Analysis of interatomic Contacts of Structural Units in PDB entry:
4F37


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 4F37 entry

There are 6 chains in PDB entry 4F37 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1GLN 102
B
 ASP 1GLN 102
F
 GLN 1ARG 225
H
 GLN 1ARG 225
K
 ASP 1GLU 218
L
 ASP 1GLU 218
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 4F37. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 26Right-handed 310
Helix 2
2
A
27 40Right-handed alpha
Helix 3
3
A
50 62Right-handed alpha
Helix 4
4
A
67 72Right-handed alpha
Helix 5
5
A
81 95Right-handed alpha
Helix 6
6
B
22 26Right-handed 310
Helix 7
7
B
27 41Right-handed alpha
Helix 8
8
B
50 61Right-handed alpha
Helix 9
9
B
65 72Right-handed alpha
Helix 10
10
B
81 96Right-handed alpha
Helix 11
11
F
88 92Right-handed 310
Helix 12
12
F
106 110Right-handed 310
Helix 13
13
H
88 92Right-handed 310
Helix 14
14
K
128 133Right-handed alpha
Helix 15
15
L
126 130Right-handed 310
Helix 16
16
L
189 194Right-handed alpha
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There are 20 sheets in PDB entry 4F37. 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,

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
F
3 4first strand
Strand 2
F
24 25anti-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
F
11 12first strand
Strand 2
F
122 123parallel
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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
F
20 21first strand
Strand 2
F
80 82anti-parallel
Strand 3
F
71 73anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
59 61first strand
Strand 2
F
48 53anti-parallel
Strand 3
F
35 41anti-parallel
Strand 4
F
94 101anti-parallel
Strand 5
F
111 115anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
148 149first strand
Strand 2
F
194 195anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
152 155first strand
Strand 2
F
187 191anti-parallel
Strand 3
F
178 182anti-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
H
4 7first strand
Strand 2
H
17 24anti-parallel
Strand 3
H
79 85anti-parallel
Strand 4
H
69 70anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
4 7first strand
Strand 2
H
17 24anti-parallel
Strand 3
H
79 85anti-parallel
Strand 4
H
73 74anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
119 123parallel
Strand 3
H
93 100anti-parallel
Strand 4
H
35 41anti-parallel
Strand 5
H
48 53anti-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
H
132 136first strand
Strand 2
H
148 155anti-parallel
Strand 3
H
190 195anti-parallel
Strand 4
H
176 177anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
181 183first strand
Strand 2
H
186 188anti-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
K
4 5first strand
Strand 2
K
24 25anti-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
K
10 12first strand
Strand 2
K
107 110parallel
Strand 3
K
89 93anti-parallel
Strand 4
K
40 42anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
19 22first strand
Strand 2
K
76 80anti-parallel
Strand 3
K
67 71anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
122 123first strand
Strand 2
K
135 141anti-parallel
Strand 3
K
180 186anti-parallel
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There are 2 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
150 152first strand
Strand 2
K
200 202anti-parallel
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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
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
75 80anti-parallel
Strand 4
L
71 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
L
12 13first strand
Strand 2
L
107 111parallel
Strand 3
L
89 95anti-parallel
Strand 4
L
38 43anti-parallel
Strand 5
L
51 54anti-parallel
Strand 6
L
58 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
L
119 121first strand
Strand 2
L
140 144anti-parallel
Strand 3
L
178 181anti-parallel
Strand 4
L
168 169anti-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
L
135 137first strand
Strand 2
L
184 186anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il