Analysis of interatomic Contacts of Structural Units in PDB entry:
4RMO


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 4RMO entry

There are 16 chains in PDB entry 4RMO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLN 155
B
 A 1 G 44
C
 MSE 1GLN 155
D
 A 1 G 44
E
 MSE 1GLN 155
F
 A 1 G 44
G
 MSE 1GLN 155
H
 A 1 G 44
I
 MSE 1GLN 155
J
 A 1 G 44
K
 MSE 1GLN 155
L
 A 1 G 44
M
 MSE 1GLN 155
N
 A 1 G 44
O
 MSE 1GLN 155
P
 A 1 G 44
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 44 helices in PDB entry 4RMO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 18Right-handed alpha
Helix 2
2
A
53 66Right-handed alpha
Helix 3
3
A
89 92Right-handed 310
Helix 4
4
A
115 135Right-handed alpha
Helix 5
5
A
145 154Right-handed alpha
Helix 6
6
C
10 18Right-handed alpha
Helix 7
7
C
53 66Right-handed alpha
Helix 8
8
C
90 92Right-handed 310
Helix 9
9
C
115 135Right-handed alpha
Helix 10
10
C
145 154Right-handed alpha
Helix 11
11
E
10 18Right-handed alpha
Helix 12
12
E
53 66Right-handed alpha
Helix 13
13
E
90 92Right-handed 310
Helix 14
14
E
96 98Right-handed 310
Helix 15
15
E
115 135Right-handed alpha
Helix 16
16
E
145 155Right-handed alpha
Helix 17
17
G
10 18Right-handed alpha
Helix 18
18
G
53 66Right-handed alpha
Helix 19
19
G
90 92Right-handed 310
Helix 20
20
G
115 135Right-handed alpha
Helix 21
21
G
145 155Right-handed alpha
Helix 22
22
I
10 18Right-handed alpha
Helix 23
23
I
53 66Right-handed alpha
Helix 24
24
I
90 92Right-handed 310
Helix 25
25
I
96 98Right-handed 310
Helix 26
26
I
115 135Right-handed alpha
Helix 27
27
I
145 155Right-handed alpha
Helix 28
28
K
10 18Right-handed alpha
Helix 29
29
K
53 66Right-handed alpha
Helix 30
30
K
90 92Right-handed 310
Helix 31
31
K
96 98Right-handed 310
Helix 32
32
K
115 135Right-handed alpha
Helix 33
33
K
145 154Right-handed alpha
Helix 34
34
M
10 18Right-handed alpha
Helix 35
35
M
53 66Right-handed alpha
Helix 36
36
M
89 92Right-handed 310
Helix 37
37
M
115 135Right-handed alpha
Helix 38
38
M
145 155Right-handed alpha
Helix 39
39
O
10 18Right-handed alpha
Helix 40
40
O
53 66Right-handed alpha
Helix 41
41
O
89 92Right-handed 310
Helix 42
42
O
96 98Right-handed 310
Helix 43
43
O
115 135Right-handed alpha
Helix 44
44
O
145 155Right-handed alpha
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There are 24 sheets in PDB entry 4RMO. 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, X,

There are 4 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
75 78first strand
Strand 2
A
84 87anti-parallel
Strand 3
A
44 51anti-parallel
Strand 4
A
93 96anti-parallel
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There are 6 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
75 78first strand
Strand 2
A
84 87anti-parallel
Strand 3
A
44 51anti-parallel
Strand 4
A
32 37anti-parallel
Strand 5
A
6 9anti-parallel
Strand 6
A
100 103anti-parallel
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There are 2 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
105 106first strand
Strand 2
A
109 110anti-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
C
74 78first strand
Strand 2
C
84 88anti-parallel
Strand 3
C
44 51anti-parallel
Strand 4
C
93 96anti-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
C
74 78first strand
Strand 2
C
84 88anti-parallel
Strand 3
C
44 51anti-parallel
Strand 4
C
32 37anti-parallel
Strand 5
C
6 9anti-parallel
Strand 6
C
100 103anti-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
C
105 106first strand
Strand 2
C
109 110anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
74 78first strand
Strand 2
E
84 88anti-parallel
Strand 3
E
45 51anti-parallel
Strand 4
E
93 95anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
74 78first strand
Strand 2
E
84 88anti-parallel
Strand 3
E
45 51anti-parallel
Strand 4
E
32 37anti-parallel
Strand 5
E
6 9anti-parallel
Strand 6
E
100 103anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
105 106first strand
Strand 2
E
109 110anti-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
G
74 78first strand
Strand 2
G
84 88anti-parallel
Strand 3
G
44 51anti-parallel
Strand 4
G
93 96anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
74 78first strand
Strand 2
G
84 88anti-parallel
Strand 3
G
44 51anti-parallel
Strand 4
G
32 37anti-parallel
Strand 5
G
6 9anti-parallel
Strand 6
G
100 103anti-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
G
105 106first strand
Strand 2
G
109 110anti-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
I
74 78first strand
Strand 2
I
84 88anti-parallel
Strand 3
I
45 51anti-parallel
Strand 4
I
93 95anti-parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
74 78first strand
Strand 2
I
84 88anti-parallel
Strand 3
I
45 51anti-parallel
Strand 4
I
32 37anti-parallel
Strand 5
I
6 9anti-parallel
Strand 6
I
100 103anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
105 106first strand
Strand 2
I
109 110anti-parallel
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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
K
74 78first strand
Strand 2
K
84 88anti-parallel
Strand 3
K
45 51anti-parallel
Strand 4
K
93 95anti-parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
74 78first strand
Strand 2
K
84 88anti-parallel
Strand 3
K
45 51anti-parallel
Strand 4
K
32 37anti-parallel
Strand 5
K
6 9anti-parallel
Strand 6
K
100 103anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
105 106first strand
Strand 2
K
109 110anti-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
M
75 78first strand
Strand 2
M
84 87anti-parallel
Strand 3
M
44 51anti-parallel
Strand 4
M
93 96anti-parallel
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There are 6 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
75 78first strand
Strand 2
M
84 87anti-parallel
Strand 3
M
44 51anti-parallel
Strand 4
M
32 37anti-parallel
Strand 5
M
6 9anti-parallel
Strand 6
M
100 103anti-parallel
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There are 2 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
105 106first strand
Strand 2
M
109 110anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
75 78first strand
Strand 2
O
84 87anti-parallel
Strand 3
O
45 51anti-parallel
Strand 4
O
93 95anti-parallel
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There are 6 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
75 78first strand
Strand 2
O
84 87anti-parallel
Strand 3
O
45 51anti-parallel
Strand 4
O
32 37anti-parallel
Strand 5
O
6 9anti-parallel
Strand 6
O
100 103anti-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
O
105 106first strand
Strand 2
O
109 110anti-parallel
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