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


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 1MHP entry

There are 6 chains in PDB entry 1MHP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 145PHE 336
H
 GLU 1LYS 219
L
 ILE 2CYS 213
B
 THR 145PHE 336
X
 GLU 1SER 118
Y
 ILE 2LYS 106
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 29 helices in PDB entry 1MHP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
161 175Right-handed alpha
Helix 2
2
A
205 215Right-handed alpha
Helix 3
3
A
225 236Right-handed alpha
Helix 4
4
A
239 243Right-handed 310
Helix 5
5
A
265 276Right-handed alpha
Helix 6
6
A
296 305Right-handed alpha
Helix 7
7
A
310 313Right-handed 310
Helix 8
8
A
320 326Right-handed 310
Helix 9
9
A
327 335Right-handed alpha
Helix 10
10
H
28 32Right-handed 310
Helix 11
11
H
61 64Right-handed 310
Helix 12
12
H
86 90Right-handed 310
Helix 13
13
H
161 163Right-handed 310
Helix 14
14
H
192 195Right-handed 310
Helix 15
15
H
206 209Right-handed 310
Helix 16
16
L
120 125Right-handed alpha
Helix 17
17
L
182 187Right-handed alpha
Helix 18
18
B
161 175Right-handed alpha
Helix 19
19
B
205 215Right-handed alpha
Helix 20
20
B
225 236Right-handed alpha
Helix 21
21
B
239 243Right-handed 310
Helix 22
22
B
265 276Right-handed alpha
Helix 23
23
B
286 292Right-handed alpha
Helix 24
24
B
296 305Right-handed alpha
Helix 25
25
B
310 314Right-handed alpha
Helix 26
26
B
320 326Right-handed 310
Helix 27
27
B
327 335Right-handed alpha
Helix 28
28
X
28 32Right-handed 310
Helix 29
29
X
73 75Right-handed 310
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There are 14 sheets in PDB entry 1MHP. 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,

There are 6 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
194 198first strand
Strand 2
A
184 190anti-parallel
Strand 3
A
147 154parallel
Strand 4
A
249 256parallel
Strand 5
A
278 285parallel
Strand 6
A
315 318parallel
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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
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 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
57 59first strand
Strand 2
H
45 51anti-parallel
Strand 3
H
34 39anti-parallel
Strand 4
H
91 99anti-parallel
Strand 5
H
104 108anti-parallel
Strand 6
H
91 99anti-parallel
Strand 7
H
112 116anti-parallel
Strand 8
H
10 12parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
125 129first strand
Strand 2
H
140 150anti-parallel
Strand 3
H
136 137anti-parallel
Strand 4
H
140 150anti-parallel
Strand 5
H
181 190anti-parallel
Strand 6
H
174 175anti-parallel
Strand 7
H
181 190anti-parallel
Strand 8
H
168 170anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
156 159first strand
Strand 2
H
199 205anti-parallel
Strand 3
H
210 216anti-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
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
69 74anti-parallel
Strand 4
L
61 66anti-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
L
52 53first strand
Strand 2
L
44 48anti-parallel
Strand 3
L
33 37anti-parallel
Strand 4
L
84 89anti-parallel
Strand 5
L
96 97anti-parallel
Strand 6
L
84 89anti-parallel
Strand 7
L
101 105anti-parallel
Strand 8
L
10 13parallel
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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
L
113 117first strand
Strand 2
L
128 138anti-parallel
Strand 3
L
172 181anti-parallel
Strand 4
L
158 162anti-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
L
152 153first strand
Strand 2
L
143 149anti-parallel
Strand 3
L
190 197anti-parallel
Strand 4
L
204 209anti-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
B
194 198first strand
Strand 2
B
184 190anti-parallel
Strand 3
B
147 154parallel
Strand 4
B
249 256parallel
Strand 5
B
278 285parallel
Strand 6
B
315 318parallel
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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
X
3 7first strand
Strand 2
X
18 25anti-parallel
Strand 3
X
77 82anti-parallel
Strand 4
X
68 72anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
57 59first strand
Strand 2
X
45 51anti-parallel
Strand 3
X
34 39anti-parallel
Strand 4
X
91 99anti-parallel
Strand 5
X
104 108anti-parallel
Strand 6
X
91 99anti-parallel
Strand 7
X
112 116anti-parallel
Strand 8
X
11 12parallel
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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
Y
4 7first strand
Strand 2
Y
19 25anti-parallel
Strand 3
Y
69 74anti-parallel
Strand 4
Y
61 66anti-parallel
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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
52 53first strand
Strand 2
Y
44 48anti-parallel
Strand 3
Y
33 37anti-parallel
Strand 4
Y
84 89anti-parallel
Strand 5
Y
96 97anti-parallel
Strand 6
Y
84 89anti-parallel
Strand 7
Y
101 105anti-parallel
Strand 8
Y
10 13parallel
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