
H
155 156anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il