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

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 7XQA entry

There are 9 chains in PDB entry 7XQA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 10	HIS 491
B	GLN 10	HIS 491
C	GLN 10	HIS 491
D	VAL 13	HIS 491
E	GLN 10	HIS 491
F	GLN 10	HIS 491
G	GLN 10	HIS 491
H	VAL 13	ALA 280
H	GLY 795	HIS 1004

There are184 helices in PDB entry 7XQA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	19	33	Right-handed alpha
Helix 2	AA2	A	50	54	Right-handed 310
Helix 3	AA3	A	60	64	Right-handed 310
Helix 4	AA4	A	65	70	Right-handed alpha
Helix 5	AA5	A	71	97	Right-handed alpha
Helix 6	AA6	A	98	99	Right-handed 310
Helix 7	AA7	A	100	104	Right-handed 310
Helix 8	AA8	A	121	139	Right-handed alpha
Helix 9	AA9	A	147	151	Right-handed 310
Helix 10	AB1	A	157	161	Right-handed 310
Helix 11	AB2	A	175	190	Right-handed alpha
Helix 12	AB3	A	229	231	Right-handed 310
Helix 13	AB4	A	232	238	Right-handed alpha
Helix 14	AB5	A	242	246	Right-handed 310
Helix 15	AB6	A	277	281	Right-handed 310
Helix 16	AB7	A	310	325	Right-handed alpha
Helix 17	AB8	A	326	332	Right-handed 310
Helix 18	AB9	A	369	386	Right-handed alpha
Helix 19	AC1	A	394	398	Right-handed 310
Helix 20	AC2	A	408	426	Right-handed alpha
Helix 21	AC3	A	434	455	Right-handed alpha
Helix 22	AC4	A	461	470	Right-handed alpha
Helix 23	AC5	A	472	491	Right-handed alpha
Helix 24	AC6	B	19	33	Right-handed alpha
Helix 25	AC7	B	50	54	Right-handed 310
Helix 26	AC8	B	60	64	Right-handed 310
Helix 27	AC9	B	65	70	Right-handed alpha
Helix 28	AD1	B	71	97	Right-handed alpha
Helix 29	AD2	B	98	99	Right-handed 310
Helix 30	AD3	B	100	104	Right-handed 310
Helix 31	AD4	B	121	139	Right-handed alpha
Helix 32	AD5	B	147	151	Right-handed 310
Helix 33	AD6	B	157	161	Right-handed 310
Helix 34	AD7	B	175	190	Right-handed alpha
Helix 35	AD8	B	229	231	Right-handed 310
Helix 36	AD9	B	232	238	Right-handed alpha
Helix 37	AE1	B	242	246	Right-handed 310
Helix 38	AE2	B	277	281	Right-handed 310
Helix 39	AE3	B	310	325	Right-handed alpha
Helix 40	AE4	B	326	332	Right-handed 310
Helix 41	AE5	B	369	386	Right-handed alpha
Helix 42	AE6	B	394	398	Right-handed 310
Helix 43	AE7	B	408	426	Right-handed alpha
Helix 44	AE8	B	434	455	Right-handed alpha
Helix 45	AE9	B	461	470	Right-handed alpha
Helix 46	AF1	B	472	491	Right-handed alpha
Helix 47	AF2	C	19	33	Right-handed alpha
Helix 48	AF3	C	50	54	Right-handed 310
Helix 49	AF4	C	60	64	Right-handed 310
Helix 50	AF5	C	65	70	Right-handed alpha
Helix 51	AF6	C	71	97	Right-handed alpha
Helix 52	AF7	C	98	99	Right-handed 310
Helix 53	AF8	C	100	104	Right-handed 310
Helix 54	AF9	C	121	139	Right-handed alpha
Helix 55	AG1	C	147	151	Right-handed 310
Helix 56	AG2	C	157	161	Right-handed 310
Helix 57	AG3	C	175	190	Right-handed alpha
Helix 58	AG4	C	229	231	Right-handed 310
Helix 59	AG5	C	232	238	Right-handed alpha
Helix 60	AG6	C	242	246	Right-handed 310
Helix 61	AG7	C	277	281	Right-handed 310
Helix 62	AG8	C	310	325	Right-handed alpha
Helix 63	AG9	C	326	332	Right-handed 310
Helix 64	AH1	C	369	386	Right-handed alpha
Helix 65	AH2	C	394	398	Right-handed 310
Helix 66	AH3	C	408	426	Right-handed alpha
Helix 67	AH4	C	434	455	Right-handed alpha
Helix 68	AH5	C	461	470	Right-handed alpha
Helix 69	AH6	C	472	491	Right-handed alpha
Helix 70	AH7	D	19	33	Right-handed alpha
Helix 71	AH8	D	50	54	Right-handed 310
Helix 72	AH9	D	60	64	Right-handed 310
Helix 73	AI1	D	65	70	Right-handed alpha
Helix 74	AI2	D	71	97	Right-handed alpha
Helix 75	AI3	D	98	99	Right-handed 310
Helix 76	AI4	D	100	104	Right-handed 310
Helix 77	AI5	D	121	139	Right-handed alpha
Helix 78	AI6	D	147	151	Right-handed 310
Helix 79	AI7	D	157	161	Right-handed 310
Helix 80	AI8	D	175	190	Right-handed alpha
Helix 81	AI9	D	229	231	Right-handed 310
Helix 82	AJ1	D	232	238	Right-handed alpha
Helix 83	AJ2	D	242	246	Right-handed 310
Helix 84	AJ3	D	277	281	Right-handed 310
Helix 85	AJ4	D	310	325	Right-handed alpha
Helix 86	AJ5	D	326	332	Right-handed 310
Helix 87	AJ6	D	369	386	Right-handed alpha
Helix 88	AJ7	D	394	398	Right-handed 310
Helix 89	AJ8	D	408	426	Right-handed alpha
Helix 90	AJ9	D	434	455	Right-handed alpha
Helix 91	AK1	D	461	470	Right-handed alpha
Helix 92	AK2	D	472	491	Right-handed alpha
Helix 93	AK3	E	19	33	Right-handed alpha
Helix 94	AK4	E	50	54	Right-handed 310
Helix 95	AK5	E	60	64	Right-handed 310
Helix 96	AK6	E	65	70	Right-handed alpha
Helix 97	AK7	E	71	97	Right-handed alpha
Helix 98	AK8	E	98	99	Right-handed 310
Helix 99	AK9	E	100	104	Right-handed 310
Helix 100	AL1	E	121	139	Right-handed alpha
Helix 101	AL2	E	147	151	Right-handed 310
Helix 102	AL3	E	157	161	Right-handed 310
Helix 103	AL4	E	175	190	Right-handed alpha
Helix 104	AL5	E	229	231	Right-handed 310
Helix 105	AL6	E	232	238	Right-handed alpha
Helix 106	AL7	E	242	246	Right-handed 310
Helix 107	AL8	E	277	281	Right-handed 310
Helix 108	AL9	E	310	325	Right-handed alpha
Helix 109	AM1	E	326	332	Right-handed 310
Helix 110	AM2	E	369	386	Right-handed alpha
Helix 111	AM3	E	394	398	Right-handed 310
Helix 112	AM4	E	408	426	Right-handed alpha
Helix 113	AM5	E	434	455	Right-handed alpha
Helix 114	AM6	E	461	470	Right-handed alpha
Helix 115	AM7	E	472	491	Right-handed alpha
Helix 116	AM8	F	19	33	Right-handed alpha
Helix 117	AM9	F	50	54	Right-handed 310
Helix 118	AN1	F	60	64	Right-handed 310
Helix 119	AN2	F	65	70	Right-handed alpha
Helix 120	AN3	F	71	97	Right-handed alpha
Helix 121	AN4	F	98	99	Right-handed 310
Helix 122	AN5	F	100	104	Right-handed 310
Helix 123	AN6	F	121	139	Right-handed alpha
Helix 124	AN7	F	147	151	Right-handed 310
Helix 125	AN8	F	157	161	Right-handed 310
Helix 126	AN9	F	175	190	Right-handed alpha
Helix 127	AO1	F	229	231	Right-handed 310
Helix 128	AO2	F	232	238	Right-handed alpha
Helix 129	AO3	F	242	246	Right-handed 310
Helix 130	AO4	F	277	281	Right-handed 310
Helix 131	AO5	F	310	325	Right-handed alpha
Helix 132	AO6	F	326	332	Right-handed 310
Helix 133	AO7	F	369	386	Right-handed alpha
Helix 134	AO8	F	394	398	Right-handed 310
Helix 135	AO9	F	408	426	Right-handed alpha
Helix 136	AP1	F	434	455	Right-handed alpha
Helix 137	AP2	F	461	470	Right-handed alpha
Helix 138	AP3	F	472	491	Right-handed alpha
Helix 139	AP4	G	19	33	Right-handed alpha
Helix 140	AP5	G	50	54	Right-handed 310
Helix 141	AP6	G	60	64	Right-handed 310
Helix 142	AP7	G	65	70	Right-handed alpha
Helix 143	AP8	G	71	97	Right-handed alpha
Helix 144	AP9	G	98	99	Right-handed 310
Helix 145	AQ1	G	100	104	Right-handed 310
Helix 146	AQ2	G	121	139	Right-handed alpha
Helix 147	AQ3	G	147	151	Right-handed 310
Helix 148	AQ4	G	157	161	Right-handed 310
Helix 149	AQ5	G	175	190	Right-handed alpha
Helix 150	AQ6	G	229	231	Right-handed 310
Helix 151	AQ7	G	232	238	Right-handed alpha
Helix 152	AQ8	G	242	246	Right-handed 310
Helix 153	AQ9	G	277	281	Right-handed 310
Helix 154	AR1	G	310	325	Right-handed alpha
Helix 155	AR2	G	326	332	Right-handed 310
Helix 156	AR3	G	369	386	Right-handed alpha
Helix 157	AR4	G	394	398	Right-handed 310
Helix 158	AR5	G	408	426	Right-handed alpha
Helix 159	AR6	G	434	455	Right-handed alpha
Helix 160	AR7	G	461	470	Right-handed alpha
Helix 161	AR8	G	472	491	Right-handed alpha
Helix 162	AR9	H	19	33	Right-handed alpha
Helix 163	AS1	H	50	54	Right-handed 310
Helix 164	AS2	H	60	64	Right-handed 310
Helix 165	AS3	H	65	70	Right-handed alpha
Helix 166	AS4	H	71	97	Right-handed alpha
Helix 167	AS5	H	98	99	Right-handed 310
Helix 168	AS6	H	100	104	Right-handed 310
Helix 169	AS7	H	121	139	Right-handed alpha
Helix 170	AS8	H	147	151	Right-handed 310
Helix 171	AS9	H	157	161	Right-handed 310
Helix 172	AT1	H	175	190	Right-handed alpha
Helix 173	AT2	H	229	231	Right-handed 310
Helix 174	AT3	H	232	238	Right-handed alpha
Helix 175	AT4	H	242	246	Right-handed 310
Helix 176	AT5	H	277	492	Right-handed 310
Helix 177	AT6	H	823	838	Right-handed alpha
Helix 178	AT7	H	839	845	Right-handed 310
Helix 179	AT8	H	882	899	Right-handed alpha
Helix 180	AT9	H	907	911	Right-handed 310
Helix 181	AU1	H	921	939	Right-handed alpha
Helix 182	AU2	H	947	968	Right-handed alpha
Helix 183	AU3	H	974	983	Right-handed alpha
Helix 184	AU4	H	985	1004	Right-handed alpha

There are 40 sheets in PDB entry 7XQA. 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,

There are 6 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	193	195	first strand
Strand 2	A	38	41	parallel
Strand 3	A	13	16	parallel
Strand 4	A	224	227	parallel
Strand 5	A	360	364	parallel
Strand 6	A	351	354	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	107	109	first strand
Strand 2	A	173	174	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	A	164	168	anti-parallel
Strand 3	A	112	116	anti-parallel
Strand 4	A	271	273	parallel
Strand 5	A	284	287	anti-parallel
Strand 6	A	292	296	anti-parallel
Strand 7	A	250	261	anti-parallel
Strand 8	A	300	302	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	A	164	168	anti-parallel
Strand 3	A	112	116	anti-parallel
Strand 4	A	271	273	parallel
Strand 5	A	284	287	anti-parallel
Strand 6	A	292	296	anti-parallel
Strand 7	A	250	261	anti-parallel
Strand 8	A	333	345	anti-parallel

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There are 3 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	199	205	first strand
Strand 2	A	208	214	anti-parallel
Strand 3	A	219	221	anti-parallel

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There are 6 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	193	195	first strand
Strand 2	B	38	41	parallel
Strand 3	B	13	16	parallel
Strand 4	B	224	227	parallel
Strand 5	B	360	364	parallel
Strand 6	B	351	354	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	107	109	first strand
Strand 2	B	173	174	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	B	164	168	anti-parallel
Strand 3	B	112	116	anti-parallel
Strand 4	B	271	273	parallel
Strand 5	B	284	287	anti-parallel
Strand 6	B	292	296	anti-parallel
Strand 7	B	250	261	anti-parallel
Strand 8	B	300	302	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	B	164	168	anti-parallel
Strand 3	B	112	116	anti-parallel
Strand 4	B	271	273	parallel
Strand 5	B	284	287	anti-parallel
Strand 6	B	292	296	anti-parallel
Strand 7	B	250	261	anti-parallel
Strand 8	B	333	345	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	199	205	first strand
Strand 2	B	208	214	anti-parallel
Strand 3	B	219	221	anti-parallel

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There are 6 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	193	195	first strand
Strand 2	C	38	41	parallel
Strand 3	C	13	16	parallel
Strand 4	C	224	227	parallel
Strand 5	C	360	364	parallel
Strand 6	C	351	354	anti-parallel

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There are 2 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	107	109	first strand
Strand 2	C	173	174	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	C	164	168	anti-parallel
Strand 3	C	112	116	anti-parallel
Strand 4	C	271	273	parallel
Strand 5	C	284	287	anti-parallel
Strand 6	C	292	296	anti-parallel
Strand 7	C	250	261	anti-parallel
Strand 8	C	300	302	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	C	164	168	anti-parallel
Strand 3	C	112	116	anti-parallel
Strand 4	C	271	273	parallel
Strand 5	C	284	287	anti-parallel
Strand 6	C	292	296	anti-parallel
Strand 7	C	250	261	anti-parallel
Strand 8	C	333	345	anti-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	199	205	first strand
Strand 2	C	208	214	anti-parallel
Strand 3	C	219	221	anti-parallel

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There are 6 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	193	195	first strand
Strand 2	D	39	41	parallel
Strand 3	D	14	16	parallel
Strand 4	D	225	227	parallel
Strand 5	D	360	364	parallel
Strand 6	D	351	354	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	107	109	first strand
Strand 2	D	173	174	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	D	164	168	anti-parallel
Strand 3	D	112	116	anti-parallel
Strand 4	D	271	273	parallel
Strand 5	D	284	287	anti-parallel
Strand 6	D	292	296	anti-parallel
Strand 7	D	250	261	anti-parallel
Strand 8	D	300	302	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	D	164	168	anti-parallel
Strand 3	D	112	116	anti-parallel
Strand 4	D	271	273	parallel
Strand 5	D	284	287	anti-parallel
Strand 6	D	292	296	anti-parallel
Strand 7	D	250	261	anti-parallel
Strand 8	D	333	345	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	199	205	first strand
Strand 2	D	208	214	anti-parallel
Strand 3	D	219	221	anti-parallel

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There are 6 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	193	195	first strand
Strand 2	E	38	41	parallel
Strand 3	E	13	16	parallel
Strand 4	E	224	227	parallel
Strand 5	E	360	364	parallel
Strand 6	E	351	354	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	107	109	first strand
Strand 2	E	173	174	anti-parallel

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There are 8 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	143	146	first strand
Strand 2	E	164	168	anti-parallel
Strand 3	E	112	116	anti-parallel
Strand 4	E	271	273	parallel
Strand 5	E	284	287	anti-parallel
Strand 6	E	292	296	anti-parallel
Strand 7	E	250	261	anti-parallel
Strand 8	E	300	302	anti-parallel

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There are 8 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	143	146	first strand
Strand 2	E	164	168	anti-parallel
Strand 3	E	112	116	anti-parallel
Strand 4	E	271	273	parallel
Strand 5	E	284	287	anti-parallel
Strand 6	E	292	296	anti-parallel
Strand 7	E	250	261	anti-parallel
Strand 8	E	333	345	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	199	205	first strand
Strand 2	E	208	214	anti-parallel
Strand 3	E	219	221	anti-parallel

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There are 6 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	193	195	first strand
Strand 2	F	38	41	parallel
Strand 3	F	13	16	parallel
Strand 4	F	224	227	parallel
Strand 5	F	360	364	parallel
Strand 6	F	351	354	anti-parallel

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There are 2 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	107	109	first strand
Strand 2	F	173	174	anti-parallel

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There are 8 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	143	146	first strand
Strand 2	F	164	168	anti-parallel
Strand 3	F	112	116	anti-parallel
Strand 4	F	271	273	parallel
Strand 5	F	284	287	anti-parallel
Strand 6	F	292	296	anti-parallel
Strand 7	F	250	261	anti-parallel
Strand 8	F	300	302	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	F	143	146	first strand
Strand 2	F	164	168	anti-parallel
Strand 3	F	112	116	anti-parallel
Strand 4	F	271	273	parallel
Strand 5	F	284	287	anti-parallel
Strand 6	F	292	296	anti-parallel
Strand 7	F	250	261	anti-parallel
Strand 8	F	333	345	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	199	205	first strand
Strand 2	F	208	214	anti-parallel
Strand 3	F	219	221	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	193	195	first strand
Strand 2	G	38	41	parallel
Strand 3	G	13	16	parallel
Strand 4	G	224	227	parallel
Strand 5	G	360	364	parallel
Strand 6	G	351	354	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	G	107	109	first strand
Strand 2	G	173	174	anti-parallel

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There are 8 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	143	146	first strand
Strand 2	G	164	168	anti-parallel
Strand 3	G	112	116	anti-parallel
Strand 4	G	271	273	parallel
Strand 5	G	284	287	anti-parallel
Strand 6	G	292	296	anti-parallel
Strand 7	G	250	261	anti-parallel
Strand 8	G	300	302	anti-parallel

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There are 8 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	143	146	first strand
Strand 2	G	164	168	anti-parallel
Strand 3	G	112	116	anti-parallel
Strand 4	G	271	273	parallel
Strand 5	G	284	287	anti-parallel
Strand 6	G	292	296	anti-parallel
Strand 7	G	250	261	anti-parallel
Strand 8	G	333	345	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	199	205	first strand
Strand 2	G	208	214	anti-parallel
Strand 3	G	219	221	anti-parallel

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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	193	195	first strand
Strand 2	H	39	41	parallel
Strand 3	H	14	16	parallel
Strand 4	H	225	227	parallel
Strand 5	H	873	877	parallel
Strand 6	H	864	867	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	107	109	first strand
Strand 2	H	173	174	anti-parallel

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There are 8 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	143	146	first strand
Strand 2	H	164	168	anti-parallel
Strand 3	H	112	116	anti-parallel
Strand 4	H	271	273	parallel
Strand 5	H	797	800	anti-parallel
Strand 6	H	805	809	anti-parallel
Strand 7	H	250	261	anti-parallel
Strand 8	H	813	815	anti-parallel

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There are 8 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	143	146	first strand
Strand 2	H	164	168	anti-parallel
Strand 3	H	112	116	anti-parallel
Strand 4	H	271	273	parallel
Strand 5	H	797	800	anti-parallel
Strand 6	H	805	809	anti-parallel
Strand 7	H	250	261	anti-parallel
Strand 8	H	846	858	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	199	205	first strand
Strand 2	H	208	214	anti-parallel
Strand 3	H	219	221	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: 7XQA

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