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

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 7XDK entry

There are 15 chains in PDB entry 7XDK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 11	PRO 1126
F	GLU 1	PRO 214
G	GLU 1	CYS 215
D	GLU 1	SER 121
E	ASP 1	LYS 107
B	PRO 11	PRO 1126
K	GLU 1	PRO 214
J	GLU 1	CYS 215
H	GLU 1	SER 121
I	ASP 1	LYS 107
C	PRO 11	PRO 1126
L	GLU 1	PRO 214
M	GLU 1	CYS 215
N	GLU 1	SER 121
O	ASP 1	LYS 107

There are 78 helices in PDB entry 7XDK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	277	287	Right-handed alpha
Helix 2	AA2	A	348	353	Right-handed alpha
Helix 3	AA3	A	386	393	Right-handed 310
Helix 4	AA4	A	720	727	Right-handed alpha
Helix 5	AA5	A	729	737	Right-handed alpha
Helix 6	AA6	A	738	740	Right-handed 310
Helix 7	AA7	A	743	766	Right-handed alpha
Helix 8	AA8	A	799	809	Right-handed alpha
Helix 9	AA9	A	849	867	Right-handed alpha
Helix 10	AB1	A	869	873	Right-handed 310
Helix 11	AB2	A	880	891	Right-handed alpha
Helix 12	AB3	A	895	901	Right-handed alpha
Helix 13	AB4	A	902	924	Right-handed alpha
Helix 14	AB5	A	928	950	Right-handed alpha
Helix 15	AB6	A	959	966	Right-handed alpha
Helix 16	AB7	A	968	1016	Right-handed alpha
Helix 17	AB8	F	86	90	Right-handed 310
Helix 18	AB9	F	187	191	Right-handed 310
Helix 19	AC1	G	29	32	Right-handed 310
Helix 20	AC2	G	80	84	Right-handed 310
Helix 21	AC3	G	122	129	Right-handed alpha
Helix 22	AC4	G	184	190	Right-handed alpha
Helix 23	AC5	D	28	32	Right-handed 310
Helix 24	AC6	D	87	91	Right-handed 310
Helix 25	AC7	E	79	83	Right-handed 310
Helix 26	AC8	B	139	143	Right-handed 310
Helix 27	AC9	B	277	287	Right-handed alpha
Helix 28	AD1	B	320	326	Right-handed alpha
Helix 29	AD2	B	348	353	Right-handed alpha
Helix 30	AD3	B	388	393	Right-handed 310
Helix 31	AD4	B	721	726	Right-handed alpha
Helix 32	AD5	B	729	737	Right-handed alpha
Helix 33	AD6	B	738	740	Right-handed 310
Helix 34	AD7	B	742	766	Right-handed alpha
Helix 35	AD8	B	799	809	Right-handed alpha
Helix 36	AD9	B	849	868	Right-handed alpha
Helix 37	AE1	B	869	873	Right-handed 310
Helix 38	AE2	B	880	891	Right-handed alpha
Helix 39	AE3	B	895	901	Right-handed alpha
Helix 40	AE4	B	902	924	Right-handed alpha
Helix 41	AE5	B	928	950	Right-handed alpha
Helix 42	AE6	B	959	966	Right-handed alpha
Helix 43	AE7	B	968	1015	Right-handed alpha
Helix 44	AE8	K	86	90	Right-handed 310
Helix 45	AE9	K	157	159	Right-handed 310
Helix 46	AF1	K	186	193	Right-handed alpha
Helix 47	AF2	J	80	84	Right-handed 310
Helix 48	AF3	J	122	129	Right-handed alpha
Helix 49	AF4	J	183	190	Right-handed alpha
Helix 50	AF5	H	87	91	Right-handed 310
Helix 51	AF6	C	140	144	Right-handed 310
Helix 52	AF7	C	277	287	Right-handed alpha
Helix 53	AF8	C	320	327	Right-handed alpha
Helix 54	AF9	C	348	354	Right-handed alpha
Helix 55	AG1	C	366	370	Right-handed 310
Helix 56	AG2	C	388	393	Right-handed 310
Helix 57	AG3	C	599	603	Right-handed 310
Helix 58	AG4	C	720	727	Right-handed alpha
Helix 59	AG5	C	729	738	Right-handed alpha
Helix 60	AG6	C	744	766	Right-handed alpha
Helix 61	AG7	C	799	809	Right-handed alpha
Helix 62	AG8	C	849	867	Right-handed alpha
Helix 63	AG9	C	869	873	Right-handed 310
Helix 64	AH1	C	880	891	Right-handed alpha
Helix 65	AH2	C	895	901	Right-handed alpha
Helix 66	AH3	C	902	924	Right-handed alpha
Helix 67	AH4	C	928	949	Right-handed alpha
Helix 68	AH5	C	959	966	Right-handed alpha
Helix 69	AH6	C	968	1015	Right-handed alpha
Helix 70	AH7	L	86	90	Right-handed 310
Helix 71	AH8	L	155	159	Right-handed 310
Helix 72	AH9	L	186	193	Right-handed alpha
Helix 73	AI1	M	29	32	Right-handed 310
Helix 74	AI2	M	80	84	Right-handed 310
Helix 75	AI3	M	122	129	Right-handed alpha
Helix 76	AI4	M	184	189	Right-handed alpha
Helix 77	AI5	N	87	91	Right-handed 310
Helix 78	AI6	O	79	83	Right-handed 310

There are 94 sheets in PDB entry 7XDK. 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, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5, AF6, AF7, AF8, AF9, AG1, AG2, AG3, AG4, AG5, AG6, AG7, AG8, AG9, AH1, AH2, AH3, AH4, AH5, AH6, AH7, AH8, AH9, AI1, AI2, AI3, AI4, AI5, AI6, AI7, AI8, AI9, AJ1, AJ2, AJ3, AJ4, AJ5, AJ6, AJ7, AJ8, AJ9, AK1, AK2, AK3, AK4,

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	12	15	first strand
Strand 2	A	46	51	anti-parallel
Strand 3	A	247	252	anti-parallel
Strand 4	A	75	79	anti-parallel
Strand 5	A	171	180	anti-parallel
Strand 6	A	183	192	anti-parallel
Strand 7	A	207	212	anti-parallel

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There are 7 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	27	28	first strand
Strand 2	B	548	550	parallel
Strand 3	B	556	560	anti-parallel
Strand 4	B	567	571	anti-parallel
Strand 5	B	529	537	anti-parallel
Strand 6	B	521	526	anti-parallel
Strand 7	B	308	311	parallel

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There are 3 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	33	40	first strand
Strand 2	A	254	262	anti-parallel
Strand 3	A	268	270	anti-parallel

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There are 3 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	69	70	first strand
Strand 2	A	220	225	anti-parallel
Strand 3	A	86	92	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	111	112	first strand
Strand 2	A	154	155	anti-parallel

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There are 2 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	115	116	first strand
Strand 2	A	149	151	anti-parallel

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There are 5 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	294	302	first strand
Strand 2	A	575	582	anti-parallel
Strand 3	A	592	596	anti-parallel
Strand 4	A	631	634	anti-parallel
Strand 5	A	625	627	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	308	311	first strand
Strand 2	A	521	526	parallel
Strand 3	A	529	537	anti-parallel
Strand 4	A	567	571	anti-parallel
Strand 5	A	556	560	anti-parallel
Strand 6	A	548	550	anti-parallel
Strand 7	C	27	28	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	331	332	first strand
Strand 2	A	377	385	parallel
Strand 3	A	337	341	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	A	331	332	first strand
Strand 2	A	377	385	parallel
Strand 3	A	491	499	anti-parallel
Strand 4	A	415	420	anti-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	A	344	345	first strand
Strand 2	A	507	508	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	A	435	437	first strand
Strand 2	A	475	477	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	A	456	457	first strand
Strand 2	A	471	472	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	642	643	first strand
Strand 2	A	674	680	parallel
Strand 3	A	653	658	anti-parallel
Strand 4	A	647	650	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	A	684	686	first strand
Strand 2	C	770	772	parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	694	711	first strand
Strand 2	A	1042	1059	anti-parallel
Strand 3	A	1030	1039	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	A	716	719	first strand
Strand 2	A	841	844	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	A	770	771	first strand
Strand 2	B	684	685	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	A	1103	1108	first strand
Strand 2	A	1069	1073	anti-parallel
Strand 3	A	1064	1065	anti-parallel
Strand 4	A	1116	1117	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	A	1077	1079	first strand
Strand 2	A	1086	1088	anti-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	F	3	8	first strand
Strand 2	F	17	25	anti-parallel
Strand 3	F	77	83	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	12	first strand
Strand 2	F	108	112	parallel
Strand 3	F	91	96	anti-parallel
Strand 4	F	34	39	anti-parallel
Strand 5	F	45	51	anti-parallel
Strand 6	F	57	59	anti-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	F	121	124	first strand
Strand 2	F	139	146	anti-parallel
Strand 3	F	181	183	anti-parallel
Strand 4	F	165	166	anti-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	F	121	124	first strand
Strand 2	F	139	146	anti-parallel
Strand 3	F	177	179	anti-parallel
Strand 4	F	170	171	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	F	152	153	first strand
Strand 2	F	199	201	anti-parallel
Strand 3	F	206	208	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	G	10	13	first strand
Strand 2	G	103	107	parallel
Strand 3	G	86	91	anti-parallel
Strand 4	G	34	39	anti-parallel
Strand 5	G	46	50	anti-parallel
Strand 6	G	54	55	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	G	10	13	first strand
Strand 2	G	103	107	parallel
Strand 3	G	86	91	anti-parallel
Strand 4	G	98	99	anti-parallel

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There are 3 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	19	22	first strand
Strand 2	G	71	76	anti-parallel
Strand 3	G	63	68	anti-parallel

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There are 4 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	115	119	first strand
Strand 2	G	130	140	anti-parallel
Strand 3	G	174	183	anti-parallel
Strand 4	G	161	164	anti-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	G	154	155	first strand
Strand 2	G	148	151	anti-parallel
Strand 3	G	192	197	anti-parallel
Strand 4	G	206	211	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	D	3	4	first strand
Strand 2	D	24	25	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	45	51	anti-parallel
Strand 3	D	33	39	anti-parallel
Strand 4	D	92	99	anti-parallel
Strand 5	D	115	117	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	D	69	73	first strand
Strand 2	D	78	82	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	E	10	13	first strand
Strand 2	E	103	106	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	E	19	24	first strand
Strand 2	E	70	75	anti-parallel
Strand 3	E	62	65	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	45	49	first strand
Strand 2	E	33	38	anti-parallel
Strand 3	E	85	90	anti-parallel

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There are 7 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	13	15	first strand
Strand 2	B	46	51	anti-parallel
Strand 3	B	247	252	anti-parallel
Strand 4	B	75	79	anti-parallel
Strand 5	B	172	180	anti-parallel
Strand 6	B	183	191	anti-parallel
Strand 7	B	207	212	anti-parallel

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There are 6 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	27	28	first strand
Strand 2	C	548	550	parallel
Strand 3	C	556	560	anti-parallel
Strand 4	C	567	571	anti-parallel
Strand 5	C	529	537	anti-parallel
Strand 6	C	521	526	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	33	40	first strand
Strand 2	B	254	262	anti-parallel
Strand 3	B	268	273	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	70	first strand
Strand 2	B	220	225	anti-parallel
Strand 3	B	86	92	anti-parallel
Strand 4	B	102	103	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	116	first strand
Strand 2	B	149	151	anti-parallel

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There are 5 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	294	302	first strand
Strand 2	B	575	582	anti-parallel
Strand 3	B	592	596	anti-parallel
Strand 4	B	631	634	anti-parallel
Strand 5	B	625	627	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	337	341	first strand
Strand 2	B	377	386	anti-parallel
Strand 3	B	490	499	anti-parallel
Strand 4	B	414	420	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	435	437	first strand
Strand 2	B	475	477	anti-parallel

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There are 2 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	456	457	first strand
Strand 2	B	471	472	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	642	643	first strand
Strand 2	B	674	680	parallel
Strand 3	B	653	658	anti-parallel
Strand 4	B	647	650	anti-parallel

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There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	694	711	first strand
Strand 2	B	1042	1059	anti-parallel
Strand 3	B	1030	1039	anti-parallel

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There are 2 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	716	717	first strand
Strand 2	B	843	844	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	770	772	first strand
Strand 2	C	684	686	parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1103	1108	first strand
Strand 2	B	1069	1073	anti-parallel
Strand 3	B	1064	1065	anti-parallel
Strand 4	B	1116	1117	parallel

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There are 2 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1077	1079	first strand
Strand 2	B	1086	1088	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	3	8	first strand
Strand 2	K	16	25	anti-parallel
Strand 3	K	77	85	anti-parallel
Strand 4	K	67	72	anti-parallel

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There are 6 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	108	112	parallel
Strand 3	K	91	96	anti-parallel
Strand 4	K	34	39	anti-parallel
Strand 5	K	45	51	anti-parallel
Strand 6	K	57	59	anti-parallel

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There are 4 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	122	124	first strand
Strand 2	K	139	146	anti-parallel
Strand 3	K	177	183	anti-parallel
Strand 4	K	164	166	anti-parallel

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There are 4 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	122	124	first strand
Strand 2	K	139	146	anti-parallel
Strand 3	K	177	183	anti-parallel
Strand 4	K	170	171	anti-parallel

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There are 3 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	153	155	first strand
Strand 2	K	196	199	anti-parallel
Strand 3	K	209	211	anti-parallel

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There are 6 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	103	107	parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	46	50	anti-parallel
Strand 6	J	54	55	anti-parallel

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There are 4 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	103	107	parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	98	99	anti-parallel

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There are 3 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	19	22	first strand
Strand 2	J	71	76	anti-parallel
Strand 3	J	63	68	anti-parallel

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There are 4 strands in AG6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	117	119	first strand
Strand 2	J	131	140	anti-parallel
Strand 3	J	174	182	anti-parallel
Strand 4	J	160	164	anti-parallel

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There are 3 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	146	151	first strand
Strand 2	J	192	198	anti-parallel
Strand 3	J	210	211	anti-parallel

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There are 4 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	69	73	anti-parallel

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There are 5 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	60	first strand
Strand 2	H	45	51	anti-parallel
Strand 3	H	33	39	anti-parallel
Strand 4	H	92	99	anti-parallel
Strand 5	H	115	117	anti-parallel

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There are 4 strands in AH1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	4	6	first strand
Strand 2	I	19	29	anti-parallel
Strand 3	I	68	75	anti-parallel
Strand 4	I	62	65	anti-parallel

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There are 2 strands in AH2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	103	106	parallel

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There are 3 strands in AH3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	45	48	first strand
Strand 2	I	33	38	anti-parallel
Strand 3	I	85	90	anti-parallel

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There are 8 strands in AH4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	12	15	first strand
Strand 2	C	46	51	anti-parallel
Strand 3	C	247	252	anti-parallel
Strand 4	C	75	79	anti-parallel
Strand 5	C	171	180	anti-parallel
Strand 6	C	183	192	anti-parallel
Strand 7	C	205	212	anti-parallel
Strand 8	C	21	22	parallel

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There are 3 strands in AH5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	35	40	first strand
Strand 2	C	254	262	anti-parallel
Strand 3	C	268	273	anti-parallel

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There are 3 strands in AH6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	70	first strand
Strand 2	C	220	225	anti-parallel
Strand 3	C	86	92	anti-parallel

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There are 3 strands in AH7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	101	103	first strand
Strand 2	C	114	116	anti-parallel
Strand 3	C	149	151	anti-parallel

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There are 5 strands in AH8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	294	302	first strand
Strand 2	C	575	582	anti-parallel
Strand 3	C	592	595	anti-parallel
Strand 4	C	631	634	anti-parallel
Strand 5	C	625	628	anti-parallel

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There are 4 strands in AH9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	337	341	first strand
Strand 2	C	377	386	anti-parallel
Strand 3	C	490	499	anti-parallel
Strand 4	C	415	420	anti-parallel

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There are 2 strands in AI1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	435	437	first strand
Strand 2	C	475	477	anti-parallel

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There are 2 strands in AI2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	456	457	first strand
Strand 2	C	471	472	anti-parallel

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There are 4 strands in AI3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	642	643	first strand
Strand 2	C	674	680	parallel
Strand 3	C	653	658	anti-parallel
Strand 4	C	647	650	anti-parallel

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There are 3 strands in AI4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	694	710	first strand
Strand 2	C	1042	1059	anti-parallel
Strand 3	C	1030	1039	anti-parallel

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There are 2 strands in AI5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	717	719	first strand
Strand 2	C	841	843	anti-parallel

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There are 4 strands in AI6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1103	1108	first strand
Strand 2	C	1069	1073	anti-parallel
Strand 3	C	1064	1065	anti-parallel
Strand 4	C	1116	1117	parallel

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There are 3 strands in AI7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1077	1079	first strand
Strand 2	C	1086	1088	anti-parallel
Strand 3	C	1096	1097	anti-parallel

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There are 4 strands in AI8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	8	first strand
Strand 2	L	17	23	anti-parallel
Strand 3	L	77	83	anti-parallel
Strand 4	L	67	72	anti-parallel

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There are 6 strands in AI9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	12	first strand
Strand 2	L	108	112	parallel
Strand 3	L	91	96	anti-parallel
Strand 4	L	33	39	anti-parallel
Strand 5	L	45	52	anti-parallel
Strand 6	L	57	59	anti-parallel

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There are 4 strands in AJ1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	121	124	first strand
Strand 2	L	141	146	anti-parallel
Strand 3	L	177	179	anti-parallel
Strand 4	L	170	171	anti-parallel

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There are 2 strands in AJ2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	165	166	first strand
Strand 2	L	181	182	anti-parallel

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There are 2 strands in AJ3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	199	201	first strand
Strand 2	L	206	208	anti-parallel

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There are 6 strands in AJ4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	103	106	parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	34	39	anti-parallel
Strand 5	M	46	50	anti-parallel
Strand 6	M	54	55	anti-parallel

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There are 4 strands in AJ5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	12	first strand
Strand 2	M	103	106	parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	98	99	anti-parallel

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There are 3 strands in AJ6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	19	22	first strand
Strand 2	M	71	76	anti-parallel
Strand 3	M	63	68	anti-parallel

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There are 4 strands in AJ7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	117	119	first strand
Strand 2	M	130	140	anti-parallel
Strand 3	M	174	183	anti-parallel
Strand 4	M	161	164	anti-parallel

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There are 4 strands in AJ8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	155	156	first strand
Strand 2	M	146	151	anti-parallel
Strand 3	M	192	199	anti-parallel
Strand 4	M	202	211	anti-parallel

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There are 4 strands in AJ9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	7	first strand
Strand 2	N	18	25	anti-parallel
Strand 3	N	78	83	anti-parallel
Strand 4	N	69	73	anti-parallel

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There are 5 strands in AK1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	58	60	first strand
Strand 2	N	45	51	anti-parallel
Strand 3	N	33	39	anti-parallel
Strand 4	N	92	99	anti-parallel
Strand 5	N	115	117	anti-parallel

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There are 4 strands in AK2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	4	6	first strand
Strand 2	O	19	25	anti-parallel
Strand 3	O	71	75	anti-parallel
Strand 4	O	62	65	anti-parallel

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There are 2 strands in AK3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	10	11	first strand
Strand 2	O	103	104	parallel

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There are 3 strands in AK4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	45	48	first strand
Strand 2	O	33	38	anti-parallel
Strand 3	O	85	90	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: 7XDK

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