Analysis of interatomic Contacts of Structural Units in PDB entry:
6M4X

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 6M4X entry

There are 10 chains in PDB entry 6M4X (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 0	ARG 206
F	GLY 401	CYS 416
B	SER 0	ARG 206
C	GLY 401	CYS 416
D	SER 0	ARG 206
E	GLY 401	CYS 416
G	SER 0	ARG 206
H	GLY 401	CYS 416
I	SER 0	ARG 206
J	GLY 401	CYS 416

There are 29 helices in PDB entry 6M4X. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	0	13	Right-handed alpha
Helix 2	AA2	A	66	71	Right-handed 310
Helix 3	AA3	A	81	83	Right-handed 310
Helix 4	AA4	F	401	404	Right-handed 310
Helix 5	AA5	F	405	410	Right-handed alpha
Helix 6	AA6	B	1	13	Right-handed alpha
Helix 7	AA7	B	61	64	Right-handed 310
Helix 8	AA8	B	67	71	Right-handed 310
Helix 9	AA9	B	81	83	Right-handed 310
Helix 10	AB1	C	401	404	Right-handed 310
Helix 11	AB2	C	405	412	Right-handed alpha
Helix 12	AB3	D	1	13	Right-handed alpha
Helix 13	AB4	D	61	64	Right-handed 310
Helix 14	AB5	D	66	71	Right-handed 310
Helix 15	AB6	D	81	83	Right-handed 310
Helix 16	AB7	E	401	404	Right-handed 310
Helix 17	AB8	E	405	412	Right-handed alpha
Helix 18	AB9	G	1	13	Right-handed alpha
Helix 19	AC1	G	61	64	Right-handed 310
Helix 20	AC2	G	66	71	Right-handed 310
Helix 21	AC3	G	81	83	Right-handed 310
Helix 22	AC4	H	401	404	Right-handed 310
Helix 23	AC5	H	405	412	Right-handed alpha
Helix 24	AC6	I	1	13	Right-handed alpha
Helix 25	AC7	I	61	64	Right-handed 310
Helix 26	AC8	I	66	71	Right-handed 310
Helix 27	AC9	I	81	83	Right-handed 310
Helix 28	AD1	J	401	404	Right-handed 310
Helix 29	AD2	J	405	412	Right-handed alpha

There are 15 sheets in PDB entry 6M4X. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6,

There are 6 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	75	79	first strand
Strand 2	A	104	108	anti-parallel
Strand 3	A	110	115	anti-parallel
Strand 4	A	47	64	anti-parallel
Strand 5	A	118	124	anti-parallel
Strand 6	A	98	99	anti-parallel

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There are 6 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	75	79	first strand
Strand 2	A	104	108	anti-parallel
Strand 3	A	110	115	anti-parallel
Strand 4	A	47	64	anti-parallel
Strand 5	A	27	42	anti-parallel
Strand 6	A	152	156	parallel

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There are 4 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	88	90	first strand
Strand 2	A	136	144	anti-parallel
Strand 3	A	189	204	anti-parallel
Strand 4	A	172	186	anti-parallel

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There are 6 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	75	79	first strand
Strand 2	B	104	108	anti-parallel
Strand 3	B	112	115	anti-parallel
Strand 4	B	47	59	anti-parallel
Strand 5	B	118	124	anti-parallel
Strand 6	B	98	99	anti-parallel

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There are 6 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	75	79	first strand
Strand 2	B	104	108	anti-parallel
Strand 3	B	112	115	anti-parallel
Strand 4	B	47	59	anti-parallel
Strand 5	B	27	42	anti-parallel
Strand 6	B	152	156	parallel

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There are 4 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	88	90	first strand
Strand 2	B	136	144	anti-parallel
Strand 3	B	193	204	anti-parallel
Strand 4	B	172	184	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	75	79	first strand
Strand 2	D	104	108	anti-parallel
Strand 3	D	112	115	anti-parallel
Strand 4	D	47	59	anti-parallel
Strand 5	D	118	124	anti-parallel
Strand 6	D	98	99	anti-parallel

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There are 6 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	75	79	first strand
Strand 2	D	104	108	anti-parallel
Strand 3	D	112	115	anti-parallel
Strand 4	D	47	59	anti-parallel
Strand 5	D	27	42	anti-parallel
Strand 6	D	152	156	parallel

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There are 4 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	88	90	first strand
Strand 2	D	136	144	anti-parallel
Strand 3	D	189	204	anti-parallel
Strand 4	D	172	186	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	75	79	first strand
Strand 2	G	104	108	anti-parallel
Strand 3	G	112	115	anti-parallel
Strand 4	G	47	59	anti-parallel
Strand 5	G	118	124	anti-parallel
Strand 6	G	98	99	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	75	79	first strand
Strand 2	G	104	108	anti-parallel
Strand 3	G	112	115	anti-parallel
Strand 4	G	47	59	anti-parallel
Strand 5	G	27	42	anti-parallel
Strand 6	G	152	155	parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	88	90	first strand
Strand 2	G	136	144	anti-parallel
Strand 3	G	193	204	anti-parallel
Strand 4	G	172	184	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	75	79	first strand
Strand 2	I	104	108	anti-parallel
Strand 3	I	112	115	anti-parallel
Strand 4	I	47	59	anti-parallel
Strand 5	I	118	124	anti-parallel
Strand 6	I	93	99	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	75	79	first strand
Strand 2	I	104	108	anti-parallel
Strand 3	I	112	115	anti-parallel
Strand 4	I	47	59	anti-parallel
Strand 5	I	27	42	anti-parallel
Strand 6	I	152	156	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	88	90	first strand
Strand 2	I	136	144	anti-parallel
Strand 3	I	189	203	anti-parallel
Strand 4	I	173	186	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: 6M4X

Analysis of interatomic Contacts of Structural Units in PDB entry:
6M4X