Analysis of interatomic Contacts of Structural Units in PDB entry:
3P9W


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 3P9W entry

There are 8 chains in PDB entry 3P9W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 12LYS 107
B
 GLU 1SER 113
C
 HIS 12LYS 108
D
 VAL 2SER 112
E
 HIS 12LYS 108
F
 VAL 2SER 113
G
 HIS 11LYS 107
H
 VAL 2SER 113
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 23 helices in PDB entry 3P9W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 25Right-handed alpha
Helix 2
2
A
35 39Right-handed alpha
Helix 3
3
B
28 30Right-handed 310
Helix 4
4
B
73 75Right-handed 310
Helix 5
5
B
83 87Right-handed 310
Helix 6
6
C
16 25Right-handed alpha
Helix 7
7
C
35 39Right-handed alpha
Helix 8
8
C
40 43Right-handed 310
Helix 9
9
D
28 30Right-handed 310
Helix 10
10
D
61 64Right-handed 310
Helix 11
11
D
83 87Right-handed 310
Helix 12
12
E
16 25Right-handed alpha
Helix 13
13
E
35 39Right-handed alpha
Helix 14
14
E
40 43Right-handed 310
Helix 15
15
F
28 30Right-handed 310
Helix 16
16
F
61 64Right-handed 310
Helix 17
17
F
73 75Right-handed 310
Helix 18
18
F
83 87Right-handed 310
Helix 19
19
G
16 25Right-handed alpha
Helix 20
20
G
35 39Right-handed alpha
Helix 21
21
H
28 30Right-handed 310
Helix 22
22
H
61 64Right-handed 310
Helix 23
23
H
83 87Right-handed 310
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There are 23 sheets in PDB entry 3P9W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W,

There are 2 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
27 34first strand
Strand 2
A
51 58anti-parallel
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There are 4 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
46 48first strand
Strand 2
A
66 83anti-parallel
Strand 3
A
89 106anti-parallel
Strand 4
B
100 100anti-parallel
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There are 3 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
46 48first strand
Strand 2
A
66 83anti-parallel
Strand 3
C
14 15parallel
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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
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
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There are 6 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 12first strand
Strand 2
B
107 111parallel
Strand 3
B
88 96anti-parallel
Strand 4
B
32 39anti-parallel
Strand 5
B
46 51anti-parallel
Strand 6
B
57 59anti-parallel
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There are 4 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
10 12first strand
Strand 2
B
107 111parallel
Strand 3
B
88 96anti-parallel
Strand 4
B
101 103anti-parallel
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There are 2 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
27 34first strand
Strand 2
C
51 58anti-parallel
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There are 3 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
46 48first strand
Strand 2
C
66 84anti-parallel
Strand 3
C
88 106anti-parallel
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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
D
3 7first strand
Strand 2
D
18 25anti-parallel
Strand 3
D
77 82anti-parallel
Strand 4
D
67 72anti-parallel
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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 12first strand
Strand 2
D
107 111parallel
Strand 3
D
88 96anti-parallel
Strand 4
D
32 39anti-parallel
Strand 5
D
46 51anti-parallel
Strand 6
D
57 59anti-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
10 12first strand
Strand 2
D
107 111parallel
Strand 3
D
88 96anti-parallel
Strand 4
D
101 103anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
14 15first strand
Strand 2
G
66 83parallel
Strand 3
G
46 48anti-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
E
14 15first strand
Strand 2
G
66 83parallel
Strand 3
G
89 106anti-parallel
Strand 4
H
100 100anti-parallel
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There are 2 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
27 34first strand
Strand 2
E
51 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
46 48first strand
Strand 2
E
66 83anti-parallel
Strand 3
E
89 106anti-parallel
Strand 4
F
100 100anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
46 48first strand
Strand 2
E
66 83anti-parallel
Strand 3
G
14 15parallel
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There are 4 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
3 7first strand
Strand 2
F
18 25anti-parallel
Strand 3
F
77 82anti-parallel
Strand 4
F
67 72anti-parallel
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There are 6 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
10 12first strand
Strand 2
F
107 111parallel
Strand 3
F
88 96anti-parallel
Strand 4
F
32 39anti-parallel
Strand 5
F
46 51anti-parallel
Strand 6
F
57 59anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 12first strand
Strand 2
F
107 111parallel
Strand 3
F
88 96anti-parallel
Strand 4
F
101 103anti-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
27 34first strand
Strand 2
G
51 58anti-parallel
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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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
67 72anti-parallel
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There are 6 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 96anti-parallel
Strand 4
H
32 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
57 59anti-parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 12first strand
Strand 2
H
107 111parallel
Strand 3
H
88 96anti-parallel
Strand 4
H
101 103anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il