Analysis of interatomic Contacts of Structural Units in PDB entry:
9MQD

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 9MQD entry

There are 12 chains in PDB entry 9MQD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 14	ARG 321
B	ILE 54	ARG 121
C	ILE 13	ARG 321
D	ILE 54	ARG 121
E	ILE 13	ARG 321
F	ILE 54	ARG 121
H	GLN 1	SER 113
I	GLN 1	SER 113
J	GLN 1	SER 113
L	GLU 1	LYS 107
M	GLU 1	LYS 107
N	GLU 1	LYS 107

There are 17 helices in PDB entry 9MQD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	65	71	Right-handed alpha
Helix 2	AA2	A	73	77	Right-handed 310
Helix 3	AA3	A	104	113	Right-handed alpha
Helix 4	AA4	A	187	195	Right-handed alpha
Helix 5	AA5	B	72	119	Right-handed alpha
Helix 6	AA6	C	65	71	Right-handed alpha
Helix 7	AA7	C	104	113	Right-handed alpha
Helix 8	AA8	C	187	195	Right-handed alpha
Helix 9	AA9	D	72	119	Right-handed alpha
Helix 10	AB1	E	65	70	Right-handed alpha
Helix 11	AB2	E	73	77	Right-handed 310
Helix 12	AB3	E	104	113	Right-handed alpha
Helix 13	AB4	E	187	195	Right-handed alpha
Helix 14	AB5	F	72	97	Right-handed alpha
Helix 15	AB6	F	98	106	Right-handed alpha
Helix 16	AB7	F	111	119	Right-handed alpha
Helix 17	AB8	J	63	67	Right-handed 310

There are 43 sheets in PDB entry 9MQD. 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, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7,

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	25	26	first strand
Strand 2	A	34	35	anti-parallel

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There are 3 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	43	44	first strand
Strand 2	A	294	295	parallel
Strand 3	A	307	308	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	51	53	first strand
Strand 2	A	274	278	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	60	first strand
Strand 2	A	87	89	parallel
Strand 3	A	267	269	parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	100	102	first strand
Strand 2	A	229	237	parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	256	259	anti-parallel
Strand 5	A	119	121	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	A	100	102	first strand
Strand 2	A	229	237	parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	251	254	anti-parallel
Strand 5	A	151	153	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	A	136	141	first strand
Strand 2	A	144	146	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	164	169	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	202	205	anti-parallel
Strand 4	A	210	213	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	281	282	first strand
Strand 2	A	287	288	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	C	24	26	first strand
Strand 2	C	34	36	anti-parallel

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There are 3 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	43	44	first strand
Strand 2	C	294	295	parallel
Strand 3	C	307	308	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	61	first strand
Strand 2	C	87	89	parallel
Strand 3	C	267	268	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	102	first strand
Strand 2	C	229	237	parallel
Strand 3	C	175	184	anti-parallel
Strand 4	C	256	259	anti-parallel
Strand 5	C	119	121	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	141	first strand
Strand 2	C	144	146	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	153	first strand
Strand 2	C	252	254	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	164	169	first strand
Strand 2	C	242	247	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	202	205	first strand
Strand 2	C	210	213	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	287	288	first strand
Strand 2	C	281	282	anti-parallel
Strand 3	C	302	303	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	43	44	first strand
Strand 2	E	294	295	parallel
Strand 3	E	307	308	parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	59	61	first strand
Strand 2	E	87	89	parallel
Strand 3	E	267	268	parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	100	102	first strand
Strand 2	E	229	237	parallel
Strand 3	E	175	184	anti-parallel
Strand 4	E	256	259	anti-parallel
Strand 5	E	119	121	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	136	141	first strand
Strand 2	E	144	146	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	151	153	first strand
Strand 2	E	252	254	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	164	169	first strand
Strand 2	E	242	247	anti-parallel
Strand 3	E	202	205	anti-parallel
Strand 4	E	210	213	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	281	282	first strand
Strand 2	E	287	288	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	2	5	first strand
Strand 2	H	23	26	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	110	111	parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	20	first strand
Strand 2	H	77	82	anti-parallel
Strand 3	H	69	72	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	59	first strand
Strand 2	H	46	51	anti-parallel
Strand 3	H	35	38	anti-parallel
Strand 4	H	91	94	anti-parallel
Strand 5	H	102	103	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	2	7	first strand
Strand 2	I	19	26	anti-parallel
Strand 3	I	77	81	anti-parallel
Strand 4	I	69	72	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	107	111	parallel
Strand 3	I	88	93	anti-parallel
Strand 4	I	35	39	anti-parallel
Strand 5	I	49	51	anti-parallel
Strand 6	I	57	59	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	2	5	first strand
Strand 2	J	23	26	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	18	19	first strand
Strand 2	J	77	82	anti-parallel
Strand 3	J	69	72	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	46	51	first strand
Strand 2	J	35	38	anti-parallel
Strand 3	J	91	94	anti-parallel
Strand 4	J	102	103	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	86	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	22	23	first strand
Strand 2	L	70	74	anti-parallel
Strand 3	L	63	67	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	49	first strand
Strand 2	L	34	38	anti-parallel
Strand 3	L	88	89	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	4	6	first strand
Strand 2	M	23	25	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	85	86	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	53	54	first strand
Strand 2	M	45	50	anti-parallel
Strand 3	M	33	37	anti-parallel
Strand 4	M	88	89	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	62	67	first strand
Strand 2	M	70	75	anti-parallel

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There are 6 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	13	first strand
Strand 2	N	102	106	parallel
Strand 3	N	85	89	anti-parallel
Strand 4	N	34	38	anti-parallel
Strand 5	N	44	49	anti-parallel
Strand 6	N	53	54	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	66	67	first strand
Strand 2	N	70	71	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: 9MQD

Analysis of interatomic Contacts of Structural Units in PDB entry:
9MQD