Analysis of interatomic Contacts of Structural Units in PDB entry:
1W91

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 1W91 entry

There are 8 chains in PDB entry 1W91 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 4	SER 502
B	VAL 4	SER 502
C	VAL 4	SER 502
D	VAL 4	SER 502
E	VAL 4	SER 502
F	VAL 4	SER 502
G	VAL 4	SER 502
H	VAL 4	SER 502

There are159 helices in PDB entry 1W91. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	19	Right-handed 310
Helix 2	2	A	26	31	Right-handed 310
Helix 3	3	A	32	46	Right-handed alpha
Helix 4	4	A	79	92	Right-handed alpha
Helix 5	5	A	104	107	Right-handed 310
Helix 6	6	A	126	146	Right-handed alpha
Helix 7	7	A	146	152	Right-handed alpha
Helix 8	8	A	167	170	Right-handed 310
Helix 9	9	A	171	190	Right-handed alpha
Helix 10	10	A	205	218	Right-handed alpha
Helix 11	11	A	249	266	Right-handed alpha
Helix 12	12	A	287	291	Right-handed 310
Helix 13	13	A	292	306	Right-handed alpha
Helix 14	14	A	307	309	Right-handed 310
Helix 15	15	A	341	343	Right-handed 310
Helix 16	16	A	346	357	Right-handed alpha
Helix 17	17	A	422	430	Right-handed alpha
Helix 18	18	A	437	448	Right-handed alpha
Helix 19	19	A	486	490	Right-handed 310
Helix 20	20	A	494	498	Right-handed 310
Helix 21	21	B	15	19	Right-handed 310
Helix 22	22	B	26	31	Right-handed 310
Helix 23	23	B	32	46	Right-handed alpha
Helix 24	24	B	79	92	Right-handed alpha
Helix 25	25	B	104	107	Right-handed 310
Helix 26	26	B	126	146	Right-handed alpha
Helix 27	27	B	146	151	Right-handed alpha
Helix 28	28	B	167	170	Right-handed 310
Helix 29	29	B	171	190	Right-handed alpha
Helix 30	30	B	205	218	Right-handed alpha
Helix 31	31	B	249	266	Right-handed alpha
Helix 32	32	B	287	291	Right-handed 310
Helix 33	33	B	292	306	Right-handed alpha
Helix 34	34	B	307	309	Right-handed 310
Helix 35	35	B	341	343	Right-handed 310
Helix 36	36	B	346	357	Right-handed alpha
Helix 37	37	B	422	430	Right-handed alpha
Helix 38	38	B	437	448	Right-handed alpha
Helix 39	39	B	486	490	Right-handed 310
Helix 40	40	B	494	498	Right-handed 310
Helix 41	41	C	15	19	Right-handed 310
Helix 42	42	C	26	31	Right-handed 310
Helix 43	43	C	32	46	Right-handed alpha
Helix 44	44	C	79	92	Right-handed alpha
Helix 45	45	C	104	107	Right-handed 310
Helix 46	46	C	126	146	Right-handed alpha
Helix 47	47	C	146	152	Right-handed alpha
Helix 48	48	C	167	170	Right-handed 310
Helix 49	49	C	171	190	Right-handed alpha
Helix 50	50	C	205	218	Right-handed alpha
Helix 51	51	C	249	266	Right-handed alpha
Helix 52	52	C	287	291	Right-handed 310
Helix 53	53	C	292	306	Right-handed alpha
Helix 54	54	C	307	309	Right-handed 310
Helix 55	55	C	341	343	Right-handed 310
Helix 56	56	C	346	357	Right-handed alpha
Helix 57	57	C	422	430	Right-handed alpha
Helix 58	58	C	437	448	Right-handed alpha
Helix 59	59	C	486	490	Right-handed 310
Helix 60	60	C	494	498	Right-handed 310
Helix 61	61	D	15	19	Right-handed 310
Helix 62	62	D	26	31	Right-handed 310
Helix 63	63	D	32	46	Right-handed alpha
Helix 64	64	D	79	92	Right-handed alpha
Helix 65	65	D	104	107	Right-handed 310
Helix 66	66	D	126	146	Right-handed alpha
Helix 67	67	D	146	152	Right-handed alpha
Helix 68	68	D	167	170	Right-handed 310
Helix 69	69	D	171	190	Right-handed alpha
Helix 70	70	D	205	219	Right-handed alpha
Helix 71	71	D	249	266	Right-handed alpha
Helix 72	72	D	287	291	Right-handed 310
Helix 73	73	D	292	306	Right-handed alpha
Helix 74	74	D	307	309	Right-handed 310
Helix 75	75	D	341	343	Right-handed 310
Helix 76	76	D	346	357	Right-handed alpha
Helix 77	77	D	422	430	Right-handed alpha
Helix 78	78	D	437	448	Right-handed alpha
Helix 79	79	D	486	490	Right-handed 310
Helix 80	80	D	494	498	Right-handed 310
Helix 81	81	E	15	19	Right-handed 310
Helix 82	82	E	26	31	Right-handed 310
Helix 83	83	E	32	46	Right-handed alpha
Helix 84	84	E	79	92	Right-handed alpha
Helix 85	85	E	104	107	Right-handed 310
Helix 86	86	E	126	146	Right-handed alpha
Helix 87	87	E	146	151	Right-handed alpha
Helix 88	88	E	167	170	Right-handed 310
Helix 89	89	E	171	190	Right-handed alpha
Helix 90	90	E	205	218	Right-handed alpha
Helix 91	91	E	249	266	Right-handed alpha
Helix 92	92	E	287	291	Right-handed 310
Helix 93	93	E	292	306	Right-handed alpha
Helix 94	94	E	307	309	Right-handed 310
Helix 95	95	E	341	343	Right-handed 310
Helix 96	96	E	346	356	Right-handed alpha
Helix 97	97	E	422	430	Right-handed alpha
Helix 98	98	E	437	448	Right-handed alpha
Helix 99	99	E	486	490	Right-handed 310
Helix 100	100	E	494	498	Right-handed 310
Helix 101	101	F	16	19	Right-handed 310
Helix 102	102	F	26	31	Right-handed 310
Helix 103	103	F	32	46	Right-handed alpha
Helix 104	104	F	79	92	Right-handed alpha
Helix 105	105	F	104	107	Right-handed 310
Helix 106	106	F	126	146	Right-handed alpha
Helix 107	107	F	146	152	Right-handed alpha
Helix 108	108	F	167	170	Right-handed 310
Helix 109	109	F	171	190	Right-handed alpha
Helix 110	110	F	205	218	Right-handed alpha
Helix 111	111	F	249	266	Right-handed alpha
Helix 112	112	F	287	291	Right-handed 310
Helix 113	113	F	292	306	Right-handed alpha
Helix 114	114	F	307	309	Right-handed 310
Helix 115	115	F	341	343	Right-handed 310
Helix 116	116	F	346	357	Right-handed alpha
Helix 117	117	F	422	430	Right-handed alpha
Helix 118	118	F	437	448	Right-handed alpha
Helix 119	119	F	486	490	Right-handed 310
Helix 120	120	F	494	498	Right-handed 310
Helix 121	121	G	16	19	Right-handed 310
Helix 122	122	G	26	31	Right-handed 310
Helix 123	123	G	32	46	Right-handed alpha
Helix 124	124	G	79	92	Right-handed alpha
Helix 125	125	G	126	146	Right-handed alpha
Helix 126	126	G	146	151	Right-handed alpha
Helix 127	127	G	167	170	Right-handed 310
Helix 128	128	G	171	190	Right-handed alpha
Helix 129	129	G	205	218	Right-handed alpha
Helix 130	130	G	249	266	Right-handed alpha
Helix 131	131	G	287	291	Right-handed 310
Helix 132	132	G	292	306	Right-handed alpha
Helix 133	133	G	307	309	Right-handed 310
Helix 134	134	G	341	343	Right-handed 310
Helix 135	135	G	346	357	Right-handed alpha
Helix 136	136	G	422	430	Right-handed alpha
Helix 137	137	G	437	448	Right-handed alpha
Helix 138	138	G	486	490	Right-handed 310
Helix 139	139	G	494	498	Right-handed 310
Helix 140	140	H	15	19	Right-handed 310
Helix 141	141	H	26	31	Right-handed 310
Helix 142	142	H	32	46	Right-handed alpha
Helix 143	143	H	79	92	Right-handed alpha
Helix 144	144	H	104	107	Right-handed 310
Helix 145	145	H	126	146	Right-handed alpha
Helix 146	146	H	146	152	Right-handed alpha
Helix 147	147	H	167	170	Right-handed 310
Helix 148	148	H	171	190	Right-handed alpha
Helix 149	149	H	205	218	Right-handed alpha
Helix 150	150	H	249	266	Right-handed alpha
Helix 151	151	H	287	291	Right-handed 310
Helix 152	152	H	292	306	Right-handed alpha
Helix 153	153	H	307	309	Right-handed 310
Helix 154	154	H	341	343	Right-handed 310
Helix 155	155	H	346	357	Right-handed alpha
Helix 156	156	H	422	430	Right-handed alpha
Helix 157	157	H	437	448	Right-handed alpha
Helix 158	158	H	486	490	Right-handed 310
Helix 159	159	H	494	498	Right-handed 310

There are 56 sheets in PDB entry 1W91. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, CG, DA, DB, C, DD, DE, DF, G, EA, EB, EC, ED, EE, EF, EG, FA, FB, FC, FD, FE, FF, FG, GA, GB, GC, GD, GE, GF, GG, HA, HB, HC, HD, HE, HF, HG,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	12	13	first strand
Strand 2	A	361	366	anti-parallel
Strand 3	A	369	373	anti-parallel
Strand 4	A	379	384	anti-parallel
Strand 5	A	475	482	anti-parallel
Strand 6	A	408	416	anti-parallel
Strand 7	A	451	458	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	A	21	23	first strand
Strand 2	A	50	52	parallel
Strand 3	A	95	100	parallel
Strand 4	A	154	157	parallel
Strand 5	A	194	200	parallel
Strand 6	A	224	230	parallel
Strand 7	A	274	280	parallel
Strand 8	A	312	315	parallel
Strand 9	A	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	64	68	first strand
Strand 2	A	73	77	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	A	113	114	first strand
Strand 2	A	119	120	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	A	237	238	first strand
Strand 2	A	243	244	anti-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	A	339	340	first strand
Strand 2	A	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	396	403	first strand
Strand 2	A	463	470	anti-parallel

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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	23	first strand
Strand 2	B	50	52	parallel
Strand 3	B	95	100	parallel
Strand 4	B	154	157	parallel
Strand 5	B	194	200	parallel
Strand 6	B	224	229	parallel
Strand 7	B	274	279	parallel
Strand 8	B	312	315	parallel
Strand 9	B	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	64	69	first strand
Strand 2	B	72	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	113	114	first strand
Strand 2	B	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	237	238	first strand
Strand 2	B	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	340	first strand
Strand 2	B	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	361	366	first strand
Strand 2	B	369	373	anti-parallel
Strand 3	B	379	384	anti-parallel
Strand 4	B	475	482	anti-parallel
Strand 5	B	408	416	anti-parallel
Strand 6	B	451	458	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	396	403	first strand
Strand 2	B	463	470	anti-parallel

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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	21	23	first strand
Strand 2	C	50	52	parallel
Strand 3	C	95	100	parallel
Strand 4	C	154	157	parallel
Strand 5	C	194	200	parallel
Strand 6	C	224	229	parallel
Strand 7	C	274	279	parallel
Strand 8	C	312	315	parallel
Strand 9	C	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	69	first strand
Strand 2	C	72	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	113	114	first strand
Strand 2	C	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	237	238	first strand
Strand 2	C	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	339	340	first strand
Strand 2	C	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	361	366	first strand
Strand 2	C	369	373	anti-parallel
Strand 3	C	379	384	anti-parallel
Strand 4	C	475	482	anti-parallel
Strand 5	C	408	416	anti-parallel
Strand 6	C	451	458	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	396	403	first strand
Strand 2	C	463	470	anti-parallel

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There are 18 strands in DA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	21	23	first strand
Strand 2	D	50	52	parallel
Strand 3	D	95	100	parallel
Strand 4	D	154	157	parallel
Strand 5	D	50	52	first strand
Strand 6	D	21	23	parallel
Strand 7	D	95	100	first strand
Strand 8	D	50	52	parallel
Strand 9	D	154	157	first strand
Strand 10	D	95	100	parallel
Strand 11	D	194	200	first strand
Strand 12	D	154	157	parallel
Strand 13	D	224	230	first strand
Strand 14	D	194	200	parallel
Strand 15	D	274	280	first strand
Strand 16	D	224	230	parallel
Strand 17	D	312	315	first strand
Strand 18	D	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	64	69	first strand
Strand 2	D	72	77	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	D	113	114	first strand
Strand 2	D	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	237	238	first strand
Strand 2	D	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	340	first strand
Strand 2	D	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	361	366	first strand
Strand 2	D	369	373	anti-parallel
Strand 3	D	379	384	anti-parallel
Strand 4	D	475	482	anti-parallel
Strand 5	D	408	416	anti-parallel
Strand 6	D	451	458	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	396	403	first strand
Strand 2	D	463	470	anti-parallel

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There are 16 strands in EA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	21	24	first strand
Strand 2	E	50	53	parallel
Strand 3	E	50	53	first strand
Strand 4	E	21	24	parallel
Strand 5	E	95	100	first strand
Strand 6	E	50	53	parallel
Strand 7	E	154	157	first strand
Strand 8	E	95	100	parallel
Strand 9	E	194	200	first strand
Strand 10	E	154	157	parallel
Strand 11	E	224	230	first strand
Strand 12	E	194	200	parallel
Strand 13	E	274	280	first strand
Strand 14	E	224	230	parallel
Strand 15	E	312	315	first strand
Strand 16	E	21	24	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	64	69	first strand
Strand 2	E	72	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	113	114	first strand
Strand 2	E	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	237	238	first strand
Strand 2	E	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	339	340	first strand
Strand 2	E	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	361	366	first strand
Strand 2	E	369	373	anti-parallel
Strand 3	E	379	384	anti-parallel
Strand 4	E	475	482	anti-parallel
Strand 5	E	408	416	anti-parallel
Strand 6	E	451	458	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	396	403	first strand
Strand 2	E	463	470	anti-parallel

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There are 7 strands in FA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	12	13	first strand
Strand 2	F	361	366	anti-parallel
Strand 3	F	369	373	anti-parallel
Strand 4	F	379	384	anti-parallel
Strand 5	F	475	482	anti-parallel
Strand 6	F	408	416	anti-parallel
Strand 7	F	451	458	anti-parallel

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There are 16 strands in FB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	21	23	first strand
Strand 2	F	50	52	parallel
Strand 3	F	50	52	first strand
Strand 4	F	21	23	parallel
Strand 5	F	95	100	first strand
Strand 6	F	50	52	parallel
Strand 7	F	154	157	first strand
Strand 8	F	95	100	parallel
Strand 9	F	194	200	first strand
Strand 10	F	154	157	parallel
Strand 11	F	224	229	first strand
Strand 12	F	194	200	parallel
Strand 13	F	274	279	first strand
Strand 14	F	224	229	parallel
Strand 15	F	312	315	first strand
Strand 16	F	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	64	69	first strand
Strand 2	F	72	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	114	first strand
Strand 2	F	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	237	238	first strand
Strand 2	F	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	339	340	first strand
Strand 2	F	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	396	403	first strand
Strand 2	F	463	470	anti-parallel

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There are 16 strands in GA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	21	23	first strand
Strand 2	G	50	52	parallel
Strand 3	G	50	52	first strand
Strand 4	G	21	23	parallel
Strand 5	G	95	100	first strand
Strand 6	G	50	52	parallel
Strand 7	G	154	157	first strand
Strand 8	G	95	100	parallel
Strand 9	G	194	200	first strand
Strand 10	G	154	157	parallel
Strand 11	G	224	229	first strand
Strand 12	G	194	200	parallel
Strand 13	G	274	279	first strand
Strand 14	G	224	229	parallel
Strand 15	G	312	315	first strand
Strand 16	G	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	64	68	first strand
Strand 2	G	73	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	113	114	first strand
Strand 2	G	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	232	238	first strand
Strand 2	G	243	247	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	339	340	first strand
Strand 2	G	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	361	366	first strand
Strand 2	G	369	373	anti-parallel
Strand 3	G	379	384	anti-parallel
Strand 4	G	475	482	anti-parallel
Strand 5	G	408	416	anti-parallel
Strand 6	G	451	458	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	396	403	first strand
Strand 2	G	463	470	anti-parallel

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There are 7 strands in HA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	12	13	first strand
Strand 2	H	361	366	anti-parallel
Strand 3	H	369	373	anti-parallel
Strand 4	H	379	384	anti-parallel
Strand 5	H	475	482	anti-parallel
Strand 6	H	408	416	anti-parallel
Strand 7	H	451	458	anti-parallel

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There are 16 strands in HB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	21	23	first strand
Strand 2	H	50	52	parallel
Strand 3	H	50	52	first strand
Strand 4	H	21	23	parallel
Strand 5	H	95	100	first strand
Strand 6	H	50	52	parallel
Strand 7	H	154	157	first strand
Strand 8	H	95	100	parallel
Strand 9	H	194	200	first strand
Strand 10	H	154	157	parallel
Strand 11	H	224	230	first strand
Strand 12	H	194	200	parallel
Strand 13	H	274	280	first strand
Strand 14	H	224	230	parallel
Strand 15	H	312	315	first strand
Strand 16	H	21	23	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	64	69	first strand
Strand 2	H	72	77	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	113	114	first strand
Strand 2	H	119	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	237	238	first strand
Strand 2	H	243	244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	339	340	first strand
Strand 2	H	344	345	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	396	403	first strand
Strand 2	H	463	470	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: 1W91

Analysis of interatomic Contacts of Structural Units in PDB entry:
1W91