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

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 7XCN entry

There are 12 chains in PDB entry 7XCN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	MET 495
B	ALA 2	MET 495
C	ALA 2	MET 495
D	ALA 2	MET 495
E	ALA 2	MET 495
F	ALA 2	MET 495
M	ASN 3	ASN 216
N	ALA 2	LEU 215
O	ASN 3	ASN 216
P	ALA 2	ASN 216
Q	ASN 3	LEU 215
R	ASN 3	ASN 216

There are198 helices in PDB entry 7XCN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	22	37	Right-handed alpha
Helix 2	AA2	A	46	56	Right-handed alpha
Helix 3	AA3	A	70	81	Right-handed alpha
Helix 4	AA4	A	91	95	Right-handed 310
Helix 5	AA5	A	129	143	Right-handed alpha
Helix 6	AA6	A	155	159	Right-handed 310
Helix 7	AA7	A	163	176	Right-handed alpha
Helix 8	AA8	A	186	188	Right-handed 310
Helix 9	AA9	A	189	201	Right-handed alpha
Helix 10	AB1	A	204	211	Right-handed alpha
Helix 11	AB2	A	227	241	Right-handed alpha
Helix 12	AB3	A	259	282	Right-handed alpha
Helix 13	AB4	A	307	325	Right-handed alpha
Helix 14	AB5	A	341	359	Right-handed alpha
Helix 15	AB6	A	370	372	Right-handed 310
Helix 16	AB7	A	377	395	Right-handed alpha
Helix 17	AB8	A	400	405	Right-handed alpha
Helix 18	AB9	A	405	413	Right-handed alpha
Helix 19	AC1	A	421	427	Right-handed alpha
Helix 20	AC2	A	441	447	Right-handed alpha
Helix 21	AC3	A	452	468	Right-handed alpha
Helix 22	AC4	A	474	495	Right-handed alpha
Helix 23	AC5	B	22	39	Right-handed alpha
Helix 24	AC6	B	46	56	Right-handed alpha
Helix 25	AC7	B	70	81	Right-handed alpha
Helix 26	AC8	B	91	95	Right-handed 310
Helix 27	AC9	B	129	143	Right-handed alpha
Helix 28	AD1	B	155	159	Right-handed 310
Helix 29	AD2	B	163	176	Right-handed alpha
Helix 30	AD3	B	186	188	Right-handed 310
Helix 31	AD4	B	189	201	Right-handed alpha
Helix 32	AD5	B	204	211	Right-handed alpha
Helix 33	AD6	B	227	241	Right-handed alpha
Helix 34	AD7	B	259	282	Right-handed alpha
Helix 35	AD8	B	307	325	Right-handed alpha
Helix 36	AD9	B	341	359	Right-handed alpha
Helix 37	AE1	B	370	372	Right-handed 310
Helix 38	AE2	B	376	394	Right-handed alpha
Helix 39	AE3	B	400	405	Right-handed alpha
Helix 40	AE4	B	405	413	Right-handed alpha
Helix 41	AE5	B	421	427	Right-handed alpha
Helix 42	AE6	B	441	448	Right-handed alpha
Helix 43	AE7	B	452	468	Right-handed alpha
Helix 44	AE8	B	474	494	Right-handed alpha
Helix 45	AE9	C	22	39	Right-handed alpha
Helix 46	AF1	C	46	56	Right-handed alpha
Helix 47	AF2	C	70	81	Right-handed alpha
Helix 48	AF3	C	91	95	Right-handed 310
Helix 49	AF4	C	129	143	Right-handed alpha
Helix 50	AF5	C	155	159	Right-handed 310
Helix 51	AF6	C	163	176	Right-handed alpha
Helix 52	AF7	C	186	188	Right-handed 310
Helix 53	AF8	C	189	201	Right-handed alpha
Helix 54	AF9	C	204	211	Right-handed alpha
Helix 55	AG1	C	227	241	Right-handed alpha
Helix 56	AG2	C	259	282	Right-handed alpha
Helix 57	AG3	C	307	325	Right-handed alpha
Helix 58	AG4	C	341	359	Right-handed alpha
Helix 59	AG5	C	370	372	Right-handed 310
Helix 60	AG6	C	376	394	Right-handed alpha
Helix 61	AG7	C	400	405	Right-handed alpha
Helix 62	AG8	C	405	413	Right-handed alpha
Helix 63	AG9	C	421	427	Right-handed alpha
Helix 64	AH1	C	441	448	Right-handed alpha
Helix 65	AH2	C	452	468	Right-handed alpha
Helix 66	AH3	C	474	494	Right-handed alpha
Helix 67	AH4	D	22	39	Right-handed alpha
Helix 68	AH5	D	46	56	Right-handed alpha
Helix 69	AH6	D	70	81	Right-handed alpha
Helix 70	AH7	D	91	95	Right-handed 310
Helix 71	AH8	D	129	143	Right-handed alpha
Helix 72	AH9	D	155	159	Right-handed 310
Helix 73	AI1	D	163	176	Right-handed alpha
Helix 74	AI2	D	186	188	Right-handed 310
Helix 75	AI3	D	189	201	Right-handed alpha
Helix 76	AI4	D	204	211	Right-handed alpha
Helix 77	AI5	D	227	241	Right-handed alpha
Helix 78	AI6	D	259	282	Right-handed alpha
Helix 79	AI7	D	307	325	Right-handed alpha
Helix 80	AI8	D	341	359	Right-handed alpha
Helix 81	AI9	D	370	372	Right-handed 310
Helix 82	AJ1	D	376	395	Right-handed alpha
Helix 83	AJ2	D	400	405	Right-handed alpha
Helix 84	AJ3	D	405	413	Right-handed alpha
Helix 85	AJ4	D	421	427	Right-handed alpha
Helix 86	AJ5	D	441	447	Right-handed alpha
Helix 87	AJ6	D	452	468	Right-handed alpha
Helix 88	AJ7	D	474	494	Right-handed alpha
Helix 89	AJ8	E	22	39	Right-handed alpha
Helix 90	AJ9	E	46	56	Right-handed alpha
Helix 91	AK1	E	70	81	Right-handed alpha
Helix 92	AK2	E	91	95	Right-handed 310
Helix 93	AK3	E	129	143	Right-handed alpha
Helix 94	AK4	E	155	159	Right-handed 310
Helix 95	AK5	E	163	176	Right-handed alpha
Helix 96	AK6	E	186	188	Right-handed 310
Helix 97	AK7	E	189	201	Right-handed alpha
Helix 98	AK8	E	204	211	Right-handed alpha
Helix 99	AK9	E	227	241	Right-handed alpha
Helix 100	AL1	E	259	282	Right-handed alpha
Helix 101	AL2	E	307	325	Right-handed alpha
Helix 102	AL3	E	341	359	Right-handed alpha
Helix 103	AL4	E	370	372	Right-handed 310
Helix 104	AL5	E	376	394	Right-handed alpha
Helix 105	AL6	E	400	405	Right-handed alpha
Helix 106	AL7	E	405	413	Right-handed alpha
Helix 107	AL8	E	421	427	Right-handed alpha
Helix 108	AL9	E	441	448	Right-handed alpha
Helix 109	AM1	E	452	468	Right-handed alpha
Helix 110	AM2	E	474	494	Right-handed alpha
Helix 111	AM3	F	22	39	Right-handed alpha
Helix 112	AM4	F	46	56	Right-handed alpha
Helix 113	AM5	F	70	81	Right-handed alpha
Helix 114	AM6	F	91	95	Right-handed 310
Helix 115	AM7	F	129	143	Right-handed alpha
Helix 116	AM8	F	155	159	Right-handed 310
Helix 117	AM9	F	163	176	Right-handed alpha
Helix 118	AN1	F	186	188	Right-handed 310
Helix 119	AN2	F	189	201	Right-handed alpha
Helix 120	AN3	F	204	211	Right-handed alpha
Helix 121	AN4	F	227	241	Right-handed alpha
Helix 122	AN5	F	259	282	Right-handed alpha
Helix 123	AN6	F	307	325	Right-handed alpha
Helix 124	AN7	F	341	359	Right-handed alpha
Helix 125	AN8	F	370	372	Right-handed 310
Helix 126	AN9	F	376	394	Right-handed alpha
Helix 127	AO1	F	400	405	Right-handed alpha
Helix 128	AO2	F	405	413	Right-handed alpha
Helix 129	AO3	F	421	427	Right-handed alpha
Helix 130	AO4	F	441	448	Right-handed alpha
Helix 131	AO5	F	452	468	Right-handed alpha
Helix 132	AO6	F	474	494	Right-handed alpha
Helix 133	AO7	M	4	17	Right-handed alpha
Helix 134	AO8	M	19	32	Right-handed alpha
Helix 135	AO9	M	36	43	Right-handed alpha
Helix 136	AP1	M	44	59	Right-handed alpha
Helix 137	AP2	M	62	80	Right-handed alpha
Helix 138	AP3	M	108	122	Right-handed alpha
Helix 139	AP4	M	133	145	Right-handed alpha
Helix 140	AP5	M	160	171	Right-handed alpha
Helix 141	AP6	M	188	196	Right-handed alpha
Helix 142	AP7	M	203	216	Right-handed alpha
Helix 143	AP8	N	3	17	Right-handed alpha
Helix 144	AP9	N	19	34	Right-handed alpha
Helix 145	AQ1	N	36	43	Right-handed alpha
Helix 146	AQ2	N	44	58	Right-handed alpha
Helix 147	AQ3	N	62	80	Right-handed alpha
Helix 148	AQ4	N	80	86	Right-handed alpha
Helix 149	AQ5	N	108	120	Right-handed alpha
Helix 150	AQ6	N	133	145	Right-handed alpha
Helix 151	AQ7	N	155	160	Right-handed alpha
Helix 152	AQ8	N	160	165	Right-handed alpha
Helix 153	AQ9	N	188	195	Right-handed alpha
Helix 154	AR1	N	203	214	Right-handed alpha
Helix 155	AR2	O	4	17	Right-handed alpha
Helix 156	AR3	O	19	27	Right-handed alpha
Helix 157	AR4	O	27	32	Right-handed alpha
Helix 158	AR5	O	36	43	Right-handed alpha
Helix 159	AR6	O	44	58	Right-handed alpha
Helix 160	AR7	O	62	80	Right-handed alpha
Helix 161	AR8	O	108	122	Right-handed alpha
Helix 162	AR9	O	133	145	Right-handed alpha
Helix 163	AS1	O	160	171	Right-handed alpha
Helix 164	AS2	O	188	196	Right-handed alpha
Helix 165	AS3	O	203	216	Right-handed alpha
Helix 166	AS4	P	3	17	Right-handed alpha
Helix 167	AS5	P	19	32	Right-handed alpha
Helix 168	AS6	P	36	44	Right-handed alpha
Helix 169	AS7	P	44	58	Right-handed alpha
Helix 170	AS8	P	62	80	Right-handed alpha
Helix 171	AS9	P	108	122	Right-handed alpha
Helix 172	AT1	P	133	145	Right-handed alpha
Helix 173	AT2	P	160	171	Right-handed alpha
Helix 174	AT3	P	188	196	Right-handed alpha
Helix 175	AT4	P	203	216	Right-handed alpha
Helix 176	AT5	Q	6	17	Right-handed alpha
Helix 177	AT6	Q	19	34	Right-handed alpha
Helix 178	AT7	Q	36	43	Right-handed alpha
Helix 179	AT8	Q	44	59	Right-handed alpha
Helix 180	AT9	Q	62	80	Right-handed alpha
Helix 181	AU1	Q	80	87	Right-handed alpha
Helix 182	AU2	Q	108	115	Right-handed alpha
Helix 183	AU3	Q	133	140	Right-handed alpha
Helix 184	AU4	Q	160	173	Right-handed alpha
Helix 185	AU5	Q	189	195	Right-handed alpha
Helix 186	AU6	Q	203	209	Right-handed alpha
Helix 187	AU7	Q	210	214	Right-handed 310
Helix 188	AU8	R	4	17	Right-handed alpha
Helix 189	AU9	R	19	27	Right-handed alpha
Helix 190	AV1	R	27	32	Right-handed alpha
Helix 191	AV2	R	36	43	Right-handed alpha
Helix 192	AV3	R	44	58	Right-handed alpha
Helix 193	AV4	R	62	80	Right-handed alpha
Helix 194	AV5	R	108	122	Right-handed alpha
Helix 195	AV6	R	133	145	Right-handed alpha
Helix 196	AV7	R	160	171	Right-handed alpha
Helix 197	AV8	R	188	196	Right-handed alpha
Helix 198	AV9	R	203	216	Right-handed alpha

There are 41 sheets in PDB entry 7XCN. 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, AD8, AD9, AE1, AE2, AE3, AE4, AE5,

There are 2 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	10	14	first strand
Strand 2	D	10	14	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	17	19	first strand
Strand 2	F	17	19	anti-parallel

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There are 4 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	59	61	first strand
Strand 2	A	66	68	anti-parallel
Strand 3	A	42	44	anti-parallel
Strand 4	A	225	226	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	84	87	first strand
Strand 2	A	96	99	anti-parallel

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There are 9 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	106	108	first strand
Strand 2	A	146	150	parallel
Strand 3	A	180	182	parallel
Strand 4	A	214	218	parallel
Strand 5	A	244	248	parallel
Strand 6	A	287	291	parallel
Strand 7	A	328	331	parallel
Strand 8	A	362	366	parallel
Strand 9	A	106	108	parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	127	first strand
Strand 2	A	114	117	anti-parallel
Strand 3	A	374	376	parallel
Strand 4	A	368	369	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	A	251	252	first strand
Strand 2	A	294	295	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	10	14	first strand
Strand 2	C	10	14	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	17	19	first strand
Strand 2	E	17	19	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	59	61	first strand
Strand 2	B	66	68	anti-parallel
Strand 3	B	42	44	anti-parallel
Strand 4	B	225	226	parallel

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There are 2 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	84	87	first strand
Strand 2	B	96	99	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	B	106	108	first strand
Strand 2	B	146	150	parallel
Strand 3	B	180	182	parallel
Strand 4	B	214	218	parallel
Strand 5	B	244	248	parallel
Strand 6	B	287	291	parallel
Strand 7	B	328	331	parallel
Strand 8	B	363	366	parallel
Strand 9	B	106	108	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	123	127	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	374	375	parallel
Strand 4	B	368	369	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	B	251	252	first strand
Strand 2	B	294	295	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	17	19	first strand
Strand 2	D	17	19	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	61	first strand
Strand 2	C	66	68	anti-parallel
Strand 3	C	42	44	anti-parallel
Strand 4	C	225	226	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	C	84	87	first strand
Strand 2	C	96	99	anti-parallel

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There are 9 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	106	108	first strand
Strand 2	C	146	150	parallel
Strand 3	C	180	182	parallel
Strand 4	C	214	218	parallel
Strand 5	C	244	248	parallel
Strand 6	C	287	291	parallel
Strand 7	C	328	331	parallel
Strand 8	C	363	366	parallel
Strand 9	C	106	108	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	123	127	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	374	375	parallel
Strand 4	C	368	369	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	C	251	252	first strand
Strand 2	C	294	295	parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	59	61	first strand
Strand 2	D	66	68	anti-parallel
Strand 3	D	42	44	anti-parallel
Strand 4	D	225	226	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	D	84	87	first strand
Strand 2	D	96	99	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	D	106	108	first strand
Strand 2	D	146	150	parallel
Strand 3	D	180	182	parallel
Strand 4	D	214	218	parallel
Strand 5	D	244	248	parallel
Strand 6	D	287	291	parallel
Strand 7	D	328	331	parallel
Strand 8	D	362	366	parallel
Strand 9	D	106	108	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	124	127	first strand
Strand 2	D	114	117	anti-parallel
Strand 3	D	374	375	parallel
Strand 4	D	368	369	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	D	251	252	first strand
Strand 2	D	294	295	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	E	10	14	first strand
Strand 2	F	10	14	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	59	61	first strand
Strand 2	E	66	68	anti-parallel
Strand 3	E	42	44	anti-parallel
Strand 4	E	225	226	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	E	84	87	first strand
Strand 2	E	96	99	anti-parallel

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There are 8 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	106	108	first strand
Strand 2	E	363	366	parallel
Strand 3	E	328	331	parallel
Strand 4	E	287	291	parallel
Strand 5	E	244	248	parallel
Strand 6	E	214	218	parallel
Strand 7	E	180	182	parallel
Strand 8	E	149	150	parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	125	127	first strand
Strand 2	E	114	116	anti-parallel
Strand 3	E	374	375	parallel
Strand 4	E	368	369	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	251	252	first strand
Strand 2	E	294	295	parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	59	61	first strand
Strand 2	F	66	68	anti-parallel
Strand 3	F	42	44	anti-parallel
Strand 4	F	225	226	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	F	84	87	first strand
Strand 2	F	96	99	anti-parallel

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There are 9 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	106	108	first strand
Strand 2	F	146	150	parallel
Strand 3	F	180	182	parallel
Strand 4	F	214	218	parallel
Strand 5	F	244	248	parallel
Strand 6	F	287	291	parallel
Strand 7	F	328	331	parallel
Strand 8	F	363	366	parallel
Strand 9	F	106	108	parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	123	127	first strand
Strand 2	F	114	118	anti-parallel
Strand 3	F	374	375	parallel
Strand 4	F	368	369	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	251	252	first strand
Strand 2	F	294	295	parallel

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There are 5 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	124	127	first strand
Strand 2	M	96	101	parallel
Strand 3	M	148	152	parallel
Strand 4	M	179	183	parallel
Strand 5	M	199	201	parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	124	132	first strand
Strand 2	N	96	102	parallel
Strand 3	N	148	152	parallel
Strand 4	N	179	183	parallel
Strand 5	N	199	201	parallel

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There are 5 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	124	127	first strand
Strand 2	O	96	101	parallel
Strand 3	O	148	152	parallel
Strand 4	O	179	183	parallel
Strand 5	O	199	201	parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	124	127	first strand
Strand 2	P	96	101	parallel
Strand 3	P	148	152	parallel
Strand 4	P	179	183	parallel
Strand 5	P	199	201	parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	124	127	first strand
Strand 2	R	96	101	parallel
Strand 3	R	148	152	parallel
Strand 4	R	179	183	parallel
Strand 5	R	199	201	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: 7XCN

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