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

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 7XKP entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 24	SER 501
B	GLN 24	SER 501
C	GLN 24	SER 501
D	MET 1	GLY 470
E	MET 1	GLY 470
F	MET 1	VAL 471
G	ALA 2	LEU 284

There are126 helices in PDB entry 7XKP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	78	82	Right-handed 310
Helix 2	AA2	A	100	104	Right-handed 310
Helix 3	AA3	A	135	139	Right-handed 310
Helix 4	AA4	A	150	157	Right-handed alpha
Helix 5	AA5	A	174	185	Right-handed alpha
Helix 6	AA6	A	201	216	Right-handed alpha
Helix 7	AA7	A	217	219	Right-handed 310
Helix 8	AA8	A	231	251	Right-handed alpha
Helix 9	AA9	A	262	277	Right-handed alpha
Helix 10	AB1	A	282	286	Right-handed 310
Helix 11	AB2	A	289	299	Right-handed alpha
Helix 12	AB3	A	328	338	Right-handed alpha
Helix 13	AB4	A	345	351	Right-handed alpha
Helix 14	AB5	A	372	393	Right-handed alpha
Helix 15	AB6	A	394	396	Right-handed 310
Helix 16	AB7	A	404	421	Right-handed alpha
Helix 17	AB8	A	429	442	Right-handed alpha
Helix 18	AB9	A	449	451	Right-handed 310
Helix 19	AC1	A	452	468	Right-handed alpha
Helix 20	AC2	A	468	479	Right-handed alpha
Helix 21	AC3	A	483	498	Right-handed alpha
Helix 22	AC4	B	100	104	Right-handed 310
Helix 23	AC5	B	150	157	Right-handed alpha
Helix 24	AC6	B	174	185	Right-handed alpha
Helix 25	AC7	B	201	216	Right-handed alpha
Helix 26	AC8	B	217	219	Right-handed 310
Helix 27	AC9	B	231	251	Right-handed alpha
Helix 28	AD1	B	262	277	Right-handed alpha
Helix 29	AD2	B	282	286	Right-handed 310
Helix 30	AD3	B	287	288	Right-handed 310
Helix 31	AD4	B	289	299	Right-handed alpha
Helix 32	AD5	B	328	336	Right-handed alpha
Helix 33	AD6	B	346	352	Right-handed 310
Helix 34	AD7	B	372	393	Right-handed alpha
Helix 35	AD8	B	402	421	Right-handed alpha
Helix 36	AD9	B	429	440	Right-handed alpha
Helix 37	AE1	B	449	451	Right-handed 310
Helix 38	AE2	B	452	468	Right-handed alpha
Helix 39	AE3	B	468	478	Right-handed alpha
Helix 40	AE4	B	483	498	Right-handed alpha
Helix 41	AE5	C	100	104	Right-handed 310
Helix 42	AE6	C	135	139	Right-handed 310
Helix 43	AE7	C	150	157	Right-handed alpha
Helix 44	AE8	C	174	186	Right-handed alpha
Helix 45	AE9	C	201	216	Right-handed alpha
Helix 46	AF1	C	217	219	Right-handed 310
Helix 47	AF2	C	231	251	Right-handed alpha
Helix 48	AF3	C	262	277	Right-handed alpha
Helix 49	AF4	C	282	286	Right-handed 310
Helix 50	AF5	C	289	299	Right-handed alpha
Helix 51	AF6	C	328	336	Right-handed alpha
Helix 52	AF7	C	345	351	Right-handed alpha
Helix 53	AF8	C	372	380	Right-handed alpha
Helix 54	AF9	C	381	400	Right-handed alpha
Helix 55	AG1	C	403	421	Right-handed alpha
Helix 56	AG2	C	429	442	Right-handed alpha
Helix 57	AG3	C	449	467	Right-handed alpha
Helix 58	AG4	C	468	479	Right-handed alpha
Helix 59	AG5	C	483	498	Right-handed alpha
Helix 60	AG6	D	88	92	Right-handed 310
Helix 61	AG7	D	124	128	Right-handed 310
Helix 62	AG8	D	139	146	Right-handed alpha
Helix 63	AG9	D	163	179	Right-handed alpha
Helix 64	AH1	D	191	206	Right-handed alpha
Helix 65	AH2	D	207	209	Right-handed 310
Helix 66	AH3	D	221	242	Right-handed alpha
Helix 67	AH4	D	254	269	Right-handed alpha
Helix 68	AH5	D	280	290	Right-handed alpha
Helix 69	AH6	D	308	312	Right-handed 310
Helix 70	AH7	D	315	323	Right-handed alpha
Helix 71	AH8	D	332	339	Right-handed alpha
Helix 72	AH9	D	355	360	Right-handed alpha
Helix 73	AI1	D	360	385	Right-handed alpha
Helix 74	AI2	D	393	410	Right-handed alpha
Helix 75	AI3	D	429	443	Right-handed alpha
Helix 76	AI4	D	449	454	Right-handed 310
Helix 77	AI5	D	458	470	Right-handed alpha
Helix 78	AI6	E	88	92	Right-handed 310
Helix 79	AI7	E	139	146	Right-handed alpha
Helix 80	AI8	E	163	180	Right-handed alpha
Helix 81	AI9	E	191	205	Right-handed alpha
Helix 82	AJ1	E	207	209	Right-handed 310
Helix 83	AJ2	E	221	242	Right-handed alpha
Helix 84	AJ3	E	253	269	Right-handed alpha
Helix 85	AJ4	E	280	290	Right-handed alpha
Helix 86	AJ5	E	308	312	Right-handed 310
Helix 87	AJ6	E	315	323	Right-handed alpha
Helix 88	AJ7	E	332	339	Right-handed alpha
Helix 89	AJ8	E	355	360	Right-handed alpha
Helix 90	AJ9	E	360	387	Right-handed alpha
Helix 91	AK1	E	388	392	Right-handed 310
Helix 92	AK2	E	393	410	Right-handed alpha
Helix 93	AK3	E	417	422	Right-handed alpha
Helix 94	AK4	E	429	442	Right-handed alpha
Helix 95	AK5	E	449	454	Right-handed 310
Helix 96	AK6	E	458	470	Right-handed alpha
Helix 97	AK7	F	88	92	Right-handed 310
Helix 98	AK8	F	124	128	Right-handed 310
Helix 99	AK9	F	139	146	Right-handed alpha
Helix 100	AL1	F	163	176	Right-handed alpha
Helix 101	AL2	F	191	206	Right-handed alpha
Helix 102	AL3	F	207	209	Right-handed 310
Helix 103	AL4	F	221	226	Right-handed alpha
Helix 104	AL5	F	227	242	Right-handed alpha
Helix 105	AL6	F	254	269	Right-handed alpha
Helix 106	AL7	F	280	290	Right-handed alpha
Helix 107	AL8	F	309	312	Right-handed 310
Helix 108	AL9	F	315	322	Right-handed alpha
Helix 109	AM1	F	323	325	Right-handed 310
Helix 110	AM2	F	332	339	Right-handed alpha
Helix 111	AM3	F	355	360	Right-handed alpha
Helix 112	AM4	F	360	380	Right-handed alpha
Helix 113	AM5	F	380	387	Right-handed alpha
Helix 114	AM6	F	388	392	Right-handed 310
Helix 115	AM7	F	393	410	Right-handed alpha
Helix 116	AM8	F	417	422	Right-handed alpha
Helix 117	AM9	F	429	442	Right-handed alpha
Helix 118	AN1	F	449	454	Right-handed 310
Helix 119	AN2	F	458	470	Right-handed alpha
Helix 120	AN3	G	3	42	Right-handed alpha
Helix 121	AN4	G	42	58	Right-handed alpha
Helix 122	AN5	G	65	69	Right-handed 310
Helix 123	AN6	G	90	107	Right-handed alpha
Helix 124	AN7	G	119	129	Right-handed alpha
Helix 125	AN8	G	145	162	Right-handed alpha
Helix 126	AN9	G	208	284	Right-handed alpha

There are 23 sheets in PDB entry 7XKP. 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,

There are 14 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	60	66	first strand
Strand 2	A	51	55	anti-parallel
Strand 3	A	87	94	anti-parallel
Strand 4	A	28	35	anti-parallel
Strand 5	A	38	43	anti-parallel
Strand 6	A	70	75	anti-parallel
Strand 7	A	60	66	anti-parallel
Strand 8	E	3	10	anti-parallel
Strand 9	E	75	78	anti-parallel
Strand 10	E	29	34	anti-parallel
Strand 11	E	44	55	anti-parallel
Strand 12	E	58	63	anti-parallel
Strand 13	E	13	17	anti-parallel
Strand 14	E	3	10	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	96	99	first strand
Strand 2	A	125	128	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	107	108	first strand
Strand 2	A	221	226	parallel
Strand 3	A	192	198	parallel
Strand 4	A	255	260	parallel
Strand 5	A	312	320	parallel
Strand 6	A	166	169	parallel
Strand 7	A	340	344	parallel
Strand 8	A	357	364	anti-parallel

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There are 14 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	66	first strand
Strand 2	B	51	55	anti-parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	28	35	anti-parallel
Strand 5	B	38	43	anti-parallel
Strand 6	B	71	75	anti-parallel
Strand 7	B	60	66	anti-parallel
Strand 8	F	3	10	anti-parallel
Strand 9	F	75	78	anti-parallel
Strand 10	F	29	34	anti-parallel
Strand 11	F	44	55	anti-parallel
Strand 12	F	58	63	anti-parallel
Strand 13	F	13	18	anti-parallel
Strand 14	F	3	10	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	B	96	99	first strand
Strand 2	B	125	128	anti-parallel

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There are 5 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	107	108	first strand
Strand 2	B	221	226	parallel
Strand 3	B	192	198	parallel
Strand 4	B	255	260	parallel
Strand 5	B	312	315	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	145	146	first strand
Strand 2	B	159	160	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	B	318	320	first strand
Strand 2	B	166	169	parallel
Strand 3	B	340	345	parallel
Strand 4	B	356	357	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	B	318	320	first strand
Strand 2	B	166	169	parallel
Strand 3	B	340	345	parallel
Strand 4	B	363	364	anti-parallel

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There are 7 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	28	35	first strand
Strand 2	C	38	41	anti-parallel
Strand 3	C	71	75	anti-parallel
Strand 4	C	60	66	anti-parallel
Strand 5	C	51	55	anti-parallel
Strand 6	C	87	94	anti-parallel
Strand 7	C	28	35	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	C	96	99	first strand
Strand 2	C	125	128	anti-parallel

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There are 8 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	108	first strand
Strand 2	C	221	226	parallel
Strand 3	C	191	198	parallel
Strand 4	C	255	260	parallel
Strand 5	C	312	320	parallel
Strand 6	C	166	169	parallel
Strand 7	C	340	344	parallel
Strand 8	C	363	364	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	10	first strand
Strand 2	D	13	17	anti-parallel
Strand 3	D	58	63	anti-parallel
Strand 4	D	44	55	anti-parallel
Strand 5	D	29	34	anti-parallel
Strand 6	D	75	78	anti-parallel
Strand 7	D	4	10	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	D	84	86	first strand
Strand 2	D	115	117	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	95	96	first strand
Strand 2	D	211	216	parallel
Strand 3	D	183	188	parallel
Strand 4	D	246	251	parallel
Strand 5	D	299	305	parallel
Strand 6	D	153	157	parallel
Strand 7	D	327	330	parallel
Strand 8	D	350	351	anti-parallel

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There are 2 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	134	135	first strand
Strand 2	D	148	149	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	E	84	86	first strand
Strand 2	E	115	117	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	E	95	96	first strand
Strand 2	E	211	217	parallel
Strand 3	E	183	190	parallel
Strand 4	E	246	251	parallel
Strand 5	E	299	305	parallel
Strand 6	E	153	157	parallel
Strand 7	E	327	330	parallel
Strand 8	E	350	351	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	E	134	135	first strand
Strand 2	E	148	149	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	F	84	86	first strand
Strand 2	F	115	117	anti-parallel

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There are 8 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	95	96	first strand
Strand 2	F	211	214	parallel
Strand 3	F	182	186	parallel
Strand 4	F	246	251	parallel
Strand 5	F	299	307	parallel
Strand 6	F	153	158	parallel
Strand 7	F	327	330	parallel
Strand 8	F	350	351	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	F	134	135	first strand
Strand 2	F	148	149	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	135	137	first strand
Strand 2	G	113	118	parallel
Strand 3	G	76	81	parallel
Strand 4	G	167	175	parallel
Strand 5	G	181	189	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: 7XKP

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