Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q3M

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 3Q3M entry

There are 5 chains in PDB entry 3Q3M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	CYS 500
B	PHE 3	ASP 327
C	SER 2	GLU 84
E	SER 2	MET 103
D	ALA 2	GLU 231

There are118 helices in PDB entry 3Q3M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	14	Right-handed alpha
Helix 2	2	A	24	29	Right-handed alpha
Helix 3	3	A	30	35	Right-handed alpha
Helix 4	4	A	40	45	Right-handed alpha
Helix 5	5	A	54	76	Right-handed alpha
Helix 6	6	A	80	85	Right-handed alpha
Helix 7	7	A	86	118	Right-handed alpha
Helix 8	8	A	120	147	Right-handed alpha
Helix 9	9	A	152	155	Right-handed 310
Helix 10	10	A	156	161	Right-handed alpha
Helix 11	11	A	162	164	Right-handed 310
Helix 12	12	A	166	180	Right-handed alpha
Helix 13	13	A	184	192	Right-handed alpha
Helix 14	14	A	194	200	Right-handed alpha
Helix 15	15	A	200	206	Right-handed alpha
Helix 16	16	A	206	215	Right-handed alpha
Helix 17	17	A	217	235	Right-handed alpha
Helix 18	18	A	237	248	Right-handed alpha
Helix 19	19	A	250	279	Right-handed alpha
Helix 20	20	A	282	286	Right-handed 310
Helix 21	21	A	289	298	Right-handed alpha
Helix 22	22	A	301	309	Right-handed alpha
Helix 23	23	A	316	338	Right-handed alpha
Helix 24	24	A	339	342	Right-handed 310
Helix 25	25	A	351	362	Right-handed alpha
Helix 26	26	A	364	367	Right-handed 310
Helix 27	27	A	368	382	Right-handed alpha
Helix 28	28	A	384	389	Right-handed 310
Helix 29	29	A	408	412	Right-handed 310
Helix 30	30	A	430	440	Right-handed alpha
Helix 31	31	A	440	445	Right-handed alpha
Helix 32	32	A	449	457	Right-handed alpha
Helix 33	33	A	463	471	Right-handed alpha
Helix 34	34	A	475	479	Right-handed 310
Helix 35	35	A	486	500	Right-handed 310
Helix 36	36	B	12	16	Right-handed 310
Helix 37	37	B	23	30	Right-handed alpha
Helix 38	38	B	33	37	Right-handed 310
Helix 39	39	B	49	59	Right-handed alpha
Helix 40	40	B	68	72	Right-handed 310
Helix 41	41	B	79	104	Right-handed alpha
Helix 42	42	B	105	110	Right-handed 310
Helix 43	43	B	113	122	Right-handed alpha
Helix 44	44	B	124	143	Right-handed alpha
Helix 45	45	B	145	177	Right-handed alpha
Helix 46	46	B	185	193	Right-handed alpha
Helix 47	47	B	193	207	Right-handed alpha
Helix 48	48	B	211	221	Right-handed alpha
Helix 49	49	B	222	231	Right-handed alpha
Helix 50	50	B	231	242	Right-handed alpha
Helix 51	51	B	245	273	Right-handed alpha
Helix 52	52	B	274	276	Right-handed 310
Helix 53	53	B	277	305	Right-handed alpha
Helix 54	54	C	26	37	Right-handed alpha
Helix 55	55	C	66	71	Right-handed alpha
Helix 56	56	E	2	10	Right-handed alpha
Helix 57	57	E	23	35	Right-handed alpha
Helix 58	58	E	61	69	Right-handed alpha
Helix 59	59	E	73	79	Right-handed 310
Helix 60	60	D	5	14	Right-handed alpha
Helix 61	61	D	24	29	Right-handed alpha
Helix 62	62	D	30	35	Right-handed alpha
Helix 63	63	D	40	47	Right-handed 310
Helix 64	64	D	54	76	Right-handed alpha
Helix 65	65	D	80	85	Right-handed alpha
Helix 66	66	D	86	118	Right-handed alpha
Helix 67	67	D	120	147	Right-handed alpha
Helix 68	68	D	148	151	Right-handed 310
Helix 69	69	D	152	155	Right-handed 310
Helix 70	70	D	156	161	Right-handed alpha
Helix 71	71	D	162	164	Right-handed 310
Helix 72	72	D	166	180	Right-handed alpha
Helix 73	73	D	184	192	Right-handed alpha
Helix 74	74	D	194	200	Right-handed alpha
Helix 75	75	D	200	206	Right-handed alpha
Helix 76	76	D	206	215	Right-handed alpha
Helix 77	77	D	217	235	Right-handed alpha
Helix 78	78	D	237	248	Right-handed alpha
Helix 79	79	D	250	279	Right-handed alpha
Helix 80	80	D	282	286	Right-handed 310
Helix 81	81	D	289	298	Right-handed alpha
Helix 82	82	D	301	309	Right-handed alpha
Helix 83	83	D	316	338	Right-handed alpha
Helix 84	84	D	339	342	Right-handed 310
Helix 85	85	D	351	362	Right-handed alpha
Helix 86	86	D	368	382	Right-handed alpha
Helix 87	87	D	384	389	Right-handed 310
Helix 88	88	D	408	412	Right-handed 310
Helix 89	89	D	430	440	Right-handed alpha
Helix 90	90	D	440	445	Right-handed alpha
Helix 91	91	D	449	456	Right-handed alpha
Helix 92	92	D	463	471	Right-handed alpha
Helix 93	93	D	475	479	Right-handed 310
Helix 94	94	D	486	500	Right-handed 310
Helix 95	95	F	12	16	Right-handed 310
Helix 96	96	F	23	30	Right-handed alpha
Helix 97	97	F	33	37	Right-handed 310
Helix 98	98	F	49	59	Right-handed alpha
Helix 99	99	F	68	72	Right-handed 310
Helix 100	100	F	79	104	Right-handed alpha
Helix 101	101	F	105	110	Right-handed 310
Helix 102	102	F	113	122	Right-handed alpha
Helix 103	103	F	124	143	Right-handed alpha
Helix 104	104	F	145	177	Right-handed alpha
Helix 105	105	F	185	193	Right-handed alpha
Helix 106	106	F	193	207	Right-handed alpha
Helix 107	107	F	211	222	Right-handed alpha
Helix 108	108	F	222	231	Right-handed alpha
Helix 109	109	F	231	242	Right-handed alpha
Helix 110	110	F	245	273	Right-handed alpha
Helix 111	111	F	274	276	Right-handed 310
Helix 112	112	F	277	326	Right-handed alpha
Helix 113	113	G	26	37	Right-handed alpha
Helix 114	114	G	66	71	Right-handed alpha
Helix 115	115	H	2	10	Right-handed alpha
Helix 116	116	H	23	35	Right-handed alpha
Helix 117	117	H	61	69	Right-handed alpha
Helix 118	118	H	73	79	Right-handed 310

There are 10 sheets in PDB entry 3Q3M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	406	407	first strand
Strand 2	A	413	414	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	417	421	first strand
Strand 2	A	424	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	16	22	first strand
Strand 2	C	3	10	anti-parallel
Strand 3	C	77	82	parallel
Strand 4	C	50	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	41	44	first strand
Strand 2	E	48	54	anti-parallel
Strand 3	E	13	19	anti-parallel
Strand 4	E	81	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	60	first strand
Strand 2	E	94	98	anti-parallel
Strand 3	E	87	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	406	407	first strand
Strand 2	D	413	414	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	417	421	first strand
Strand 2	D	424	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	16	22	first strand
Strand 2	G	3	10	anti-parallel
Strand 3	G	77	82	parallel
Strand 4	G	50	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	41	44	first strand
Strand 2	H	48	54	anti-parallel
Strand 3	H	13	19	anti-parallel
Strand 4	H	81	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	60	first strand
Strand 2	H	94	98	anti-parallel
Strand 3	H	87	90	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: 3Q3M

Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q3M