Analysis of interatomic Contacts of Structural Units in PDB entry:
5MAD

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 5MAD entry

There are 6 chains in PDB entry 5MAD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 12	GLN 165
B	MET 0	LEU 64
B	VAL 68	MET 233
C	SER 12	LYS 166
D	MET 0	LEU 64
D	VAL 68	TYR 92

There are 65 helices in PDB entry 5MAD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	25	Right-handed alpha
Helix 2	AA2	A	26	36	Right-handed alpha
Helix 3	AA3	A	49	55	Right-handed alpha
Helix 4	AA4	A	58	68	Right-handed alpha
Helix 5	AA5	A	81	89	Right-handed alpha
Helix 6	AA6	A	91	101	Right-handed alpha
Helix 7	AA7	A	114	122	Right-handed alpha
Helix 8	AA8	A	124	134	Right-handed alpha
Helix 9	AA9	A	147	155	Right-handed alpha
Helix 10	AB1	A	157	164	Right-handed alpha
Helix 11	AB2	B	3	9	Right-handed 310
Helix 12	AB3	B	56	61	Right-handed 310
Helix 13	AB4	B	68	72	Right-handed 310
Helix 14	AB5	B	75	81	Right-handed 310
Helix 15	AB6	B	82	87	Right-handed alpha
Helix 16	AB7	B	156	159	Right-handed 310
Helix 17	AB8	C	13	25	Right-handed alpha
Helix 18	AB9	C	26	36	Right-handed alpha
Helix 19	AC1	C	49	55	Right-handed alpha
Helix 20	AC2	C	58	68	Right-handed alpha
Helix 21	AC3	C	81	90	Right-handed alpha
Helix 22	AC4	C	91	101	Right-handed alpha
Helix 23	AC5	C	114	122	Right-handed alpha
Helix 24	AC6	C	124	134	Right-handed alpha
Helix 25	AC7	C	147	155	Right-handed alpha
Helix 26	AC8	C	157	164	Right-handed alpha
Helix 27	AC9	D	3	9	Right-handed 310
Helix 28	AD1	D	56	61	Right-handed 310
Helix 29	AD2	D	68	72	Right-handed 310
Helix 30	AD3	D	75	81	Right-handed 310
Helix 31	AD4	D	82	87	Right-handed alpha
Helix 32	AD5	D	156	159	Right-handed 310
Helix 33	AD6	E	10	25	Right-handed alpha
Helix 34	AD7	E	26	36	Right-handed alpha
Helix 35	AD8	E	49	55	Right-handed alpha
Helix 36	AD9	E	58	68	Right-handed alpha
Helix 37	AE1	E	81	89	Right-handed alpha
Helix 38	AE2	E	91	101	Right-handed alpha
Helix 39	AE3	E	114	122	Right-handed alpha
Helix 40	AE4	E	124	134	Right-handed alpha
Helix 41	AE5	E	147	155	Right-handed alpha
Helix 42	AE6	E	157	166	Right-handed alpha
Helix 43	AE7	E	167	168	Right-handed 310
Helix 44	AE8	F	4	9	Right-handed 310
Helix 45	AE9	F	56	61	Right-handed 310
Helix 46	AF1	F	68	72	Right-handed 310
Helix 47	AF2	F	75	81	Right-handed 310
Helix 48	AF3	F	82	87	Right-handed alpha
Helix 49	AF4	F	156	159	Right-handed 310
Helix 50	AF5	G	10	24	Right-handed alpha
Helix 51	AF6	G	26	36	Right-handed alpha
Helix 52	AF7	G	49	55	Right-handed alpha
Helix 53	AF8	G	58	68	Right-handed alpha
Helix 54	AF9	G	81	89	Right-handed alpha
Helix 55	AG1	G	91	101	Right-handed alpha
Helix 56	AG2	G	114	122	Right-handed alpha
Helix 57	AG3	G	124	134	Right-handed alpha
Helix 58	AG4	G	147	155	Right-handed alpha
Helix 59	AG5	G	157	166	Right-handed alpha
Helix 60	AG6	H	3	9	Right-handed 310
Helix 61	AG7	H	56	61	Right-handed 310
Helix 62	AG8	H	68	72	Right-handed 310
Helix 63	AG9	H	75	81	Right-handed 310
Helix 64	AH1	H	82	87	Right-handed alpha
Helix 65	AH2	H	156	159	Right-handed 310

There are 4 sheets in PDB entry 5MAD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	12	22	first strand
Strand 2	B	25	36	anti-parallel
Strand 3	B	41	48	anti-parallel
Strand 4	B	217	227	anti-parallel
Strand 5	B	199	208	anti-parallel
Strand 6	B	148	155	anti-parallel
Strand 7	B	160	170	anti-parallel
Strand 8	B	176	187	anti-parallel
Strand 9	B	92	100	anti-parallel
Strand 10	B	105	115	anti-parallel
Strand 11	B	118	128	anti-parallel
Strand 12	B	12	22	parallel

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There are 12 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	22	first strand
Strand 2	D	25	36	anti-parallel
Strand 3	D	41	48	anti-parallel
Strand 4	D	217	227	anti-parallel
Strand 5	D	199	208	anti-parallel
Strand 6	D	148	155	anti-parallel
Strand 7	D	160	170	anti-parallel
Strand 8	D	176	187	anti-parallel
Strand 9	D	92	100	anti-parallel
Strand 10	D	105	115	anti-parallel
Strand 11	D	118	128	anti-parallel
Strand 12	D	11	22	parallel

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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	22	first strand
Strand 2	F	25	36	anti-parallel
Strand 3	F	41	48	anti-parallel
Strand 4	F	217	227	anti-parallel
Strand 5	F	199	208	anti-parallel
Strand 6	F	148	155	anti-parallel
Strand 7	F	160	170	anti-parallel
Strand 8	F	176	187	anti-parallel
Strand 9	F	92	100	anti-parallel
Strand 10	F	105	115	anti-parallel
Strand 11	F	118	128	anti-parallel
Strand 12	F	11	22	parallel

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There are 12 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	22	first strand
Strand 2	H	25	36	anti-parallel
Strand 3	H	41	48	anti-parallel
Strand 4	H	217	227	anti-parallel
Strand 5	H	199	208	anti-parallel
Strand 6	H	148	155	anti-parallel
Strand 7	H	160	170	anti-parallel
Strand 8	H	176	187	anti-parallel
Strand 9	H	92	100	anti-parallel
Strand 10	H	105	115	anti-parallel
Strand 11	H	118	128	anti-parallel
Strand 12	H	11	22	parallel

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Analysis of interatomic Contacts of Structural Units in PDB entry: 5MAD

Analysis of interatomic Contacts of Structural Units in PDB entry:
5MAD