Analysis of interatomic Contacts of Structural Units in PDB entry:
4M1K


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 4M1K entry

There is 1 chain in PDB entry 4M1K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 6ILE 688
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 18 helices in PDB entry 4M1K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 10Right-handed 310
Helix 2
2
A
24 36Right-handed alpha
Helix 3
3
A
91 99Right-handed alpha
Helix 4
4
A
115 128Right-handed alpha
Helix 5
5
A
145 158Right-handed alpha
Helix 6
6
A
202 204Right-handed 310
Helix 7
7
A
205 221Right-handed alpha
Helix 8
8
A
224 233Right-handed alpha
Helix 9
9
A
238 252Right-handed alpha
Helix 10
10
A
268 280Right-handed alpha
Helix 11
11
A
420 432Right-handed alpha
Helix 12
12
A
455 468Right-handed alpha
Helix 13
13
A
538 550Right-handed alpha
Helix 14
14
A
578 597Right-handed alpha
Helix 15
15
A
616 627Right-handed alpha
Helix 16
16
A
650 652Right-handed 310
Helix 17
17
A
654 661Right-handed alpha
Helix 18
18
A
680 688Right-handed alpha
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There are 11 sheets in PDB entry 4M1K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 7 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
69 74first strand
Strand 2
A
77 82anti-parallel
Strand 3
A
12 18parallel
Strand 4
A
103 109parallel
Strand 5
A
132 137parallel
Strand 6
A
256 260parallel
Strand 7
A
161 163parallel
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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
165 168first strand
Strand 2
A
176 179anti-parallel
Strand 3
A
184 188anti-parallel
Strand 4
A
196 199anti-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
290 292first strand
Strand 2
A
298 300anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
348 351first strand
Strand 2
A
340 343anti-parallel
Strand 3
A
388 390anti-parallel
Strand 4
A
310 319anti-parallel
Strand 5
A
323 332anti-parallel
Strand 6
A
374 377anti-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
A
335 336first strand
Strand 2
A
368 369anti-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
A
355 358first strand
Strand 2
A
363 366anti-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
A
439 442first strand
Strand 2
A
449 453anti-parallel
Strand 3
A
409 414anti-parallel
Strand 4
A
475 476anti-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
A
439 442first strand
Strand 2
A
449 453anti-parallel
Strand 3
A
409 414anti-parallel
Strand 4
A
480 481anti-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
A
484 486first strand
Strand 2
A
600 613anti-parallel
Strand 3
A
640 648anti-parallel
Strand 4
A
630 635anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
484 486first strand
Strand 2
A
600 613anti-parallel
Strand 3
A
668 678anti-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
A
491 499first strand
Strand 2
A
506 516anti-parallel
Strand 3
A
563 571anti-parallel
Strand 4
A
523 527parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il