Analysis of interatomic Contacts of Structural Units in PDB entry:
7MX3

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 7MX3 entry

There are 4 chains in PDB entry 7MX3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 12	ARG 314
B	PRO 12	ARG 309
C	SER 9	SER 311
D	PRO 12	SER 311

There are 41 helices in PDB entry 7MX3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	21	Right-handed 310
Helix 2	AA2	A	56	65	Right-handed alpha
Helix 3	AA3	A	101	108	Right-handed alpha
Helix 4	AA4	A	113	134	Right-handed alpha
Helix 5	AA5	A	160	164	Right-handed 310
Helix 6	AA6	A	187	193	Right-handed alpha
Helix 7	AA7	A	199	217	Right-handed alpha
Helix 8	AA8	A	225	234	Right-handed alpha
Helix 9	AA9	A	254	266	Right-handed alpha
Helix 10	AB1	A	275	291	Right-handed alpha
Helix 11	AB2	A	293	313	Right-handed alpha
Helix 12	AB3	B	17	21	Right-handed 310
Helix 13	AB4	B	54	56	Right-handed 310
Helix 14	AB5	B	57	66	Right-handed alpha
Helix 15	AB6	B	101	108	Right-handed alpha
Helix 16	AB7	B	113	133	Right-handed alpha
Helix 17	AB8	B	199	217	Right-handed alpha
Helix 18	AB9	B	225	234	Right-handed alpha
Helix 19	AC1	B	254	266	Right-handed alpha
Helix 20	AC2	B	275	290	Right-handed alpha
Helix 21	AC3	B	293	309	Right-handed alpha
Helix 22	AC4	C	56	65	Right-handed alpha
Helix 23	AC5	C	101	108	Right-handed alpha
Helix 24	AC6	C	113	134	Right-handed alpha
Helix 25	AC7	C	144	146	Right-handed 310
Helix 26	AC8	C	187	191	Right-handed 310
Helix 27	AC9	C	199	217	Right-handed alpha
Helix 28	AD1	C	225	234	Right-handed alpha
Helix 29	AD2	C	254	266	Right-handed alpha
Helix 30	AD3	C	275	290	Right-handed alpha
Helix 31	AD4	C	293	310	Right-handed alpha
Helix 32	AD5	D	56	65	Right-handed alpha
Helix 33	AD6	D	101	108	Right-handed alpha
Helix 34	AD7	D	113	133	Right-handed alpha
Helix 35	AD8	D	144	146	Right-handed 310
Helix 36	AD9	D	199	217	Right-handed alpha
Helix 37	AE1	D	225	233	Right-handed alpha
Helix 38	AE2	D	254	266	Right-handed alpha
Helix 39	AE3	D	276	278	Right-handed 310
Helix 40	AE4	D	279	291	Right-handed alpha
Helix 41	AE5	D	293	309	Right-handed alpha

There are 11 sheets in PDB entry 7MX3. 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 5 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	22	28	first strand
Strand 2	A	34	39	anti-parallel
Strand 3	A	46	51	anti-parallel
Strand 4	A	89	95	anti-parallel
Strand 5	A	77	82	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	138	139	first strand
Strand 2	A	165	166	anti-parallel

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There are 2 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	148	150	first strand
Strand 2	A	156	158	anti-parallel

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There are 5 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	22	28	first strand
Strand 2	B	33	39	anti-parallel
Strand 3	B	47	52	anti-parallel
Strand 4	B	92	95	anti-parallel
Strand 5	B	75	78	anti-parallel

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There are 2 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	148	150	first strand
Strand 2	B	156	158	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	25	26	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	46	51	anti-parallel
Strand 4	C	91	95	anti-parallel
Strand 5	C	77	79	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	C	138	139	first strand
Strand 2	C	165	166	anti-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	C	148	150	first strand
Strand 2	C	156	158	anti-parallel

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There are 5 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	21	28	first strand
Strand 2	D	34	40	anti-parallel
Strand 3	D	46	51	anti-parallel
Strand 4	D	89	95	anti-parallel
Strand 5	D	75	82	anti-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	D	138	139	first strand
Strand 2	D	165	166	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	D	148	150	first strand
Strand 2	D	156	158	anti-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: 7MX3

Analysis of interatomic Contacts of Structural Units in PDB entry:
7MX3