Analysis of interatomic Contacts of Structural Units in PDB entry:
4U0T

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 4U0T entry

There are 4 chains in PDB entry 4U0T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 2	LYS 358
B	ASN 1	LYS 358
C	GLN 6	ILE 357
D	GLN 6	VAL 212

There are162 helices in PDB entry 4U0T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	3	16	Right-handed alpha
Helix 2	AA2	A	16	24	Right-handed alpha
Helix 3	AA3	A	63	65	Right-handed 310
Helix 4	AA4	A	66	80	Right-handed alpha
Helix 5	AA5	A	88	92	Right-handed 310
Helix 6	AA6	A	93	97	Right-handed 310
Helix 7	AA7	A	99	104	Right-handed 310
Helix 8	AA8	A	105	111	Right-handed alpha
Helix 9	AA9	A	127	138	Right-handed alpha
Helix 10	AB1	A	151	166	Right-handed alpha
Helix 11	AB2	A	169	177	Right-handed alpha
Helix 12	AB3	A	177	182	Right-handed alpha
Helix 13	AB4	A	192	199	Right-handed 310
Helix 14	AB5	A	217	223	Right-handed alpha
Helix 15	AB6	A	227	240	Right-handed alpha
Helix 16	AB7	A	241	244	Right-handed 310
Helix 17	AB8	A	245	256	Right-handed alpha
Helix 18	AB9	A	279	286	Right-handed alpha
Helix 19	AC1	A	288	294	Right-handed alpha
Helix 20	AC2	A	327	329	Right-handed 310
Helix 21	AC3	A	342	357	Right-handed alpha
Helix 22	AC4	B	3	16	Right-handed alpha
Helix 23	AC5	B	17	24	Right-handed alpha
Helix 24	AC6	B	65	80	Right-handed alpha
Helix 25	AC7	B	88	92	Right-handed 310
Helix 26	AC8	B	93	97	Right-handed 310
Helix 27	AC9	B	99	104	Right-handed 310
Helix 28	AD1	B	105	111	Right-handed alpha
Helix 29	AD2	B	127	138	Right-handed alpha
Helix 30	AD3	B	151	166	Right-handed alpha
Helix 31	AD4	B	169	177	Right-handed alpha
Helix 32	AD5	B	177	182	Right-handed alpha
Helix 33	AD6	B	192	199	Right-handed 310
Helix 34	AD7	B	217	223	Right-handed alpha
Helix 35	AD8	B	227	240	Right-handed alpha
Helix 36	AD9	B	241	244	Right-handed 310
Helix 37	AE1	B	245	256	Right-handed alpha
Helix 38	AE2	B	279	287	Right-handed alpha
Helix 39	AE3	B	288	294	Right-handed alpha
Helix 40	AE4	B	327	329	Right-handed 310
Helix 41	AE5	B	342	357	Right-handed alpha
Helix 42	AE6	C	7	16	Right-handed alpha
Helix 43	AE7	C	16	24	Right-handed alpha
Helix 44	AE8	C	65	80	Right-handed alpha
Helix 45	AE9	C	88	92	Right-handed 310
Helix 46	AF1	C	93	97	Right-handed 310
Helix 47	AF2	C	99	104	Right-handed 310
Helix 48	AF3	C	105	111	Right-handed alpha
Helix 49	AF4	C	127	137	Right-handed alpha
Helix 50	AF5	C	151	166	Right-handed alpha
Helix 51	AF6	C	169	177	Right-handed alpha
Helix 52	AF7	C	177	182	Right-handed alpha
Helix 53	AF8	C	192	199	Right-handed 310
Helix 54	AF9	C	217	223	Right-handed alpha
Helix 55	AG1	C	227	240	Right-handed alpha
Helix 56	AG2	C	241	244	Right-handed 310
Helix 57	AG3	C	245	256	Right-handed alpha
Helix 58	AG4	C	279	286	Right-handed alpha
Helix 59	AG5	C	288	294	Right-handed alpha
Helix 60	AG6	C	327	329	Right-handed 310
Helix 61	AG7	C	342	357	Right-handed alpha
Helix 62	AG8	D	7	16	Right-handed alpha
Helix 63	AG9	D	16	24	Right-handed alpha
Helix 64	AH1	D	65	80	Right-handed alpha
Helix 65	AH2	D	88	92	Right-handed 310
Helix 66	AH3	D	100	104	Right-handed 310
Helix 67	AH4	D	105	111	Right-handed alpha
Helix 68	AH5	D	127	137	Right-handed alpha
Helix 69	AH6	D	151	166	Right-handed alpha
Helix 70	AH7	D	169	177	Right-handed alpha
Helix 71	AH8	D	177	182	Right-handed alpha
Helix 72	AH9	D	192	199	Right-handed 310
Helix 73	AI1	D	217	223	Right-handed alpha
Helix 74	AI2	D	227	240	Right-handed alpha
Helix 75	AI3	D	241	244	Right-handed 310
Helix 76	AI4	D	245	256	Right-handed alpha
Helix 77	AI5	D	279	286	Right-handed alpha
Helix 78	AI6	D	288	294	Right-handed alpha
Helix 79	AI7	D	327	329	Right-handed 310
Helix 80	AI8	D	342	357	Right-handed alpha
Helix 81	AI9	E	6	16	Right-handed alpha
Helix 82	AJ1	E	17	24	Right-handed alpha
Helix 83	AJ2	E	63	65	Right-handed 310
Helix 84	AJ3	E	66	81	Right-handed alpha
Helix 85	AJ4	E	88	92	Right-handed 310
Helix 86	AJ5	E	93	97	Right-handed 310
Helix 87	AJ6	E	99	104	Right-handed 310
Helix 88	AJ7	E	105	111	Right-handed alpha
Helix 89	AJ8	E	127	138	Right-handed alpha
Helix 90	AJ9	E	151	166	Right-handed alpha
Helix 91	AK1	E	169	177	Right-handed alpha
Helix 92	AK2	E	177	183	Right-handed alpha
Helix 93	AK3	E	192	199	Right-handed 310
Helix 94	AK4	E	217	223	Right-handed alpha
Helix 95	AK5	E	227	240	Right-handed alpha
Helix 96	AK6	E	241	244	Right-handed 310
Helix 97	AK7	E	245	256	Right-handed alpha
Helix 98	AK8	E	279	286	Right-handed alpha
Helix 99	AK9	E	288	294	Right-handed alpha
Helix 100	AL1	E	327	329	Right-handed 310
Helix 101	AL2	E	342	357	Right-handed alpha
Helix 102	AL3	F	4	16	Right-handed alpha
Helix 103	AL4	F	17	24	Right-handed alpha
Helix 104	AL5	F	65	80	Right-handed alpha
Helix 105	AL6	F	88	92	Right-handed 310
Helix 106	AL7	F	93	97	Right-handed 310
Helix 107	AL8	F	99	104	Right-handed 310
Helix 108	AL9	F	105	111	Right-handed alpha
Helix 109	AM1	F	127	138	Right-handed alpha
Helix 110	AM2	F	151	167	Right-handed alpha
Helix 111	AM3	F	169	177	Right-handed alpha
Helix 112	AM4	F	177	183	Right-handed alpha
Helix 113	AM5	F	192	199	Right-handed 310
Helix 114	AM6	F	217	223	Right-handed alpha
Helix 115	AM7	F	227	240	Right-handed alpha
Helix 116	AM8	F	241	244	Right-handed 310
Helix 117	AM9	F	245	257	Right-handed alpha
Helix 118	AN1	F	279	286	Right-handed alpha
Helix 119	AN2	F	288	294	Right-handed alpha
Helix 120	AN3	F	327	329	Right-handed 310
Helix 121	AN4	F	342	357	Right-handed alpha
Helix 122	AN5	G	7	16	Right-handed alpha
Helix 123	AN6	G	17	24	Right-handed alpha
Helix 124	AN7	G	63	65	Right-handed 310
Helix 125	AN8	G	66	80	Right-handed alpha
Helix 126	AN9	G	88	92	Right-handed 310
Helix 127	AO1	G	93	97	Right-handed 310
Helix 128	AO2	G	99	104	Right-handed 310
Helix 129	AO3	G	105	111	Right-handed alpha
Helix 130	AO4	G	127	138	Right-handed alpha
Helix 131	AO5	G	151	166	Right-handed alpha
Helix 132	AO6	G	169	177	Right-handed alpha
Helix 133	AO7	G	177	183	Right-handed alpha
Helix 134	AO8	G	192	199	Right-handed 310
Helix 135	AO9	G	217	223	Right-handed alpha
Helix 136	AP1	G	228	240	Right-handed alpha
Helix 137	AP2	G	241	244	Right-handed 310
Helix 138	AP3	G	245	255	Right-handed alpha
Helix 139	AP4	G	279	286	Right-handed alpha
Helix 140	AP5	G	288	294	Right-handed alpha
Helix 141	AP6	G	327	329	Right-handed 310
Helix 142	AP7	G	342	356	Right-handed alpha
Helix 143	AP8	H	7	16	Right-handed alpha
Helix 144	AP9	H	18	24	Right-handed alpha
Helix 145	AQ1	H	65	80	Right-handed alpha
Helix 146	AQ2	H	88	92	Right-handed 310
Helix 147	AQ3	H	93	97	Right-handed 310
Helix 148	AQ4	H	99	104	Right-handed 310
Helix 149	AQ5	H	105	111	Right-handed alpha
Helix 150	AQ6	H	127	138	Right-handed alpha
Helix 151	AQ7	H	151	166	Right-handed alpha
Helix 152	AQ8	H	169	177	Right-handed alpha
Helix 153	AQ9	H	177	183	Right-handed alpha
Helix 154	AR1	H	192	199	Right-handed 310
Helix 155	AR2	H	217	223	Right-handed alpha
Helix 156	AR3	H	228	240	Right-handed alpha
Helix 157	AR4	H	241	244	Right-handed 310
Helix 158	AR5	H	245	257	Right-handed alpha
Helix 159	AR6	H	279	286	Right-handed alpha
Helix 160	AR7	H	288	294	Right-handed alpha
Helix 161	AR8	H	327	329	Right-handed 310
Helix 162	AR9	H	342	356	Right-handed alpha

There are 34 sheets in PDB entry 4U0T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	52	53	first strand
Strand 2	A	37	47	anti-parallel
Strand 3	A	27	34	anti-parallel
Strand 4	A	331	337	anti-parallel
Strand 5	A	319	326	anti-parallel
Strand 6	A	308	316	anti-parallel
Strand 7	A	272	275	anti-parallel
Strand 8	A	265	267	anti-parallel
Strand 9	A	260	262	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	52	53	first strand
Strand 2	A	37	47	anti-parallel
Strand 3	C	303	304	parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	60	61	first strand
Strand 2	A	225	226	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	147	148	first strand
Strand 2	A	296	297	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	202	203	first strand
Strand 2	A	209	210	anti-parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	53	first strand
Strand 2	B	37	47	anti-parallel
Strand 3	B	27	34	anti-parallel
Strand 4	B	331	337	anti-parallel
Strand 5	B	319	326	anti-parallel
Strand 6	B	308	316	anti-parallel
Strand 7	B	272	275	anti-parallel
Strand 8	B	265	267	anti-parallel
Strand 9	B	260	262	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	61	first strand
Strand 2	B	225	226	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	147	148	first strand
Strand 2	B	296	297	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	202	203	first strand
Strand 2	B	209	210	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	303	304	first strand
Strand 2	D	37	47	parallel
Strand 3	D	52	53	anti-parallel

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There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	303	304	first strand
Strand 2	D	37	47	parallel
Strand 3	D	27	34	anti-parallel
Strand 4	D	331	337	anti-parallel
Strand 5	D	320	326	anti-parallel
Strand 6	D	308	315	anti-parallel
Strand 7	D	272	275	anti-parallel
Strand 8	D	265	267	anti-parallel
Strand 9	D	260	262	anti-parallel

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There are 9 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	53	first strand
Strand 2	C	37	47	anti-parallel
Strand 3	C	27	34	anti-parallel
Strand 4	C	331	337	anti-parallel
Strand 5	C	319	326	anti-parallel
Strand 6	C	308	316	anti-parallel
Strand 7	C	272	275	anti-parallel
Strand 8	C	265	267	anti-parallel
Strand 9	C	260	262	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	61	first strand
Strand 2	C	225	226	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	147	148	first strand
Strand 2	C	296	297	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	202	203	first strand
Strand 2	C	209	210	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	60	61	first strand
Strand 2	D	225	226	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	147	148	first strand
Strand 2	D	296	297	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	202	203	first strand
Strand 2	D	209	210	anti-parallel

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There are 9 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	52	53	first strand
Strand 2	E	37	47	anti-parallel
Strand 3	E	27	34	anti-parallel
Strand 4	E	331	337	anti-parallel
Strand 5	E	319	326	anti-parallel
Strand 6	E	308	316	anti-parallel
Strand 7	E	272	275	anti-parallel
Strand 8	E	265	267	anti-parallel
Strand 9	E	260	262	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	60	61	first strand
Strand 2	E	225	226	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	147	148	first strand
Strand 2	E	296	297	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	202	203	first strand
Strand 2	E	209	210	anti-parallel

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There are 9 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	52	53	first strand
Strand 2	F	37	47	anti-parallel
Strand 3	F	27	34	anti-parallel
Strand 4	F	331	337	anti-parallel
Strand 5	F	319	326	anti-parallel
Strand 6	F	308	316	anti-parallel
Strand 7	F	272	275	anti-parallel
Strand 8	F	265	267	anti-parallel
Strand 9	F	261	262	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	60	61	first strand
Strand 2	F	225	226	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	147	148	first strand
Strand 2	F	296	297	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	202	203	first strand
Strand 2	F	209	210	anti-parallel

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There are 9 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	52	53	first strand
Strand 2	G	37	47	anti-parallel
Strand 3	G	27	34	anti-parallel
Strand 4	G	331	337	anti-parallel
Strand 5	G	319	326	anti-parallel
Strand 6	G	308	316	anti-parallel
Strand 7	G	272	275	anti-parallel
Strand 8	G	265	267	anti-parallel
Strand 9	G	260	262	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	59	61	first strand
Strand 2	G	225	227	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	147	148	first strand
Strand 2	G	296	297	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	202	203	first strand
Strand 2	G	209	210	anti-parallel

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There are 9 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	52	53	first strand
Strand 2	H	37	47	anti-parallel
Strand 3	H	27	34	anti-parallel
Strand 4	H	331	337	anti-parallel
Strand 5	H	320	326	anti-parallel
Strand 6	H	308	314	anti-parallel
Strand 7	H	272	275	anti-parallel
Strand 8	H	265	267	anti-parallel
Strand 9	H	260	262	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	59	61	first strand
Strand 2	H	225	227	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	147	148	first strand
Strand 2	H	296	297	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	202	203	first strand
Strand 2	H	209	210	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: 4U0T

Analysis of interatomic Contacts of Structural Units in PDB entry:
4U0T