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

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 7BKD entry

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

Chain ID	Initial residue	Terminal residue
A	THR 5	GLY 668
C	ALA 2	GLY 190
B	MET 1	LEU 296
a	SER 143	LEU 588
c	ALA 2	GLY 190
b	MET 1	LEU 296
F	ASP 4	LYS 140
E	ALA 2	THR 412
D	SER 5	PRO 562

There are142 helices in PDB entry 7BKD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	25	34	Right-handed alpha
Helix 2	AA2	A	50	65	Right-handed alpha
Helix 3	AA3	A	75	89	Right-handed alpha
Helix 4	AA4	A	93	95	Right-handed 310
Helix 5	AA5	A	115	134	Right-handed alpha
Helix 6	AA6	A	156	169	Right-handed alpha
Helix 7	AA7	A	199	213	Right-handed alpha
Helix 8	AA8	A	247	255	Right-handed alpha
Helix 9	AA9	A	265	271	Right-handed alpha
Helix 10	AB1	A	313	318	Right-handed alpha
Helix 11	AB2	A	368	376	Right-handed alpha
Helix 12	AB3	A	419	435	Right-handed alpha
Helix 13	AB4	A	453	465	Right-handed alpha
Helix 14	AB5	A	516	524	Right-handed alpha
Helix 15	AB6	A	555	559	Right-handed 310
Helix 16	AB7	A	562	584	Right-handed alpha
Helix 17	AB8	A	604	610	Right-handed 310
Helix 18	AB9	A	637	643	Right-handed alpha
Helix 19	AC1	A	654	666	Right-handed alpha
Helix 20	AC2	C	8	15	Right-handed alpha
Helix 21	AC3	C	21	25	Right-handed 310
Helix 22	AC4	C	26	38	Right-handed alpha
Helix 23	AC5	C	40	44	Right-handed 310
Helix 24	AC6	C	48	54	Right-handed alpha
Helix 25	AC7	C	56	60	Right-handed 310
Helix 26	AC8	C	63	73	Right-handed alpha
Helix 27	AC9	C	82	86	Right-handed 310
Helix 28	AD1	C	92	98	Right-handed alpha
Helix 29	AD2	C	103	117	Right-handed alpha
Helix 30	AD3	C	122	136	Right-handed alpha
Helix 31	AD4	C	142	152	Right-handed alpha
Helix 32	AD5	C	165	178	Right-handed alpha
Helix 33	AD6	C	179	188	Right-handed alpha
Helix 34	AD7	B	10	15	Right-handed alpha
Helix 35	AD8	B	16	30	Right-handed alpha
Helix 36	AD9	B	53	71	Right-handed alpha
Helix 37	AE1	B	79	94	Right-handed alpha
Helix 38	AE2	B	96	108	Right-handed alpha
Helix 39	AE3	B	109	111	Right-handed 310
Helix 40	AE4	B	123	129	Right-handed alpha
Helix 41	AE5	B	134	141	Right-handed alpha
Helix 42	AE6	B	162	166	Right-handed 310
Helix 43	AE7	B	175	184	Right-handed alpha
Helix 44	AE8	B	200	202	Right-handed 310
Helix 45	AE9	B	203	208	Right-handed alpha
Helix 46	AF1	B	208	227	Right-handed alpha
Helix 47	AF2	B	235	253	Right-handed alpha
Helix 48	AF3	B	264	272	Right-handed alpha
Helix 49	AF4	B	276	284	Right-handed 310
Helix 50	AF5	B	288	296	Right-handed alpha
Helix 51	AF6	a	156	169	Right-handed alpha
Helix 52	AF7	a	184	188	Right-handed 310
Helix 53	AF8	a	199	213	Right-handed alpha
Helix 54	AF9	a	247	255	Right-handed alpha
Helix 55	AG1	a	312	318	Right-handed alpha
Helix 56	AG2	a	368	376	Right-handed alpha
Helix 57	AG3	a	419	435	Right-handed alpha
Helix 58	AG4	a	453	465	Right-handed alpha
Helix 59	AG5	a	516	524	Right-handed alpha
Helix 60	AG6	a	555	559	Right-handed 310
Helix 61	AG7	a	562	584	Right-handed alpha
Helix 62	AG8	c	8	15	Right-handed alpha
Helix 63	AG9	c	21	25	Right-handed 310
Helix 64	AH1	c	26	38	Right-handed alpha
Helix 65	AH2	c	40	44	Right-handed 310
Helix 66	AH3	c	48	54	Right-handed alpha
Helix 67	AH4	c	56	60	Right-handed 310
Helix 68	AH5	c	63	73	Right-handed alpha
Helix 69	AH6	c	82	86	Right-handed 310
Helix 70	AH7	c	92	98	Right-handed alpha
Helix 71	AH8	c	103	117	Right-handed alpha
Helix 72	AH9	c	122	136	Right-handed alpha
Helix 73	AI1	c	142	152	Right-handed alpha
Helix 74	AI2	c	165	178	Right-handed alpha
Helix 75	AI3	c	179	188	Right-handed alpha
Helix 76	AI4	b	10	15	Right-handed alpha
Helix 77	AI5	b	16	30	Right-handed alpha
Helix 78	AI6	b	53	71	Right-handed alpha
Helix 79	AI7	b	79	94	Right-handed alpha
Helix 80	AI8	b	96	108	Right-handed alpha
Helix 81	AI9	b	109	111	Right-handed 310
Helix 82	AJ1	b	123	129	Right-handed alpha
Helix 83	AJ2	b	134	141	Right-handed alpha
Helix 84	AJ3	b	162	166	Right-handed 310
Helix 85	AJ4	b	175	184	Right-handed alpha
Helix 86	AJ5	b	200	202	Right-handed 310
Helix 87	AJ6	b	203	208	Right-handed alpha
Helix 88	AJ7	b	208	227	Right-handed alpha
Helix 89	AJ8	b	235	253	Right-handed alpha
Helix 90	AJ9	b	264	272	Right-handed alpha
Helix 91	AK1	b	276	284	Right-handed 310
Helix 92	AK2	b	288	296	Right-handed alpha
Helix 93	AK3	F	17	28	Right-handed alpha
Helix 94	AK4	F	48	59	Right-handed alpha
Helix 95	AK5	F	77	96	Right-handed alpha
Helix 96	AK6	F	99	101	Right-handed 310
Helix 97	AK7	F	112	131	Right-handed alpha
Helix 98	AK8	F	133	138	Right-handed alpha
Helix 99	AK9	E	14	21	Right-handed alpha
Helix 100	AL1	E	25	37	Right-handed alpha
Helix 101	AL2	E	62	70	Right-handed 310
Helix 102	AL3	E	79	88	Right-handed alpha
Helix 103	AL4	E	89	92	Right-handed 310
Helix 104	AL5	E	101	114	Right-handed alpha
Helix 105	AL6	E	118	120	Right-handed 310
Helix 106	AL7	E	134	145	Right-handed alpha
Helix 107	AL8	E	149	151	Right-handed 310
Helix 108	AL9	E	176	181	Right-handed alpha
Helix 109	AM1	E	187	193	Right-handed alpha
Helix 110	AM2	E	211	215	Right-handed 310
Helix 111	AM3	E	225	238	Right-handed alpha
Helix 112	AM4	E	247	277	Right-handed alpha
Helix 113	AM5	E	279	291	Right-handed alpha
Helix 114	AM6	E	297	303	Right-handed alpha
Helix 115	AM7	E	311	315	Right-handed 310
Helix 116	AM8	E	328	339	Right-handed alpha
Helix 117	AM9	E	346	351	Right-handed alpha
Helix 118	AN1	E	357	374	Right-handed alpha
Helix 119	AN2	E	390	401	Right-handed alpha
Helix 120	AN3	D	50	55	Right-handed alpha
Helix 121	AN4	D	57	62	Right-handed 310
Helix 122	AN5	D	81	101	Right-handed alpha
Helix 123	AN6	D	114	128	Right-handed alpha
Helix 124	AN7	D	137	142	Right-handed alpha
Helix 125	AN8	D	144	154	Right-handed alpha
Helix 126	AN9	D	162	168	Right-handed 310
Helix 127	AO1	D	182	196	Right-handed alpha
Helix 128	AO2	D	207	212	Right-handed alpha
Helix 129	AO3	D	223	238	Right-handed alpha
Helix 130	AO4	D	242	249	Right-handed alpha
Helix 131	AO5	D	252	261	Right-handed alpha
Helix 132	AO6	D	273	287	Right-handed alpha
Helix 133	AO7	D	306	318	Right-handed alpha
Helix 134	AO8	D	336	343	Right-handed alpha
Helix 135	AO9	D	358	370	Right-handed alpha
Helix 136	AP1	D	381	388	Right-handed alpha
Helix 137	AP2	D	402	407	Right-handed alpha
Helix 138	AP3	D	409	420	Right-handed alpha
Helix 139	AP4	D	433	437	Right-handed 310
Helix 140	AP5	D	475	487	Right-handed alpha
Helix 141	AP6	D	496	506	Right-handed alpha
Helix 142	AP7	D	515	520	Right-handed alpha

There are 32 sheets in PDB entry 7BKD. 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,

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	A	41	45	first strand
Strand 2	A	9	14	parallel
Strand 3	A	68	73	parallel
Strand 4	A	97	101	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	143	145	first strand
Strand 2	A	585	587	anti-parallel

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There are 5 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	216	220	first strand
Strand 2	A	172	177	parallel
Strand 3	A	149	153	parallel
Strand 4	A	339	342	parallel
Strand 5	A	551	553	parallel

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There are 2 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	191	192	first strand
Strand 2	A	197	198	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	222	229	first strand
Strand 2	A	234	240	anti-parallel
Strand 3	A	331	337	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	275	276	first strand
Strand 2	A	285	286	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	A	347	348	first strand
Strand 2	A	511	512	anti-parallel

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There are 5 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	365	367	first strand
Strand 2	A	504	509	parallel
Strand 3	A	396	403	parallel
Strand 4	A	439	444	parallel
Strand 5	A	467	470	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	475	478	first strand
Strand 2	A	485	491	anti-parallel
Strand 3	A	496	502	anti-parallel

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There are 2 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	593	595	first strand
Strand 2	A	648	650	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	615	620	first strand
Strand 2	A	623	628	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	B	32	36	first strand
Strand 2	B	2	6	parallel
Strand 3	B	75	77	parallel
Strand 4	B	120	122	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	B	187	189	first strand
Strand 2	B	150	154	parallel
Strand 3	B	230	233	parallel
Strand 4	B	261	263	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	a	144	145	first strand
Strand 2	a	585	586	anti-parallel

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There are 5 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	216	219	first strand
Strand 2	a	172	176	parallel
Strand 3	a	149	153	parallel
Strand 4	a	339	342	parallel
Strand 5	a	551	553	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	a	191	192	first strand
Strand 2	a	197	198	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	a	222	229	first strand
Strand 2	a	234	240	anti-parallel
Strand 3	a	331	337	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	275	276	first strand
Strand 2	a	285	286	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	a	347	348	first strand
Strand 2	a	511	512	anti-parallel

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There are 5 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	365	367	first strand
Strand 2	a	504	509	parallel
Strand 3	a	396	403	parallel
Strand 4	a	439	444	parallel
Strand 5	a	467	470	parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	475	478	first strand
Strand 2	a	485	491	anti-parallel
Strand 3	a	496	502	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	32	36	first strand
Strand 2	b	2	6	parallel
Strand 3	b	75	77	parallel
Strand 4	b	120	122	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	b	187	189	first strand
Strand 2	b	150	154	parallel
Strand 3	b	230	233	parallel
Strand 4	b	261	263	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	36	37	first strand
Strand 2	F	9	13	parallel
Strand 3	F	62	67	parallel
Strand 4	F	103	107	parallel

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There are 8 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	55	60	first strand
Strand 2	E	42	48	anti-parallel
Strand 3	E	96	100	parallel
Strand 4	E	122	127	parallel
Strand 5	E	203	206	parallel
Strand 6	E	219	223	anti-parallel
Strand 7	E	7	12	anti-parallel
Strand 8	E	241	245	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	E	153	159	first strand
Strand 2	E	162	167	anti-parallel
Strand 3	E	170	175	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	14	first strand
Strand 2	D	23	29	anti-parallel
Strand 3	D	32	38	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	D	77	79	first strand
Strand 2	D	70	72	anti-parallel
Strand 3	D	439	440	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	D	134	135	first strand
Strand 2	D	106	108	parallel
Strand 3	D	396	398	parallel
Strand 4	D	423	425	parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	215	216	first strand
Strand 2	D	198	201	parallel
Strand 3	D	170	174	parallel
Strand 4	D	291	294	parallel
Strand 5	D	327	330	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	250	251	first strand
Strand 2	D	552	553	parallel

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There are 3 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	452	454	first strand
Strand 2	D	459	462	anti-parallel
Strand 3	D	525	526	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: 7BKD

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