Analysis of interatomic Contacts of Structural Units in PDB entry:
7XQ8

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 7XQ8 entry

There are 6 chains in PDB entry 7XQ8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLN 11	LYS 597
L	GLU 1	CYS 216
v	GLN 11	LYS 597
R	GLU 1	CYS 216
A	LEU 33	ASN 171
B	ALA 42	LEU 181

There are 24 helices in PDB entry 7XQ8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	93	97	Right-handed 310
Helix 2	AA2	C	198	204	Right-handed alpha
Helix 3	AA3	C	309	313	Right-handed alpha
Helix 4	AA4	C	353	361	Right-handed alpha
Helix 5	AA5	C	414	421	Right-handed alpha
Helix 6	AA6	C	460	465	Right-handed alpha
Helix 7	AA7	C	561	597	Right-handed alpha
Helix 8	AA8	L	123	129	Right-handed alpha
Helix 9	AA9	L	187	191	Right-handed 310
Helix 10	AB1	v	93	97	Right-handed 310
Helix 11	AB2	v	198	204	Right-handed alpha
Helix 12	AB3	v	242	246	Right-handed 310
Helix 13	AB4	v	309	314	Right-handed alpha
Helix 14	AB5	v	353	361	Right-handed alpha
Helix 15	AB6	v	414	420	Right-handed alpha
Helix 16	AB7	v	569	593	Right-handed alpha
Helix 17	AB8	R	123	129	Right-handed alpha
Helix 18	AB9	R	184	189	Right-handed alpha
Helix 19	AC1	A	86	90	Right-handed 310
Helix 20	AC2	A	97	101	Right-handed 310
Helix 21	AC3	A	138	171	Right-handed alpha
Helix 22	AC4	B	68	72	Right-handed 310
Helix 23	AC5	B	113	117	Right-handed 310
Helix 24	AC6	B	147	180	Right-handed alpha

There are 44 sheets in PDB entry 7XQ8. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	13	16	first strand
Strand 2	C	28	35	anti-parallel
Strand 3	C	87	92	anti-parallel
Strand 4	C	77	82	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	22	first strand
Strand 2	C	117	121	parallel
Strand 3	C	99	107	anti-parallel
Strand 4	C	44	49	anti-parallel
Strand 5	C	56	61	anti-parallel
Strand 6	C	67	69	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	C	20	22	first strand
Strand 2	C	117	121	parallel
Strand 3	C	99	107	anti-parallel
Strand 4	C	110	113	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	135	first strand
Strand 2	C	146	156	anti-parallel
Strand 3	C	187	197	anti-parallel
Strand 4	C	176	178	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	135	first strand
Strand 2	C	146	156	anti-parallel
Strand 3	C	187	197	anti-parallel
Strand 4	C	182	184	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	162	166	first strand
Strand 2	C	208	214	anti-parallel
Strand 3	C	220	225	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	239	first strand
Strand 2	C	252	260	anti-parallel
Strand 3	C	299	308	anti-parallel
Strand 4	C	283	284	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	235	239	first strand
Strand 2	C	252	260	anti-parallel
Strand 3	C	299	308	anti-parallel
Strand 4	C	288	289	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	276	277	first strand
Strand 2	C	268	273	anti-parallel
Strand 3	C	318	324	anti-parallel
Strand 4	C	327	333	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	347	350	first strand
Strand 2	C	363	372	anti-parallel
Strand 3	C	405	413	anti-parallel
Strand 4	C	393	397	anti-parallel

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There are 4 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	389	390	first strand
Strand 2	C	379	383	anti-parallel
Strand 3	C	424	429	anti-parallel
Strand 4	C	437	441	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	453	457	first strand
Strand 2	C	470	479	anti-parallel
Strand 3	C	519	523	anti-parallel
Strand 4	C	500	502	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	453	457	first strand
Strand 2	C	470	479	anti-parallel
Strand 3	C	515	517	anti-parallel
Strand 4	C	506	507	anti-parallel

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There are 3 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	485	489	first strand
Strand 2	C	534	539	anti-parallel
Strand 3	C	548	552	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	44	49	anti-parallel
Strand 6	L	53	54	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	L	11	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	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	L	116	117	first strand
Strand 2	L	137	141	anti-parallel
Strand 3	L	175	179	anti-parallel
Strand 4	L	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	132	134	first strand
Strand 2	L	181	183	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	L	155	156	first strand
Strand 2	L	147	152	anti-parallel
Strand 3	L	193	199	anti-parallel
Strand 4	L	210	212	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	v	13	16	first strand
Strand 2	v	28	35	anti-parallel
Strand 3	v	87	92	anti-parallel
Strand 4	v	77	82	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	v	20	22	first strand
Strand 2	v	117	121	parallel
Strand 3	v	98	107	anti-parallel
Strand 4	v	44	49	anti-parallel
Strand 5	v	56	61	anti-parallel
Strand 6	v	67	69	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	v	20	22	first strand
Strand 2	v	117	121	parallel
Strand 3	v	98	107	anti-parallel
Strand 4	v	110	113	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	v	130	135	first strand
Strand 2	v	146	156	anti-parallel
Strand 3	v	187	197	anti-parallel
Strand 4	v	176	178	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	v	130	135	first strand
Strand 2	v	146	156	anti-parallel
Strand 3	v	187	197	anti-parallel
Strand 4	v	182	184	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	v	162	166	first strand
Strand 2	v	208	214	anti-parallel
Strand 3	v	220	225	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	v	236	239	first strand
Strand 2	v	255	262	anti-parallel
Strand 3	v	299	305	anti-parallel
Strand 4	v	282	284	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	v	236	239	first strand
Strand 2	v	255	262	anti-parallel
Strand 3	v	299	305	anti-parallel
Strand 4	v	288	289	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	v	276	278	first strand
Strand 2	v	269	273	anti-parallel
Strand 3	v	319	324	anti-parallel
Strand 4	v	327	329	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	v	346	350	first strand
Strand 2	v	363	372	anti-parallel
Strand 3	v	405	413	anti-parallel
Strand 4	v	393	397	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	v	389	390	first strand
Strand 2	v	379	383	anti-parallel
Strand 3	v	425	429	anti-parallel
Strand 4	v	437	438	anti-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	v	453	457	first strand
Strand 2	v	471	477	anti-parallel
Strand 3	v	519	522	anti-parallel
Strand 4	v	500	502	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	v	453	457	first strand
Strand 2	v	471	477	anti-parallel
Strand 3	v	515	517	anti-parallel
Strand 4	v	506	507	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	v	485	489	first strand
Strand 2	v	534	539	anti-parallel
Strand 3	v	548	552	anti-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	R	5	6	first strand
Strand 2	R	19	24	anti-parallel
Strand 3	R	70	75	anti-parallel
Strand 4	R	62	67	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	R	10	13	first strand
Strand 2	R	102	106	parallel
Strand 3	R	84	90	anti-parallel
Strand 4	R	33	38	anti-parallel
Strand 5	R	44	49	anti-parallel
Strand 6	R	53	54	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	10	13	first strand
Strand 2	R	102	106	parallel
Strand 3	R	84	90	anti-parallel
Strand 4	R	97	98	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	116	117	first strand
Strand 2	R	137	141	anti-parallel
Strand 3	R	175	183	anti-parallel
Strand 4	R	132	134	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	116	117	first strand
Strand 2	R	137	141	anti-parallel
Strand 3	R	175	183	anti-parallel
Strand 4	R	161	165	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	R	155	156	first strand
Strand 2	R	147	152	anti-parallel
Strand 3	R	193	199	anti-parallel
Strand 4	R	207	212	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	41	45	first strand
Strand 2	A	121	126	parallel
Strand 3	A	102	106	anti-parallel
Strand 4	A	66	69	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	50	52	first strand
Strand 2	A	91	93	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	47	48	first strand
Strand 2	B	61	66	anti-parallel
Strand 3	B	105	109	anti-parallel
Strand 4	B	96	100	anti-parallel

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There are 4 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	52	53	first strand
Strand 2	B	139	140	parallel
Strand 3	B	118	121	anti-parallel
Strand 4	B	77	79	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: 7XQ8

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XQ8