Analysis of interatomic Contacts of Structural Units in PDB entry:
7P3N

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 7P3N entry

There are 22 chains in PDB entry 7P3N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 3	TYR 514
B	MET 1	TYR 514
C	PRO 6	THR 511
D	MET 1	LEU 464
E	SER 2	LEU 464
F	SER 2	LEU 464
G	GLU 2	VAL 80
H	MET 1	VAL 80
J	MET 1	VAL 80
K	GLU 2	VAL 80
L	GLU 2	VAL 80
O	MET 1	VAL 80
P	MET 1	VAL 80
Q	MET 1	VAL 80
R	MET 1	VAL 80
S	GLU 2	VAL 80
a	LYS 15	HIS 291
b	ILE 12	LEU 156
d	GLU 3	LEU 176
e	ALA 2	GLN 139
g	ALA 2	VAL 289
p	ASN 2	LEU 156

There are188 helices in PDB entry 7P3N. 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	15	Right-handed alpha
Helix 2	AA2	A	17	26	Right-handed alpha
Helix 3	AA3	A	101	105	Right-handed 310
Helix 4	AA4	A	136	140	Right-handed 310
Helix 5	AA5	A	151	158	Right-handed alpha
Helix 6	AA6	A	175	187	Right-handed alpha
Helix 7	AA7	A	202	217	Right-handed alpha
Helix 8	AA8	A	232	253	Right-handed alpha
Helix 9	AA9	A	263	278	Right-handed alpha
Helix 10	AB1	A	283	288	Right-handed 310
Helix 11	AB2	A	289	301	Right-handed alpha
Helix 12	AB3	A	306	314	Right-handed alpha
Helix 13	AB4	A	340	350	Right-handed alpha
Helix 14	AB5	A	357	363	Right-handed alpha
Helix 15	AB6	A	379	383	Right-handed 310
Helix 16	AB7	A	384	404	Right-handed alpha
Helix 17	AB8	A	405	410	Right-handed 310
Helix 18	AB9	A	415	433	Right-handed alpha
Helix 19	AC1	A	441	454	Right-handed alpha
Helix 20	AC2	A	464	480	Right-handed alpha
Helix 21	AC3	A	480	491	Right-handed alpha
Helix 22	AC4	A	494	511	Right-handed alpha
Helix 23	AC5	B	9	19	Right-handed alpha
Helix 24	AC6	B	23	28	Right-handed alpha
Helix 25	AC7	B	136	140	Right-handed 310
Helix 26	AC8	B	153	158	Right-handed alpha
Helix 27	AC9	B	175	191	Right-handed alpha
Helix 28	AD1	B	202	217	Right-handed alpha
Helix 29	AD2	B	232	252	Right-handed alpha
Helix 30	AD3	B	263	278	Right-handed alpha
Helix 31	AD4	B	283	287	Right-handed 310
Helix 32	AD5	B	288	289	Right-handed 310
Helix 33	AD6	B	290	300	Right-handed alpha
Helix 34	AD7	B	306	315	Right-handed alpha
Helix 35	AD8	B	340	348	Right-handed alpha
Helix 36	AD9	B	357	362	Right-handed alpha
Helix 37	AE1	B	379	383	Right-handed 310
Helix 38	AE2	B	384	405	Right-handed alpha
Helix 39	AE3	B	406	408	Right-handed 310
Helix 40	AE4	B	415	430	Right-handed alpha
Helix 41	AE5	B	441	454	Right-handed alpha
Helix 42	AE6	B	464	480	Right-handed alpha
Helix 43	AE7	B	480	491	Right-handed alpha
Helix 44	AE8	B	494	512	Right-handed alpha
Helix 45	AE9	C	7	18	Right-handed alpha
Helix 46	AF1	C	101	105	Right-handed 310
Helix 47	AF2	C	136	140	Right-handed 310
Helix 48	AF3	C	152	158	Right-handed alpha
Helix 49	AF4	C	176	191	Right-handed alpha
Helix 50	AF5	C	202	217	Right-handed alpha
Helix 51	AF6	C	232	252	Right-handed alpha
Helix 52	AF7	C	263	278	Right-handed alpha
Helix 53	AF8	C	283	287	Right-handed 310
Helix 54	AF9	C	288	289	Right-handed 310
Helix 55	AG1	C	290	301	Right-handed alpha
Helix 56	AG2	C	306	314	Right-handed alpha
Helix 57	AG3	C	334	337	Right-handed 310
Helix 58	AG4	C	340	348	Right-handed alpha
Helix 59	AG5	C	357	363	Right-handed alpha
Helix 60	AG6	C	370	374	Right-handed 310
Helix 61	AG7	C	384	391	Right-handed alpha
Helix 62	AG8	C	393	408	Right-handed alpha
Helix 63	AG9	C	415	432	Right-handed alpha
Helix 64	AH1	C	441	454	Right-handed alpha
Helix 65	AH2	C	463	480	Right-handed alpha
Helix 66	AH3	C	480	491	Right-handed alpha
Helix 67	AH4	C	494	510	Right-handed alpha
Helix 68	AH5	D	79	83	Right-handed 310
Helix 69	AH6	D	129	136	Right-handed alpha
Helix 70	AH7	D	153	169	Right-handed alpha
Helix 71	AH8	D	181	195	Right-handed alpha
Helix 72	AH9	D	196	199	Right-handed 310
Helix 73	AI1	D	211	232	Right-handed alpha
Helix 74	AI2	D	248	263	Right-handed alpha
Helix 75	AI3	D	275	286	Right-handed alpha
Helix 76	AI4	D	303	307	Right-handed 310
Helix 77	AI5	D	310	318	Right-handed alpha
Helix 78	AI6	D	327	333	Right-handed alpha
Helix 79	AI7	D	350	355	Right-handed alpha
Helix 80	AI8	D	355	383	Right-handed alpha
Helix 81	AI9	D	384	387	Right-handed 310
Helix 82	AJ1	D	388	406	Right-handed alpha
Helix 83	AJ2	D	409	416	Right-handed alpha
Helix 84	AJ3	D	427	437	Right-handed alpha
Helix 85	AJ4	D	444	449	Right-handed 310
Helix 86	AJ5	D	453	464	Right-handed alpha
Helix 87	AJ6	E	79	83	Right-handed 310
Helix 88	AJ7	E	114	118	Right-handed 310
Helix 89	AJ8	E	129	136	Right-handed alpha
Helix 90	AJ9	E	153	169	Right-handed alpha
Helix 91	AK1	E	181	195	Right-handed alpha
Helix 92	AK2	E	211	217	Right-handed alpha
Helix 93	AK3	E	218	232	Right-handed alpha
Helix 94	AK4	E	248	261	Right-handed alpha
Helix 95	AK5	E	262	264	Right-handed 310
Helix 96	AK6	E	275	286	Right-handed alpha
Helix 97	AK7	E	304	307	Right-handed 310
Helix 98	AK8	E	310	318	Right-handed alpha
Helix 99	AK9	E	327	333	Right-handed alpha
Helix 100	AL1	E	350	355	Right-handed alpha
Helix 101	AL2	E	355	382	Right-handed alpha
Helix 102	AL3	E	383	387	Right-handed 310
Helix 103	AL4	E	388	406	Right-handed alpha
Helix 104	AL5	E	411	415	Right-handed 310
Helix 105	AL6	E	424	437	Right-handed alpha
Helix 106	AL7	E	444	449	Right-handed 310
Helix 107	AL8	E	453	464	Right-handed alpha
Helix 108	AL9	F	79	83	Right-handed 310
Helix 109	AM1	F	129	136	Right-handed alpha
Helix 110	AM2	F	153	169	Right-handed alpha
Helix 111	AM3	F	181	196	Right-handed alpha
Helix 112	AM4	F	197	201	Right-handed 310
Helix 113	AM5	F	211	232	Right-handed alpha
Helix 114	AM6	F	248	263	Right-handed alpha
Helix 115	AM7	F	275	286	Right-handed alpha
Helix 116	AM8	F	303	307	Right-handed 310
Helix 117	AM9	F	310	318	Right-handed alpha
Helix 118	AN1	F	327	333	Right-handed alpha
Helix 119	AN2	F	355	383	Right-handed alpha
Helix 120	AN3	F	391	405	Right-handed alpha
Helix 121	AN4	F	424	438	Right-handed alpha
Helix 122	AN5	F	444	449	Right-handed alpha
Helix 123	AN6	F	453	464	Right-handed alpha
Helix 124	AN7	G	3	41	Right-handed alpha
Helix 125	AN8	G	44	60	Right-handed alpha
Helix 126	AN9	G	60	76	Right-handed alpha
Helix 127	AO1	H	2	41	Right-handed alpha
Helix 128	AO2	H	44	60	Right-handed alpha
Helix 129	AO3	H	60	76	Right-handed alpha
Helix 130	AO4	J	2	41	Right-handed alpha
Helix 131	AO5	J	44	60	Right-handed alpha
Helix 132	AO6	J	60	76	Right-handed alpha
Helix 133	AO7	K	3	39	Right-handed alpha
Helix 134	AO8	K	41	43	Right-handed 310
Helix 135	AO9	K	44	60	Right-handed alpha
Helix 136	AP1	K	60	76	Right-handed alpha
Helix 137	AP2	L	3	41	Right-handed alpha
Helix 138	AP3	L	44	58	Right-handed alpha
Helix 139	AP4	L	60	77	Right-handed alpha
Helix 140	AP5	O	2	41	Right-handed alpha
Helix 141	AP6	O	44	60	Right-handed alpha
Helix 142	AP7	O	60	75	Right-handed alpha
Helix 143	AP8	P	2	41	Right-handed alpha
Helix 144	AP9	P	44	60	Right-handed alpha
Helix 145	AQ1	P	60	77	Right-handed alpha
Helix 146	AQ2	Q	2	41	Right-handed alpha
Helix 147	AQ3	Q	44	76	Right-handed alpha
Helix 148	AQ4	R	2	41	Right-handed alpha
Helix 149	AQ5	R	44	58	Right-handed alpha
Helix 150	AQ6	R	60	76	Right-handed alpha
Helix 151	AQ7	S	3	41	Right-handed alpha
Helix 152	AQ8	S	44	58	Right-handed alpha
Helix 153	AQ9	S	60	76	Right-handed alpha
Helix 154	AR1	a	16	24	Right-handed alpha
Helix 155	AR2	a	52	72	Right-handed alpha
Helix 156	AR3	a	80	101	Right-handed alpha
Helix 157	AR4	a	108	125	Right-handed alpha
Helix 158	AR5	a	126	128	Right-handed 310
Helix 159	AR6	a	129	130	Right-handed 310
Helix 160	AR7	a	131	144	Right-handed alpha
Helix 161	AR8	a	147	154	Right-handed alpha
Helix 162	AR9	a	161	181	Right-handed alpha
Helix 163	AS1	a	185	191	Right-handed alpha
Helix 164	AS2	a	202	210	Right-handed alpha
Helix 165	AS3	a	210	220	Right-handed alpha
Helix 166	AS4	a	222	247	Right-handed alpha
Helix 167	AS5	a	257	289	Right-handed alpha
Helix 168	AS6	b	13	23	Right-handed alpha
Helix 169	AS7	b	25	132	Right-handed alpha
Helix 170	AS8	b	134	139	Right-handed alpha
Helix 171	AS9	d	4	23	Right-handed alpha
Helix 172	AT1	d	24	41	Right-handed alpha
Helix 173	AT2	d	41	49	Right-handed alpha
Helix 174	AT3	d	54	67	Right-handed alpha
Helix 175	AT4	d	71	84	Right-handed alpha
Helix 176	AT5	d	89	105	Right-handed alpha
Helix 177	AT6	d	119	132	Right-handed alpha
Helix 178	AT7	d	165	176	Right-handed alpha
Helix 179	AT8	e	91	125	Right-handed alpha
Helix 180	AT9	e	127	135	Right-handed alpha
Helix 181	AU1	g	3	42	Right-handed alpha
Helix 182	AU2	g	42	60	Right-handed alpha
Helix 183	AU3	g	90	108	Right-handed alpha
Helix 184	AU4	g	119	130	Right-handed alpha
Helix 185	AU5	g	145	162	Right-handed alpha
Helix 186	AU6	g	213	287	Right-handed alpha
Helix 187	AU7	p	3	139	Right-handed alpha
Helix 188	AU8	p	141	156	Right-handed alpha

There are 30 sheets in PDB entry 7P3N. 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,

There are 7 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	29	36	first strand
Strand 2	A	39	44	anti-parallel
Strand 3	A	72	76	anti-parallel
Strand 4	A	61	66	anti-parallel
Strand 5	A	52	56	anti-parallel
Strand 6	A	88	95	anti-parallel
Strand 7	A	29	36	anti-parallel

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There are 2 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	97	100	first strand
Strand 2	A	126	129	anti-parallel

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There are 5 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	107	110	first strand
Strand 2	A	222	228	parallel
Strand 3	A	193	201	parallel
Strand 4	A	256	261	parallel
Strand 5	A	324	328	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	146	147	first strand
Strand 2	A	160	161	anti-parallel

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There are 4 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	330	332	first strand
Strand 2	A	167	170	parallel
Strand 3	A	352	355	parallel
Strand 4	A	375	376	anti-parallel

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There are 7 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	29	36	first strand
Strand 2	B	39	44	anti-parallel
Strand 3	B	71	76	anti-parallel
Strand 4	B	61	67	anti-parallel
Strand 5	B	53	56	anti-parallel
Strand 6	B	88	91	anti-parallel
Strand 7	B	29	36	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	97	100	first strand
Strand 2	B	126	129	anti-parallel

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There are 6 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	107	110	first strand
Strand 2	B	222	226	parallel
Strand 3	B	193	197	parallel
Strand 4	B	257	260	parallel
Strand 5	B	324	328	parallel
Strand 6	B	303	304	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	146	147	first strand
Strand 2	B	160	161	anti-parallel

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There are 4 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	330	332	first strand
Strand 2	B	166	170	parallel
Strand 3	B	352	355	parallel
Strand 4	B	375	376	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	25	28	first strand
Strand 2	d	159	162	anti-parallel
Strand 3	d	153	156	anti-parallel
Strand 4	d	110	113	anti-parallel
Strand 5	d	140	141	parallel

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There are 6 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	31	36	first strand
Strand 2	C	39	43	anti-parallel
Strand 3	C	72	76	anti-parallel
Strand 4	C	61	67	anti-parallel
Strand 5	C	52	56	anti-parallel
Strand 6	C	89	95	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	97	100	first strand
Strand 2	C	126	129	anti-parallel

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There are 5 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	108	109	first strand
Strand 2	C	222	228	parallel
Strand 3	C	193	201	parallel
Strand 4	C	257	261	parallel
Strand 5	C	325	328	parallel

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There are 3 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	330	332	first strand
Strand 2	C	167	170	parallel
Strand 3	C	353	355	parallel

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There are 7 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	3	10	first strand
Strand 2	D	13	17	anti-parallel
Strand 3	D	49	55	anti-parallel
Strand 4	D	38	44	anti-parallel
Strand 5	D	28	32	anti-parallel
Strand 6	D	66	73	anti-parallel
Strand 7	D	3	10	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	75	77	first strand
Strand 2	D	105	107	anti-parallel

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There are 7 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	86	87	first strand
Strand 2	D	201	207	parallel
Strand 3	D	172	180	parallel
Strand 4	D	242	246	parallel
Strand 5	D	295	300	parallel
Strand 6	D	143	147	parallel
Strand 7	D	322	325	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	124	125	first strand
Strand 2	D	138	139	anti-parallel

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There are 7 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	3	10	first strand
Strand 2	E	13	17	anti-parallel
Strand 3	E	49	55	anti-parallel
Strand 4	E	38	43	anti-parallel
Strand 5	E	29	32	anti-parallel
Strand 6	E	66	69	anti-parallel
Strand 7	E	3	10	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	75	77	first strand
Strand 2	E	105	107	anti-parallel

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There are 3 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	86	87	first strand
Strand 2	E	203	206	parallel
Strand 3	E	177	178	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	241	246	first strand
Strand 2	E	294	302	parallel
Strand 3	E	143	148	parallel
Strand 4	E	322	325	parallel

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There are 7 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	3	10	first strand
Strand 2	F	13	17	anti-parallel
Strand 3	F	50	55	anti-parallel
Strand 4	F	38	44	anti-parallel
Strand 5	F	28	32	anti-parallel
Strand 6	F	66	73	anti-parallel
Strand 7	F	3	10	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	75	77	first strand
Strand 2	F	105	107	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	124	125	first strand
Strand 2	F	138	139	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	173	176	first strand
Strand 2	F	241	246	parallel
Strand 3	F	294	301	parallel
Strand 4	F	143	147	parallel
Strand 5	F	322	324	parallel
Strand 6	F	345	346	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	14	20	first strand
Strand 2	e	4	10	anti-parallel
Strand 3	e	75	84	parallel
Strand 4	e	59	71	anti-parallel
Strand 5	e	48	53	anti-parallel
Strand 6	e	22	26	anti-parallel
Strand 7	e	31	34	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	14	20	first strand
Strand 2	e	4	10	anti-parallel
Strand 3	e	75	84	parallel
Strand 4	e	59	71	anti-parallel
Strand 5	e	41	45	anti-parallel
Strand 6	g	209	210	parallel

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There are 5 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	132	137	first strand
Strand 2	g	112	118	parallel
Strand 3	g	75	81	parallel
Strand 4	g	165	175	parallel
Strand 5	g	181	187	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: 7P3N

Analysis of interatomic Contacts of Structural Units in PDB entry:
7P3N