Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q45

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 3Q45 entry

There are 9 chains in PDB entry 3Q45 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASN 368
B	MET 1	ASN 368
C	MET 1	ASN 368
D	MET 1	ASN 368
E	MET 1	ASN 368
F	MET 1	ASN 368
G	MET 1	ASN 368
H	MET 1	ASN 368
I	MET 1	ASN 368

There are146 helices in PDB entry 3Q45. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	51	56	Right-handed alpha
Helix 2	2	A	58	74	Right-handed alpha
Helix 3	3	A	80	92	Right-handed alpha
Helix 4	4	A	95	115	Right-handed alpha
Helix 5	5	A	117	122	Right-handed alpha
Helix 6	6	A	140	154	Right-handed alpha
Helix 7	7	A	166	182	Right-handed alpha
Helix 8	8	A	196	208	Right-handed alpha
Helix 9	9	A	209	211	Right-handed 310
Helix 10	10	A	220	225	Right-handed 310
Helix 11	11	A	226	233	Right-handed alpha
Helix 12	12	A	246	256	Right-handed alpha
Helix 13	13	A	271	285	Right-handed alpha
Helix 14	14	A	297	309	Right-handed alpha
Helix 15	15	A	320	325	Right-handed 310
Helix 16	16	A	358	362	Right-handed 310
Helix 17	17	B	51	56	Right-handed alpha
Helix 18	18	B	58	74	Right-handed alpha
Helix 19	19	B	80	92	Right-handed alpha
Helix 20	20	B	95	115	Right-handed alpha
Helix 21	21	B	117	122	Right-handed alpha
Helix 22	22	B	140	154	Right-handed alpha
Helix 23	23	B	166	182	Right-handed alpha
Helix 24	24	B	196	208	Right-handed alpha
Helix 25	25	B	209	211	Right-handed 310
Helix 26	26	B	220	225	Right-handed 310
Helix 27	27	B	226	234	Right-handed alpha
Helix 28	28	B	246	256	Right-handed alpha
Helix 29	29	B	271	285	Right-handed alpha
Helix 30	30	B	297	309	Right-handed alpha
Helix 31	31	B	320	325	Right-handed 310
Helix 32	32	B	358	362	Right-handed 310
Helix 33	33	C	51	56	Right-handed alpha
Helix 34	34	C	58	74	Right-handed alpha
Helix 35	35	C	80	92	Right-handed alpha
Helix 36	36	C	95	115	Right-handed alpha
Helix 37	37	C	117	122	Right-handed alpha
Helix 38	38	C	140	154	Right-handed alpha
Helix 39	39	C	166	182	Right-handed alpha
Helix 40	40	C	196	208	Right-handed alpha
Helix 41	41	C	209	211	Right-handed 310
Helix 42	42	C	220	225	Right-handed 310
Helix 43	43	C	226	234	Right-handed alpha
Helix 44	44	C	246	256	Right-handed alpha
Helix 45	45	C	265	270	Right-handed alpha
Helix 46	46	C	271	285	Right-handed alpha
Helix 47	47	C	297	309	Right-handed alpha
Helix 48	48	C	320	325	Right-handed 310
Helix 49	49	C	358	362	Right-handed 310
Helix 50	50	D	51	56	Right-handed alpha
Helix 51	51	D	58	74	Right-handed alpha
Helix 52	52	D	80	92	Right-handed alpha
Helix 53	53	D	95	115	Right-handed alpha
Helix 54	54	D	117	122	Right-handed alpha
Helix 55	55	D	140	154	Right-handed alpha
Helix 56	56	D	166	182	Right-handed alpha
Helix 57	57	D	196	208	Right-handed alpha
Helix 58	58	D	209	211	Right-handed 310
Helix 59	59	D	220	225	Right-handed 310
Helix 60	60	D	226	234	Right-handed alpha
Helix 61	61	D	246	256	Right-handed alpha
Helix 62	62	D	271	285	Right-handed alpha
Helix 63	63	D	297	309	Right-handed alpha
Helix 64	64	D	320	325	Right-handed 310
Helix 65	65	D	358	362	Right-handed 310
Helix 66	66	E	51	56	Right-handed alpha
Helix 67	67	E	58	74	Right-handed alpha
Helix 68	68	E	80	92	Right-handed alpha
Helix 69	69	E	95	115	Right-handed alpha
Helix 70	70	E	117	122	Right-handed alpha
Helix 71	71	E	140	154	Right-handed alpha
Helix 72	72	E	166	182	Right-handed alpha
Helix 73	73	E	196	208	Right-handed alpha
Helix 74	74	E	209	211	Right-handed 310
Helix 75	75	E	220	225	Right-handed 310
Helix 76	76	E	226	234	Right-handed alpha
Helix 77	77	E	246	256	Right-handed alpha
Helix 78	78	E	271	285	Right-handed alpha
Helix 79	79	E	297	309	Right-handed alpha
Helix 80	80	E	320	325	Right-handed 310
Helix 81	81	E	358	362	Right-handed 310
Helix 82	82	F	51	56	Right-handed alpha
Helix 83	83	F	58	74	Right-handed alpha
Helix 84	84	F	80	92	Right-handed alpha
Helix 85	85	F	95	115	Right-handed alpha
Helix 86	86	F	117	122	Right-handed alpha
Helix 87	87	F	140	154	Right-handed alpha
Helix 88	88	F	166	182	Right-handed alpha
Helix 89	89	F	196	208	Right-handed alpha
Helix 90	90	F	209	211	Right-handed 310
Helix 91	91	F	220	225	Right-handed 310
Helix 92	92	F	226	234	Right-handed alpha
Helix 93	93	F	246	256	Right-handed alpha
Helix 94	94	F	265	270	Right-handed alpha
Helix 95	95	F	271	285	Right-handed alpha
Helix 96	96	F	297	309	Right-handed alpha
Helix 97	97	F	320	325	Right-handed 310
Helix 98	98	F	358	362	Right-handed 310
Helix 99	99	G	51	56	Right-handed alpha
Helix 100	100	G	58	74	Right-handed alpha
Helix 101	101	G	80	92	Right-handed alpha
Helix 102	102	G	95	115	Right-handed alpha
Helix 103	103	G	117	122	Right-handed alpha
Helix 104	104	G	140	154	Right-handed alpha
Helix 105	105	G	166	182	Right-handed alpha
Helix 106	106	G	196	208	Right-handed alpha
Helix 107	107	G	209	211	Right-handed 310
Helix 108	108	G	220	225	Right-handed 310
Helix 109	109	G	226	234	Right-handed alpha
Helix 110	110	G	246	256	Right-handed alpha
Helix 111	111	G	271	285	Right-handed alpha
Helix 112	112	G	297	309	Right-handed alpha
Helix 113	113	G	320	325	Right-handed 310
Helix 114	114	G	358	362	Right-handed 310
Helix 115	115	H	51	56	Right-handed alpha
Helix 116	116	H	58	74	Right-handed alpha
Helix 117	117	H	80	92	Right-handed alpha
Helix 118	118	H	95	115	Right-handed alpha
Helix 119	119	H	117	122	Right-handed alpha
Helix 120	120	H	140	154	Right-handed alpha
Helix 121	121	H	166	182	Right-handed alpha
Helix 122	122	H	196	208	Right-handed alpha
Helix 123	123	H	209	211	Right-handed 310
Helix 124	124	H	220	225	Right-handed 310
Helix 125	125	H	226	234	Right-handed alpha
Helix 126	126	H	246	256	Right-handed alpha
Helix 127	127	H	271	285	Right-handed alpha
Helix 128	128	H	297	309	Right-handed alpha
Helix 129	129	H	320	325	Right-handed 310
Helix 130	130	H	358	362	Right-handed 310
Helix 131	131	I	51	56	Right-handed alpha
Helix 132	132	I	58	74	Right-handed alpha
Helix 133	133	I	80	92	Right-handed alpha
Helix 134	134	I	95	115	Right-handed alpha
Helix 135	135	I	117	122	Right-handed alpha
Helix 136	136	I	140	154	Right-handed alpha
Helix 137	137	I	166	182	Right-handed alpha
Helix 138	138	I	196	208	Right-handed alpha
Helix 139	139	I	209	211	Right-handed 310
Helix 140	140	I	220	225	Right-handed 310
Helix 141	141	I	226	234	Right-handed alpha
Helix 142	142	I	246	256	Right-handed alpha
Helix 143	143	I	271	285	Right-handed alpha
Helix 144	144	I	297	309	Right-handed alpha
Helix 145	145	I	320	325	Right-handed 310
Helix 146	146	I	358	362	Right-handed 310

There are 36 sheets in PDB entry 3Q45. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

There are 4 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	43	48	first strand
Strand 2	A	24	38	anti-parallel
Strand 3	A	3	21	anti-parallel
Strand 4	A	363	367	anti-parallel

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There are 3 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	130	131	first strand
Strand 2	A	341	343	anti-parallel
Strand 3	A	335	336	anti-parallel

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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	136	first strand
Strand 2	A	158	162	parallel
Strand 3	A	186	190	parallel
Strand 4	A	215	216	parallel
Strand 5	A	238	240	parallel
Strand 6	A	261	264	parallel
Strand 7	A	289	291	parallel
Strand 8	A	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	332	first strand
Strand 2	A	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	48	first strand
Strand 2	B	24	38	anti-parallel
Strand 3	B	3	21	anti-parallel
Strand 4	B	363	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	131	first strand
Strand 2	B	341	343	anti-parallel
Strand 3	B	335	336	anti-parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	136	first strand
Strand 2	B	158	162	parallel
Strand 3	B	186	190	parallel
Strand 4	B	215	216	parallel
Strand 5	B	238	240	parallel
Strand 6	B	261	264	parallel
Strand 7	B	289	291	parallel
Strand 8	B	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	332	first strand
Strand 2	B	352	354	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	C	43	48	first strand
Strand 2	C	24	38	anti-parallel
Strand 3	C	3	21	anti-parallel
Strand 4	C	364	367	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	C	130	131	first strand
Strand 2	C	341	343	anti-parallel
Strand 3	C	335	336	anti-parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	134	136	first strand
Strand 2	C	158	162	parallel
Strand 3	C	186	190	parallel
Strand 4	C	215	216	parallel
Strand 5	C	238	240	parallel
Strand 6	C	261	264	parallel
Strand 7	C	289	291	parallel
Strand 8	C	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	330	332	first strand
Strand 2	C	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	43	48	first strand
Strand 2	D	24	38	anti-parallel
Strand 3	D	3	21	anti-parallel
Strand 4	D	363	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	130	131	first strand
Strand 2	D	341	343	anti-parallel
Strand 3	D	335	336	anti-parallel

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There are 8 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	136	first strand
Strand 2	D	158	162	parallel
Strand 3	D	186	190	parallel
Strand 4	D	215	216	parallel
Strand 5	D	238	240	parallel
Strand 6	D	261	264	parallel
Strand 7	D	289	291	parallel
Strand 8	D	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	330	332	first strand
Strand 2	D	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	43	48	first strand
Strand 2	E	24	38	anti-parallel
Strand 3	E	3	21	anti-parallel
Strand 4	E	363	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	131	first strand
Strand 2	E	341	343	anti-parallel
Strand 3	E	335	336	anti-parallel

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There are 8 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	134	136	first strand
Strand 2	E	158	162	parallel
Strand 3	E	186	190	parallel
Strand 4	E	215	216	parallel
Strand 5	E	238	240	parallel
Strand 6	E	261	264	parallel
Strand 7	E	289	291	parallel
Strand 8	E	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	330	332	first strand
Strand 2	E	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	43	48	first strand
Strand 2	F	24	38	anti-parallel
Strand 3	F	3	21	anti-parallel
Strand 4	F	364	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	130	131	first strand
Strand 2	F	341	343	anti-parallel
Strand 3	F	335	336	anti-parallel

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There are 8 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	134	136	first strand
Strand 2	F	158	162	parallel
Strand 3	F	186	190	parallel
Strand 4	F	215	216	parallel
Strand 5	F	238	240	parallel
Strand 6	F	261	264	parallel
Strand 7	F	289	291	parallel
Strand 8	F	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	330	332	first strand
Strand 2	F	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	43	48	first strand
Strand 2	G	24	38	anti-parallel
Strand 3	G	3	21	anti-parallel
Strand 4	G	363	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	130	131	first strand
Strand 2	G	341	343	anti-parallel
Strand 3	G	335	336	anti-parallel

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There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	134	136	first strand
Strand 2	G	158	162	parallel
Strand 3	G	186	190	parallel
Strand 4	G	215	216	parallel
Strand 5	G	238	240	parallel
Strand 6	G	261	264	parallel
Strand 7	G	289	291	parallel
Strand 8	G	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	330	332	first strand
Strand 2	G	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	43	48	first strand
Strand 2	H	24	38	anti-parallel
Strand 3	H	3	21	anti-parallel
Strand 4	H	364	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	130	131	first strand
Strand 2	H	341	343	anti-parallel
Strand 3	H	335	336	anti-parallel

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There are 8 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	136	first strand
Strand 2	H	158	162	parallel
Strand 3	H	186	190	parallel
Strand 4	H	215	216	parallel
Strand 5	H	238	240	parallel
Strand 6	H	261	264	parallel
Strand 7	H	289	291	parallel
Strand 8	H	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	330	332	first strand
Strand 2	H	352	354	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	43	48	first strand
Strand 2	I	24	38	anti-parallel
Strand 3	I	3	21	anti-parallel
Strand 4	I	363	367	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	130	131	first strand
Strand 2	I	341	343	anti-parallel
Strand 3	I	335	336	anti-parallel

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There are 8 strands in AI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	134	136	first strand
Strand 2	I	158	162	parallel
Strand 3	I	186	190	parallel
Strand 4	I	215	216	parallel
Strand 5	I	238	240	parallel
Strand 6	I	261	264	parallel
Strand 7	I	289	291	parallel
Strand 8	I	314	317	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	330	332	first strand
Strand 2	I	352	354	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: 3Q45

Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q45