Analysis of interatomic Contacts of Structural Units in PDB entry:
1QNI

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 1QNI entry

There are 6 chains in PDB entry 1QNI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 10	ALA 581
B	ALA 10	ALA 581
C	ALA 10	ALA 581
D	ALA 10	ALA 581
E	ALA 10	ALA 581
F	ALA 10	ALA 581

There are 73 helices in PDB entry 1QNI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	28	30	Right-handed 310
Helix 2	2	A	60	68	Right-handed alpha
Helix 3	3	A	159	161	Right-handed 310
Helix 4	4	A	211	216	Right-handed alpha
Helix 5	5	A	228	237	Right-handed alpha
Helix 6	6	A	298	303	Right-handed alpha
Helix 7	7	A	308	311	Right-handed 310
Helix 8	8	A	349	357	Right-handed alpha
Helix 9	9	A	399	403	Right-handed 310
Helix 10	10	A	445	447	Right-handed 310
Helix 11	11	A	457	459	Right-handed 310
Helix 12	12	A	460	470	Right-handed alpha
Helix 13	13	A	568	571	Right-handed 310
Helix 14	14	B	28	30	Right-handed 310
Helix 15	15	B	60	68	Right-handed alpha
Helix 16	16	B	159	161	Right-handed 310
Helix 17	17	B	211	216	Right-handed alpha
Helix 18	18	B	228	237	Right-handed alpha
Helix 19	19	B	298	303	Right-handed alpha
Helix 20	20	B	308	311	Right-handed 310
Helix 21	21	B	349	358	Right-handed alpha
Helix 22	22	B	445	447	Right-handed 310
Helix 23	23	B	457	459	Right-handed 310
Helix 24	24	B	460	471	Right-handed alpha
Helix 25	25	B	568	571	Right-handed 310
Helix 26	26	C	28	30	Right-handed 310
Helix 27	27	C	60	68	Right-handed alpha
Helix 28	28	C	159	161	Right-handed 310
Helix 29	29	C	211	217	Right-handed alpha
Helix 30	30	C	228	237	Right-handed alpha
Helix 31	31	C	298	303	Right-handed alpha
Helix 32	32	C	308	311	Right-handed 310
Helix 33	33	C	349	357	Right-handed alpha
Helix 34	34	C	445	447	Right-handed 310
Helix 35	35	C	457	459	Right-handed 310
Helix 36	36	C	460	471	Right-handed alpha
Helix 37	37	C	568	571	Right-handed 310
Helix 38	38	D	28	30	Right-handed 310
Helix 39	39	D	60	68	Right-handed alpha
Helix 40	40	D	159	161	Right-handed 310
Helix 41	41	D	211	217	Right-handed alpha
Helix 42	42	D	228	238	Right-handed alpha
Helix 43	43	D	298	303	Right-handed alpha
Helix 44	44	D	308	311	Right-handed 310
Helix 45	45	D	349	357	Right-handed alpha
Helix 46	46	D	445	447	Right-handed 310
Helix 47	47	D	457	459	Right-handed 310
Helix 48	48	D	460	470	Right-handed alpha
Helix 49	49	D	568	571	Right-handed 310
Helix 50	50	E	28	30	Right-handed 310
Helix 51	51	E	60	68	Right-handed alpha
Helix 52	52	E	159	161	Right-handed 310
Helix 53	53	E	211	216	Right-handed alpha
Helix 54	54	E	228	237	Right-handed alpha
Helix 55	55	E	298	303	Right-handed alpha
Helix 56	56	E	308	311	Right-handed 310
Helix 57	57	E	349	358	Right-handed alpha
Helix 58	58	E	445	447	Right-handed 310
Helix 59	59	E	457	459	Right-handed 310
Helix 60	60	E	460	471	Right-handed alpha
Helix 61	61	E	568	571	Right-handed 310
Helix 62	62	F	28	30	Right-handed 310
Helix 63	63	F	60	68	Right-handed alpha
Helix 64	64	F	159	161	Right-handed 310
Helix 65	65	F	211	216	Right-handed alpha
Helix 66	66	F	228	237	Right-handed alpha
Helix 67	67	F	298	303	Right-handed alpha
Helix 68	68	F	308	311	Right-handed 310
Helix 69	69	F	349	357	Right-handed alpha
Helix 70	70	F	445	447	Right-handed 310
Helix 71	71	F	457	459	Right-handed 310
Helix 72	72	F	460	470	Right-handed alpha
Helix 73	73	F	568	571	Right-handed 310

There are 60 sheets in PDB entry 1QNI. 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, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH,

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	439	443	first strand
Strand 2	A	20	25	anti-parallel
Strand 3	A	32	37	anti-parallel
Strand 4	A	41	46	anti-parallel

Back to list of sheets
Back to top of page

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	94	99	first strand
Strand 2	A	104	109	anti-parallel
Strand 3	A	114	120	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	130	132	first strand
Strand 2	A	140	144	anti-parallel
Strand 3	A	165	171	anti-parallel
Strand 4	A	177	183	anti-parallel
Strand 5	A	249	252	parallel

Back to list of sheets
Back to top of page

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	A	190	192	first strand
Strand 2	A	198	203	anti-parallel
Strand 3	A	222	227	anti-parallel
Strand 4	A	260	263	anti-parallel

Back to list of sheets
Back to top of page

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	A	272	274	first strand
Strand 2	A	280	284	anti-parallel
Strand 3	A	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	326	328	first strand
Strand 2	A	333	338	anti-parallel
Strand 3	A	343	348	anti-parallel
Strand 4	A	364	369	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	377	379	first strand
Strand 2	A	391	396	anti-parallel
Strand 3	A	412	418	anti-parallel
Strand 4	A	425	432	anti-parallel

Back to list of sheets
Back to top of page

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	A	479	483	first strand
Strand 2	A	486	493	anti-parallel
Strand 3	A	510	517	parallel
Strand 4	A	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	502	506	first strand
Strand 2	A	573	579	parallel
Strand 3	A	555	560	anti-parallel

Back to list of sheets
Back to top of page

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	A	526	530	first strand
Strand 2	A	535	539	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	439	443	first strand
Strand 2	B	20	25	anti-parallel
Strand 3	B	32	37	anti-parallel
Strand 4	B	41	46	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	99	first strand
Strand 2	B	104	109	anti-parallel
Strand 3	B	114	120	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	132	first strand
Strand 2	B	140	144	anti-parallel
Strand 3	B	165	171	anti-parallel
Strand 4	B	177	183	anti-parallel
Strand 5	B	249	252	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	220	227	anti-parallel
Strand 4	B	260	266	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	272	274	first strand
Strand 2	B	280	284	anti-parallel
Strand 3	B	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	326	328	first strand
Strand 2	B	333	338	anti-parallel
Strand 3	B	343	348	anti-parallel
Strand 4	B	364	369	anti-parallel

Back to list of sheets
Back to top of page

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	B	377	379	first strand
Strand 2	B	391	396	anti-parallel
Strand 3	B	412	418	anti-parallel
Strand 4	B	425	432	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	479	483	first strand
Strand 2	B	486	493	anti-parallel
Strand 3	B	510	517	parallel
Strand 4	B	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	502	506	first strand
Strand 2	B	573	579	parallel
Strand 3	B	555	560	anti-parallel

Back to list of sheets
Back to top of page

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	B	526	530	first strand
Strand 2	B	535	539	anti-parallel

Back to list of sheets
Back to top of page

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	C	439	443	first strand
Strand 2	C	20	25	anti-parallel
Strand 3	C	32	37	anti-parallel
Strand 4	C	41	46	anti-parallel

Back to list of sheets
Back to top of page

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	C	94	99	first strand
Strand 2	C	104	109	anti-parallel
Strand 3	C	114	120	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	132	first strand
Strand 2	C	140	144	anti-parallel
Strand 3	C	165	171	anti-parallel
Strand 4	C	176	183	anti-parallel
Strand 5	C	249	252	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	190	192	first strand
Strand 2	C	198	203	anti-parallel
Strand 3	C	220	227	anti-parallel
Strand 4	C	260	266	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	272	274	first strand
Strand 2	C	280	284	anti-parallel
Strand 3	C	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	326	328	first strand
Strand 2	C	333	338	anti-parallel
Strand 3	C	343	348	anti-parallel
Strand 4	C	364	369	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	377	379	first strand
Strand 2	C	391	396	anti-parallel
Strand 3	C	412	418	anti-parallel
Strand 4	C	425	432	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	479	483	first strand
Strand 2	C	486	493	anti-parallel
Strand 3	C	510	517	parallel
Strand 4	C	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	502	506	first strand
Strand 2	C	573	579	parallel
Strand 3	C	555	560	anti-parallel

Back to list of sheets
Back to top of page

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	C	526	530	first strand
Strand 2	C	535	539	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	439	443	first strand
Strand 2	D	20	25	anti-parallel
Strand 3	D	32	37	anti-parallel
Strand 4	D	41	46	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	99	first strand
Strand 2	D	104	109	anti-parallel
Strand 3	D	114	120	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	130	132	first strand
Strand 2	D	140	144	anti-parallel
Strand 3	D	165	171	anti-parallel
Strand 4	D	177	183	anti-parallel
Strand 5	D	249	252	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	192	first strand
Strand 2	D	198	203	anti-parallel
Strand 3	D	222	227	anti-parallel
Strand 4	D	260	263	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	272	274	first strand
Strand 2	D	280	284	anti-parallel
Strand 3	D	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	326	328	first strand
Strand 2	D	333	338	anti-parallel
Strand 3	D	343	348	anti-parallel
Strand 4	D	364	369	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	377	379	first strand
Strand 2	D	391	396	anti-parallel
Strand 3	D	412	418	anti-parallel
Strand 4	D	425	432	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	479	483	first strand
Strand 2	D	486	493	anti-parallel
Strand 3	D	510	517	parallel
Strand 4	D	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	502	506	first strand
Strand 2	D	573	579	parallel
Strand 3	D	555	560	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	526	530	first strand
Strand 2	D	535	539	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	439	443	first strand
Strand 2	E	20	25	anti-parallel
Strand 3	E	32	37	anti-parallel
Strand 4	E	41	46	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	94	99	first strand
Strand 2	E	104	109	anti-parallel
Strand 3	E	114	120	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	130	132	first strand
Strand 2	E	140	144	anti-parallel
Strand 3	E	165	171	anti-parallel
Strand 4	E	177	183	anti-parallel
Strand 5	E	249	252	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	190	192	first strand
Strand 2	E	198	203	anti-parallel
Strand 3	E	220	227	anti-parallel
Strand 4	E	260	266	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	272	274	first strand
Strand 2	E	280	284	anti-parallel
Strand 3	E	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	326	328	first strand
Strand 2	E	333	338	anti-parallel
Strand 3	E	343	348	anti-parallel
Strand 4	E	364	369	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	377	379	first strand
Strand 2	E	391	396	anti-parallel
Strand 3	E	412	418	anti-parallel
Strand 4	E	425	432	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	480	483	first strand
Strand 2	E	486	493	anti-parallel
Strand 3	E	510	517	parallel
Strand 4	E	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	502	506	first strand
Strand 2	E	573	579	parallel
Strand 3	E	555	560	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	526	530	first strand
Strand 2	E	535	539	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	439	443	first strand
Strand 2	F	20	25	anti-parallel
Strand 3	F	32	37	anti-parallel
Strand 4	F	41	46	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	99	first strand
Strand 2	F	104	109	anti-parallel
Strand 3	F	114	120	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	130	132	first strand
Strand 2	F	140	144	anti-parallel
Strand 3	F	165	171	anti-parallel
Strand 4	F	177	183	anti-parallel
Strand 5	F	249	252	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	190	192	first strand
Strand 2	F	198	203	anti-parallel
Strand 3	F	220	227	anti-parallel
Strand 4	F	260	266	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	272	274	first strand
Strand 2	F	280	284	anti-parallel
Strand 3	F	291	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	326	328	first strand
Strand 2	F	333	338	anti-parallel
Strand 3	F	343	348	anti-parallel
Strand 4	F	364	369	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	377	379	first strand
Strand 2	F	391	396	anti-parallel
Strand 3	F	412	418	anti-parallel
Strand 4	F	425	432	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	479	483	first strand
Strand 2	F	486	493	anti-parallel
Strand 3	F	510	517	parallel
Strand 4	F	544	550	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	502	506	first strand
Strand 2	F	573	579	parallel
Strand 3	F	555	560	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	526	530	first strand
Strand 2	F	535	539	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1QNI

Analysis of interatomic Contacts of Structural Units in PDB entry:
1QNI