Analysis of interatomic Contacts of Structural Units in PDB entry:
5XEZ

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 5XEZ entry

There are 4 chains in PDB entry 5XEZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 27	TRP 418
B	GLY 24	ARG 419
C	GLN 215	CYS 445
D	ASP 1	ARG 30

There are 64 helices in PDB entry 5XEZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	49	Right-handed alpha
Helix 2	AA2	A	87	92	Right-handed alpha
Helix 3	AA3	A	131	165	Right-handed alpha
Helix 4	AA4	A	171	199	Right-handed alpha
Helix 5	AA5	A	217	253	Right-handed alpha
Helix 6	AA6	A	1002	1011	Right-handed alpha
Helix 7	AA7	A	1042	1051	Right-handed alpha
Helix 8	AA8	A	1063	1081	Right-handed alpha
Helix 9	AA9	A	1084	1091	Right-handed alpha
Helix 10	AB1	A	1092	1106	Right-handed alpha
Helix 11	AB2	A	1107	1113	Right-handed alpha
Helix 12	AB3	A	1114	1123	Right-handed alpha
Helix 13	AB4	A	1125	1136	Right-handed alpha
Helix 14	AB5	A	1136	1142	Right-handed alpha
Helix 15	AB6	A	1144	1156	Right-handed alpha
Helix 16	AB7	A	1158	263	Right-handed alpha
Helix 17	AB8	A	263	270	Right-handed alpha
Helix 18	AB9	A	272	290	Right-handed alpha
Helix 19	AC1	A	308	335	Right-handed alpha
Helix 20	AC2	A	342	362	Right-handed alpha
Helix 21	AC3	A	362	368	Right-handed alpha
Helix 22	AC4	A	377	401	Right-handed alpha
Helix 23	AC5	A	404	415	Right-handed alpha
Helix 24	AC6	B	26	49	Right-handed alpha
Helix 25	AC7	B	87	92	Right-handed alpha
Helix 26	AC8	B	131	164	Right-handed alpha
Helix 27	AC9	B	171	199	Right-handed alpha
Helix 28	AD1	B	217	255	Right-handed alpha
Helix 29	AD2	B	1002	1010	Right-handed alpha
Helix 30	AD3	B	1068	1081	Right-handed alpha
Helix 31	AD4	B	1084	1091	Right-handed alpha
Helix 32	AD5	B	1092	1106	Right-handed alpha
Helix 33	AD6	B	1107	1113	Right-handed alpha
Helix 34	AD7	B	1114	1123	Right-handed alpha
Helix 35	AD8	B	1125	1136	Right-handed alpha
Helix 36	AD9	B	1144	1156	Right-handed alpha
Helix 37	AE1	B	1158	268	Right-handed alpha
Helix 38	AE2	B	269	271	Right-handed 310
Helix 39	AE3	B	272	290	Right-handed alpha
Helix 40	AE4	B	308	334	Right-handed alpha
Helix 41	AE5	B	342	362	Right-handed alpha
Helix 42	AE6	B	362	367	Right-handed alpha
Helix 43	AE7	B	377	401	Right-handed alpha
Helix 44	AE8	B	404	415	Right-handed alpha
Helix 45	AE9	C	242	246	Right-handed 310
Helix 46	AF1	C	276	279	Right-handed 310
Helix 47	AF2	C	301	305	Right-handed 310
Helix 48	AF3	C	356	358	Right-handed 310
Helix 49	AF4	C	385	387	Right-handed 310
Helix 50	AF5	C	416	418	Right-handed 310
Helix 51	AF6	C	430	433	Right-handed 310
Helix 52	AF7	D	79	83	Right-handed 310
Helix 53	AF8	D	121	128	Right-handed alpha
Helix 54	AF9	D	183	189	Right-handed alpha
Helix 55	AG1	H	242	246	Right-handed 310
Helix 56	AG2	H	276	279	Right-handed 310
Helix 57	AG3	H	301	305	Right-handed 310
Helix 58	AG4	H	356	358	Right-handed 310
Helix 59	AG5	H	385	387	Right-handed 310
Helix 60	AG6	H	416	418	Right-handed 310
Helix 61	AG7	H	430	433	Right-handed 310
Helix 62	AG8	L	79	83	Right-handed 310
Helix 63	AG9	L	121	128	Right-handed alpha
Helix 64	AH1	L	183	189	Right-handed alpha

There are 31 sheets in PDB entry 5XEZ. 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,

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	57	58	first strand
Strand 2	A	71	72	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	61	62	first strand
Strand 2	A	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	75	80	first strand
Strand 2	A	95	100	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	127	130	first strand
Strand 2	A	209	213	anti-parallel
Strand 3	A	203	206	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	1026	1027	first strand
Strand 2	A	1031	1032	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	B	57	58	first strand
Strand 2	B	71	72	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	61	62	first strand
Strand 2	B	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	75	80	first strand
Strand 2	B	95	100	anti-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	B	127	130	first strand
Strand 2	B	209	213	anti-parallel
Strand 3	B	203	206	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	C	217	221	first strand
Strand 2	C	232	239	anti-parallel
Strand 3	C	292	297	anti-parallel
Strand 4	C	282	287	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	225	226	first strand
Strand 2	C	337	340	parallel
Strand 3	C	306	317	anti-parallel
Strand 4	C	247	253	anti-parallel
Strand 5	C	259	265	anti-parallel
Strand 6	C	272	274	anti-parallel

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There are 4 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	225	226	first strand
Strand 2	C	337	340	parallel
Strand 3	C	306	317	anti-parallel
Strand 4	C	324	332	anti-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	C	349	353	first strand
Strand 2	C	364	374	anti-parallel
Strand 3	C	405	414	anti-parallel
Strand 4	C	392	394	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	C	360	361	first strand
Strand 2	C	364	374	anti-parallel
Strand 3	C	405	414	anti-parallel
Strand 4	C	398	399	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	380	383	first strand
Strand 2	C	424	429	anti-parallel
Strand 3	C	434	439	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 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	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	85	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	anti-parallel

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There are 4 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	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	85	90	anti-parallel
Strand 4	D	97	98	anti-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	D	114	118	first strand
Strand 2	D	129	139	anti-parallel
Strand 3	D	173	182	anti-parallel
Strand 4	D	159	163	anti-parallel

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There are 4 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	153	154	first strand
Strand 2	D	145	150	anti-parallel
Strand 3	D	192	197	anti-parallel
Strand 4	D	205	209	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	H	217	221	first strand
Strand 2	H	232	239	anti-parallel
Strand 3	H	292	297	anti-parallel
Strand 4	H	282	287	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	H	225	226	first strand
Strand 2	H	337	340	parallel
Strand 3	H	306	317	anti-parallel
Strand 4	H	247	253	anti-parallel
Strand 5	H	259	265	anti-parallel
Strand 6	H	272	274	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	H	225	226	first strand
Strand 2	H	337	340	parallel
Strand 3	H	306	317	anti-parallel
Strand 4	H	324	332	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	H	349	353	first strand
Strand 2	H	364	374	anti-parallel
Strand 3	H	405	414	anti-parallel
Strand 4	H	392	394	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	360	361	first strand
Strand 2	H	364	374	anti-parallel
Strand 3	H	405	414	anti-parallel
Strand 4	H	398	399	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	380	383	first strand
Strand 2	H	424	429	anti-parallel
Strand 3	H	434	439	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	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	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	154	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	192	197	anti-parallel
Strand 4	L	205	209	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: 5XEZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
5XEZ