Analysis of interatomic Contacts of Structural Units in PDB entry:
2QMI

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 2QMI entry

There are 8 chains in PDB entry 2QMI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	SER 447
B	MET 1	SER 447
C	MET 1	LYS 446
D	MET 1	LYS 446
E	MET 1	LYS 446
F	MET 1	SER 447
G	MET 1	SER 447
H	MET 1	SER 447

There are147 helices in PDB entry 2QMI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2	17	Right-handed alpha
Helix 2	2	A	60	75	Right-handed alpha
Helix 3	3	A	83	87	Right-handed 310
Helix 4	4	A	93	97	Right-handed 310
Helix 5	5	A	100	106	Right-handed alpha
Helix 6	6	A	115	125	Right-handed alpha
Helix 7	7	A	135	143	Right-handed alpha
Helix 8	8	A	144	150	Right-handed 310
Helix 9	9	A	161	177	Right-handed alpha
Helix 10	10	A	179	188	Right-handed alpha
Helix 11	11	A	200	205	Right-handed alpha
Helix 12	12	A	240	253	Right-handed alpha
Helix 13	13	A	260	268	Right-handed alpha
Helix 14	14	A	333	346	Right-handed alpha
Helix 15	15	A	349	354	Right-handed alpha
Helix 16	16	A	354	365	Right-handed alpha
Helix 17	17	A	373	376	Right-handed 310
Helix 18	18	B	2	18	Right-handed alpha
Helix 19	19	B	60	75	Right-handed alpha
Helix 20	20	B	83	87	Right-handed 310
Helix 21	21	B	93	97	Right-handed 310
Helix 22	22	B	100	106	Right-handed alpha
Helix 23	23	B	115	125	Right-handed alpha
Helix 24	24	B	135	143	Right-handed alpha
Helix 25	25	B	144	150	Right-handed 310
Helix 26	26	B	161	177	Right-handed alpha
Helix 27	27	B	179	188	Right-handed alpha
Helix 28	28	B	189	193	Right-handed 310
Helix 29	29	B	200	207	Right-handed alpha
Helix 30	30	B	240	253	Right-handed alpha
Helix 31	31	B	260	268	Right-handed alpha
Helix 32	32	B	317	319	Right-handed 310
Helix 33	33	B	333	346	Right-handed alpha
Helix 34	34	B	349	354	Right-handed alpha
Helix 35	35	B	354	365	Right-handed alpha
Helix 36	36	B	373	376	Right-handed 310
Helix 37	37	C	2	17	Right-handed alpha
Helix 38	38	C	60	75	Right-handed alpha
Helix 39	39	C	83	87	Right-handed 310
Helix 40	40	C	93	97	Right-handed 310
Helix 41	41	C	100	106	Right-handed alpha
Helix 42	42	C	115	125	Right-handed alpha
Helix 43	43	C	135	143	Right-handed alpha
Helix 44	44	C	144	150	Right-handed 310
Helix 45	45	C	161	177	Right-handed alpha
Helix 46	46	C	179	188	Right-handed alpha
Helix 47	47	C	200	205	Right-handed alpha
Helix 48	48	C	240	253	Right-handed alpha
Helix 49	49	C	260	268	Right-handed alpha
Helix 50	50	C	333	347	Right-handed alpha
Helix 51	51	C	349	354	Right-handed alpha
Helix 52	52	C	354	365	Right-handed alpha
Helix 53	53	C	373	376	Right-handed 310
Helix 54	54	D	2	18	Right-handed alpha
Helix 55	55	D	58	60	Right-handed 310
Helix 56	56	D	61	75	Right-handed alpha
Helix 57	57	D	83	87	Right-handed 310
Helix 58	58	D	93	97	Right-handed 310
Helix 59	59	D	100	106	Right-handed alpha
Helix 60	60	D	115	125	Right-handed alpha
Helix 61	61	D	135	143	Right-handed alpha
Helix 62	62	D	144	149	Right-handed 310
Helix 63	63	D	161	177	Right-handed alpha
Helix 64	64	D	179	188	Right-handed alpha
Helix 65	65	D	189	193	Right-handed 310
Helix 66	66	D	200	206	Right-handed alpha
Helix 67	67	D	240	254	Right-handed alpha
Helix 68	68	D	260	268	Right-handed alpha
Helix 69	69	D	317	319	Right-handed 310
Helix 70	70	D	333	346	Right-handed alpha
Helix 71	71	D	349	354	Right-handed alpha
Helix 72	72	D	354	365	Right-handed alpha
Helix 73	73	D	373	376	Right-handed 310
Helix 74	74	E	2	18	Right-handed alpha
Helix 75	75	E	60	75	Right-handed alpha
Helix 76	76	E	83	87	Right-handed 310
Helix 77	77	E	93	97	Right-handed 310
Helix 78	78	E	100	106	Right-handed alpha
Helix 79	79	E	115	125	Right-handed alpha
Helix 80	80	E	135	143	Right-handed alpha
Helix 81	81	E	144	150	Right-handed 310
Helix 82	82	E	161	177	Right-handed alpha
Helix 83	83	E	179	188	Right-handed alpha
Helix 84	84	E	200	205	Right-handed alpha
Helix 85	85	E	240	254	Right-handed alpha
Helix 86	86	E	260	268	Right-handed alpha
Helix 87	87	E	317	319	Right-handed 310
Helix 88	88	E	333	346	Right-handed alpha
Helix 89	89	E	349	354	Right-handed alpha
Helix 90	90	E	354	367	Right-handed alpha
Helix 91	91	E	373	376	Right-handed 310
Helix 92	92	F	2	18	Right-handed alpha
Helix 93	93	F	58	60	Right-handed 310
Helix 94	94	F	61	75	Right-handed alpha
Helix 95	95	F	83	87	Right-handed 310
Helix 96	96	F	93	97	Right-handed 310
Helix 97	97	F	100	106	Right-handed alpha
Helix 98	98	F	115	125	Right-handed alpha
Helix 99	99	F	135	143	Right-handed alpha
Helix 100	100	F	145	150	Right-handed 310
Helix 101	101	F	161	177	Right-handed alpha
Helix 102	102	F	179	188	Right-handed alpha
Helix 103	103	F	188	193	Right-handed alpha
Helix 104	104	F	200	205	Right-handed alpha
Helix 105	105	F	240	253	Right-handed alpha
Helix 106	106	F	260	268	Right-handed alpha
Helix 107	107	F	333	347	Right-handed alpha
Helix 108	108	F	349	354	Right-handed alpha
Helix 109	109	F	354	365	Right-handed alpha
Helix 110	110	F	373	376	Right-handed 310
Helix 111	111	G	2	18	Right-handed alpha
Helix 112	112	G	60	75	Right-handed alpha
Helix 113	113	G	83	87	Right-handed 310
Helix 114	114	G	93	97	Right-handed 310
Helix 115	115	G	100	106	Right-handed alpha
Helix 116	116	G	115	125	Right-handed alpha
Helix 117	117	G	135	143	Right-handed alpha
Helix 118	118	G	144	150	Right-handed 310
Helix 119	119	G	161	177	Right-handed alpha
Helix 120	120	G	179	188	Right-handed alpha
Helix 121	121	G	200	205	Right-handed alpha
Helix 122	122	G	240	253	Right-handed alpha
Helix 123	123	G	260	269	Right-handed alpha
Helix 124	124	G	317	319	Right-handed 310
Helix 125	125	G	333	346	Right-handed alpha
Helix 126	126	G	349	354	Right-handed alpha
Helix 127	127	G	354	365	Right-handed alpha
Helix 128	128	G	373	376	Right-handed 310
Helix 129	129	H	2	17	Right-handed alpha
Helix 130	130	H	60	75	Right-handed alpha
Helix 131	131	H	83	87	Right-handed 310
Helix 132	132	H	93	97	Right-handed 310
Helix 133	133	H	100	106	Right-handed alpha
Helix 134	134	H	115	124	Right-handed alpha
Helix 135	135	H	135	143	Right-handed alpha
Helix 136	136	H	144	150	Right-handed 310
Helix 137	137	H	161	177	Right-handed alpha
Helix 138	138	H	179	188	Right-handed alpha
Helix 139	139	H	189	193	Right-handed 310
Helix 140	140	H	200	205	Right-handed alpha
Helix 141	141	H	240	253	Right-handed alpha
Helix 142	142	H	260	268	Right-handed alpha
Helix 143	143	H	317	319	Right-handed 310
Helix 144	144	H	333	347	Right-handed alpha
Helix 145	145	H	349	354	Right-handed alpha
Helix 146	146	H	354	367	Right-handed alpha
Helix 147	147	H	373	376	Right-handed 310

There are 32 sheets in PDB entry 2QMI. 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,

There are 9 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	47	48	first strand
Strand 2	A	31	42	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	321	327	anti-parallel
Strand 5	A	310	316	anti-parallel
Strand 6	A	297	305	anti-parallel
Strand 7	A	289	294	anti-parallel
Strand 8	A	283	284	anti-parallel
Strand 9	A	272	273	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	55	56	first strand
Strand 2	A	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	A	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	A	378	384	anti-parallel
Strand 3	A	387	392	anti-parallel
Strand 4	A	400	408	anti-parallel
Strand 5	A	412	419	anti-parallel
Strand 6	A	422	431	anti-parallel
Strand 7	A	434	439	anti-parallel
Strand 8	A	442	446	anti-parallel
Strand 9	A	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	B	31	42	anti-parallel
Strand 3	B	21	28	anti-parallel
Strand 4	B	321	327	anti-parallel
Strand 5	B	310	316	anti-parallel
Strand 6	B	297	305	anti-parallel
Strand 7	B	289	294	anti-parallel
Strand 8	B	283	284	anti-parallel
Strand 9	B	272	273	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	B	55	56	first strand
Strand 2	B	238	239	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	B	213	216	first strand
Strand 2	B	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	B	378	384	anti-parallel
Strand 3	B	387	392	anti-parallel
Strand 4	B	400	408	anti-parallel
Strand 5	B	412	419	anti-parallel
Strand 6	B	422	431	anti-parallel
Strand 7	B	434	439	anti-parallel
Strand 8	B	442	446	anti-parallel
Strand 9	B	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	C	31	42	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	321	327	anti-parallel
Strand 5	C	310	316	anti-parallel
Strand 6	C	297	305	anti-parallel
Strand 7	C	289	294	anti-parallel
Strand 8	C	283	284	anti-parallel
Strand 9	C	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	C	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	C	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	C	378	384	anti-parallel
Strand 3	C	387	392	anti-parallel
Strand 4	C	400	409	anti-parallel
Strand 5	C	412	419	anti-parallel
Strand 6	C	422	431	anti-parallel
Strand 7	C	434	439	anti-parallel
Strand 8	C	442	446	anti-parallel
Strand 9	C	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	D	31	42	anti-parallel
Strand 3	D	21	28	anti-parallel
Strand 4	D	321	327	anti-parallel
Strand 5	D	310	316	anti-parallel
Strand 6	D	297	305	anti-parallel
Strand 7	D	289	294	anti-parallel
Strand 8	D	283	284	anti-parallel
Strand 9	D	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	D	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	D	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	D	378	384	anti-parallel
Strand 3	D	387	392	anti-parallel
Strand 4	D	400	409	anti-parallel
Strand 5	D	412	418	anti-parallel
Strand 6	D	423	431	anti-parallel
Strand 7	D	434	439	anti-parallel
Strand 8	D	442	445	anti-parallel
Strand 9	D	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	E	31	42	anti-parallel
Strand 3	E	21	28	anti-parallel
Strand 4	E	321	327	anti-parallel
Strand 5	E	310	316	anti-parallel
Strand 6	E	297	305	anti-parallel
Strand 7	E	289	294	anti-parallel
Strand 8	E	283	284	anti-parallel
Strand 9	E	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	E	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	E	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	E	378	384	anti-parallel
Strand 3	E	387	392	anti-parallel
Strand 4	E	400	409	anti-parallel
Strand 5	E	412	418	anti-parallel
Strand 6	E	423	430	anti-parallel
Strand 7	E	435	439	anti-parallel
Strand 8	E	442	446	anti-parallel
Strand 9	E	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	F	31	42	anti-parallel
Strand 3	F	21	28	anti-parallel
Strand 4	F	321	327	anti-parallel
Strand 5	F	310	316	anti-parallel
Strand 6	F	297	305	anti-parallel
Strand 7	F	289	294	anti-parallel
Strand 8	F	283	284	anti-parallel
Strand 9	F	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	F	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	F	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	F	378	384	anti-parallel
Strand 3	F	387	392	anti-parallel
Strand 4	F	400	409	anti-parallel
Strand 5	F	412	419	anti-parallel
Strand 6	F	422	430	anti-parallel
Strand 7	F	435	439	anti-parallel
Strand 8	F	442	446	anti-parallel
Strand 9	F	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	G	31	42	anti-parallel
Strand 3	G	21	28	anti-parallel
Strand 4	G	321	327	anti-parallel
Strand 5	G	310	316	anti-parallel
Strand 6	G	297	305	anti-parallel
Strand 7	G	289	294	anti-parallel
Strand 8	G	283	284	anti-parallel
Strand 9	G	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	G	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	G	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	G	378	384	anti-parallel
Strand 3	G	387	392	anti-parallel
Strand 4	G	400	409	anti-parallel
Strand 5	G	412	416	anti-parallel
Strand 6	G	425	431	anti-parallel
Strand 7	G	434	439	anti-parallel
Strand 8	G	442	446	anti-parallel
Strand 9	G	368	371	anti-parallel

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There are 9 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	47	48	first strand
Strand 2	H	31	42	anti-parallel
Strand 3	H	21	28	anti-parallel
Strand 4	H	321	327	anti-parallel
Strand 5	H	310	316	anti-parallel
Strand 6	H	297	305	anti-parallel
Strand 7	H	289	294	anti-parallel
Strand 8	H	283	284	anti-parallel
Strand 9	H	272	273	anti-parallel

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There are 2 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	55	56	first strand
Strand 2	H	238	239	anti-parallel

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There are 2 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	213	216	first strand
Strand 2	H	222	225	anti-parallel

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There are 9 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	368	371	first strand
Strand 2	H	378	384	anti-parallel
Strand 3	H	387	392	anti-parallel
Strand 4	H	400	409	anti-parallel
Strand 5	H	412	419	anti-parallel
Strand 6	H	422	431	anti-parallel
Strand 7	H	434	439	anti-parallel
Strand 8	H	442	446	anti-parallel
Strand 9	H	368	371	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: 2QMI

Analysis of interatomic Contacts of Structural Units in PDB entry:
2QMI