Analysis of interatomic Contacts of Structural Units in PDB entry:
7MDX

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 7MDX entry

There are 5 chains in PDB entry 7MDX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 2	GLU 394
B	SER 6	ALA 408
D	ILE 4	GLY 221
C	ILE 4	GLY 221
E	ALA 5	ALA 6

There are 44 helices in PDB entry 7MDX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	16	Right-handed alpha
Helix 2	AA2	A	28	60	Right-handed alpha
Helix 3	AA3	A	81	85	Right-handed 310
Helix 4	AA4	A	125	129	Right-handed 310
Helix 5	AA5	A	133	137	Right-handed 310
Helix 6	AA6	A	148	155	Right-handed alpha
Helix 7	AA7	A	204	212	Right-handed alpha
Helix 8	AA8	A	228	230	Right-handed 310
Helix 9	AA9	A	231	237	Right-handed alpha
Helix 10	AB1	A	254	292	Right-handed alpha
Helix 11	AB2	A	295	304	Right-handed alpha
Helix 12	AB3	A	306	339	Right-handed alpha
Helix 13	AB4	A	361	380	Right-handed alpha
Helix 14	AB5	A	380	388	Right-handed alpha
Helix 15	AB6	B	7	17	Right-handed alpha
Helix 16	AB7	B	22	27	Right-handed alpha
Helix 17	AB8	B	27	59	Right-handed alpha
Helix 18	AB9	B	82	87	Right-handed alpha
Helix 19	AC1	B	119	127	Right-handed alpha
Helix 20	AC2	B	152	159	Right-handed alpha
Helix 21	AC3	B	197	201	Right-handed 310
Helix 22	AC4	B	208	215	Right-handed alpha
Helix 23	AC5	B	233	238	Right-handed alpha
Helix 24	AC6	B	253	258	Right-handed alpha
Helix 25	AC7	B	258	298	Right-handed alpha
Helix 26	AC8	B	298	308	Right-handed alpha
Helix 27	AC9	B	311	343	Right-handed alpha
Helix 28	AD1	B	344	357	Right-handed alpha
Helix 29	AD2	B	378	401	Right-handed alpha
Helix 30	AD3	D	43	47	Right-handed 310
Helix 31	AD4	D	49	55	Right-handed alpha
Helix 32	AD5	D	72	76	Right-handed 310
Helix 33	AD6	D	77	88	Right-handed alpha
Helix 34	AD7	D	103	109	Right-handed alpha
Helix 35	AD8	D	111	115	Right-handed 310
Helix 36	AD9	D	119	134	Right-handed alpha
Helix 37	AE1	D	150	161	Right-handed alpha
Helix 38	AE2	D	177	195	Right-handed alpha
Helix 39	AE3	C	47	56	Right-handed alpha
Helix 40	AE4	C	77	85	Right-handed alpha
Helix 41	AE5	C	103	114	Right-handed alpha
Helix 42	AE6	C	118	134	Right-handed alpha
Helix 43	AE7	C	147	160	Right-handed alpha
Helix 44	AE8	C	182	194	Right-handed alpha

There are 11 sheets in PDB entry 7MDX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	70	first strand
Strand 2	A	244	247	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	96	first strand
Strand 2	A	221	226	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	98	104	first strand
Strand 2	A	109	116	anti-parallel
Strand 3	A	200	203	parallel
Strand 4	A	143	147	anti-parallel
Strand 5	A	180	190	parallel
Strand 6	A	161	166	anti-parallel
Strand 7	A	98	104	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	91	93	first strand
Strand 2	B	227	228	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	100	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	203	207	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	104	106	first strand
Strand 2	B	109	111	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	148	151	first strand
Strand 2	B	189	193	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	39	40	first strand
Strand 2	D	215	216	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	89	91	first strand
Strand 2	D	166	170	parallel
Strand 3	D	200	202	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	68	first strand
Strand 2	C	71	72	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	166	167	first strand
Strand 2	C	198	199	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: 7MDX

Analysis of interatomic Contacts of Structural Units in PDB entry:
7MDX