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

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 3MDW entry

There are 4 chains in PDB entry 3MDW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 3	LEU 451
B	ALA 3	LEU 451
C	ALA 3	LEU 451
D	ALA 3	LEU 451

There are 72 helices in PDB entry 3MDW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	58	65	Right-handed 310
Helix 2	2	A	77	90	Right-handed alpha
Helix 3	3	A	93	112	Right-handed alpha
Helix 4	4	A	135	149	Right-handed alpha
Helix 5	5	A	170	177	Right-handed 310
Helix 6	6	A	179	198	Right-handed alpha
Helix 7	7	A	212	221	Right-handed alpha
Helix 8	8	A	236	248	Right-handed alpha
Helix 9	9	A	250	259	Right-handed alpha
Helix 10	10	A	274	285	Right-handed alpha
Helix 11	11	A	291	298	Right-handed alpha
Helix 12	12	A	304	311	Right-handed alpha
Helix 13	13	A	326	343	Right-handed alpha
Helix 14	14	A	355	373	Right-handed alpha
Helix 15	15	A	394	399	Right-handed alpha
Helix 16	16	A	402	413	Right-handed alpha
Helix 17	17	A	414	416	Right-handed 310
Helix 18	18	A	436	451	Right-handed alpha
Helix 19	19	B	58	65	Right-handed 310
Helix 20	20	B	77	90	Right-handed alpha
Helix 21	21	B	93	112	Right-handed alpha
Helix 22	22	B	135	149	Right-handed alpha
Helix 23	23	B	170	177	Right-handed 310
Helix 24	24	B	179	198	Right-handed alpha
Helix 25	25	B	212	221	Right-handed alpha
Helix 26	26	B	236	248	Right-handed alpha
Helix 27	27	B	250	259	Right-handed alpha
Helix 28	28	B	274	285	Right-handed alpha
Helix 29	29	B	291	298	Right-handed alpha
Helix 30	30	B	304	311	Right-handed alpha
Helix 31	31	B	326	343	Right-handed alpha
Helix 32	32	B	355	373	Right-handed alpha
Helix 33	33	B	394	399	Right-handed alpha
Helix 34	34	B	402	413	Right-handed alpha
Helix 35	35	B	414	416	Right-handed 310
Helix 36	36	B	436	451	Right-handed alpha
Helix 37	37	C	58	65	Right-handed 310
Helix 38	38	C	77	90	Right-handed alpha
Helix 39	39	C	93	111	Right-handed alpha
Helix 40	40	C	135	149	Right-handed alpha
Helix 41	41	C	170	177	Right-handed 310
Helix 42	42	C	179	198	Right-handed alpha
Helix 43	43	C	212	221	Right-handed alpha
Helix 44	44	C	236	248	Right-handed alpha
Helix 45	45	C	250	259	Right-handed alpha
Helix 46	46	C	274	285	Right-handed alpha
Helix 47	47	C	291	298	Right-handed alpha
Helix 48	48	C	304	311	Right-handed alpha
Helix 49	49	C	326	343	Right-handed alpha
Helix 50	50	C	355	373	Right-handed alpha
Helix 51	51	C	394	400	Right-handed alpha
Helix 52	52	C	402	413	Right-handed alpha
Helix 53	53	C	414	416	Right-handed 310
Helix 54	54	C	436	451	Right-handed alpha
Helix 55	55	D	58	65	Right-handed 310
Helix 56	56	D	77	90	Right-handed alpha
Helix 57	57	D	93	111	Right-handed alpha
Helix 58	58	D	135	149	Right-handed alpha
Helix 59	59	D	170	177	Right-handed 310
Helix 60	60	D	179	198	Right-handed alpha
Helix 61	61	D	212	221	Right-handed alpha
Helix 62	62	D	236	248	Right-handed alpha
Helix 63	63	D	250	259	Right-handed alpha
Helix 64	64	D	274	285	Right-handed alpha
Helix 65	65	D	291	298	Right-handed alpha
Helix 66	66	D	304	311	Right-handed alpha
Helix 67	67	D	326	343	Right-handed alpha
Helix 68	68	D	355	373	Right-handed alpha
Helix 69	69	D	394	399	Right-handed alpha
Helix 70	70	D	402	413	Right-handed alpha
Helix 71	71	D	414	416	Right-handed 310
Helix 72	72	D	436	451	Right-handed alpha

There are 19 sheets in PDB entry 3MDW. 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,

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	29	33	first strand
Strand 2	A	14	23	anti-parallel
Strand 3	A	4	11	anti-parallel
Strand 4	A	42	43	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	48	50	first strand
Strand 2	A	387	390	anti-parallel
Strand 3	A	418	423	anti-parallel
Strand 4	A	426	429	anti-parallel

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There are 4 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	52	57	first strand
Strand 2	A	113	120	parallel
Strand 3	A	151	156	parallel
Strand 4	A	200	201	parallel

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There are 2 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	161	163	first strand
Strand 2	A	167	168	anti-parallel

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There are 5 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	203	205	first strand
Strand 2	A	229	233	parallel
Strand 3	A	265	269	parallel
Strand 4	A	287	290	parallel
Strand 5	A	314	317	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	29	33	first strand
Strand 2	B	14	23	anti-parallel
Strand 3	B	4	11	anti-parallel
Strand 4	B	42	43	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	B	48	50	first strand
Strand 2	B	387	390	anti-parallel
Strand 3	B	418	423	anti-parallel
Strand 4	B	426	429	anti-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	B	52	57	first strand
Strand 2	B	113	120	parallel
Strand 3	B	151	156	parallel
Strand 4	B	200	201	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	B	161	163	first strand
Strand 2	B	167	168	anti-parallel

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There are 5 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	203	205	first strand
Strand 2	B	229	233	parallel
Strand 3	B	265	269	parallel
Strand 4	B	287	290	parallel
Strand 5	B	314	317	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	C	29	33	first strand
Strand 2	C	14	23	anti-parallel
Strand 3	C	4	11	anti-parallel
Strand 4	C	42	43	parallel

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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	48	50	first strand
Strand 2	C	387	390	anti-parallel
Strand 3	C	418	423	anti-parallel
Strand 4	C	426	429	anti-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	C	52	57	first strand
Strand 2	C	113	120	parallel
Strand 3	C	151	156	parallel
Strand 4	C	200	201	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	C	161	163	first strand
Strand 2	C	167	168	anti-parallel

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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	207	first strand
Strand 2	C	229	233	parallel
Strand 3	C	265	269	parallel
Strand 4	C	287	290	parallel
Strand 5	C	314	317	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	D	29	33	first strand
Strand 2	D	14	23	anti-parallel
Strand 3	D	4	11	anti-parallel
Strand 4	D	42	43	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	D	48	50	first strand
Strand 2	D	387	390	anti-parallel
Strand 3	D	418	423	anti-parallel
Strand 4	D	426	429	anti-parallel

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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	57	first strand
Strand 2	D	113	120	parallel
Strand 3	D	151	156	parallel
Strand 4	D	200	201	parallel

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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	205	first strand
Strand 2	D	229	233	parallel
Strand 3	D	265	269	parallel
Strand 4	D	287	290	parallel
Strand 5	D	314	317	parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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