Analysis of interatomic Contacts of Structural Units in PDB entry:
6B4C

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 6B4C entry

There are 12 chains in PDB entry 6B4C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 17	TRP 294
B	GLY 17	TRP 294
C	GLY 17	TRP 294
D	GLY 17	TRP 294
E	GLY 17	TRP 294
F	GLY 17	TRP 294
G	GLY 17	TRP 294
H	GLY 17	TRP 294
I	GLN 18	TRP 294
J	GLY 17	TRP 294
K	GLN 18	TRP 294
L	GLN 18	TRP 294

There are143 helices in PDB entry 6B4C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	63	Right-handed alpha
Helix 2	AA2	A	74	77	Right-handed 310
Helix 3	AA3	A	78	92	Right-handed alpha
Helix 4	AA4	A	108	116	Right-handed alpha
Helix 5	AA5	A	117	119	Right-handed 310
Helix 6	AA6	A	130	138	Right-handed alpha
Helix 7	AA7	A	144	158	Right-handed alpha
Helix 8	AA8	A	177	185	Right-handed alpha
Helix 9	AA9	A	216	227	Right-handed alpha
Helix 10	AB1	A	265	270	Right-handed alpha
Helix 11	AB2	A	270	278	Right-handed alpha
Helix 12	AB3	A	281	285	Right-handed 310
Helix 13	AB4	B	49	63	Right-handed alpha
Helix 14	AB5	B	74	77	Right-handed 310
Helix 15	AB6	B	78	91	Right-handed alpha
Helix 16	AB7	B	108	116	Right-handed alpha
Helix 17	AB8	B	117	119	Right-handed 310
Helix 18	AB9	B	130	138	Right-handed alpha
Helix 19	AC1	B	144	158	Right-handed alpha
Helix 20	AC2	B	177	185	Right-handed alpha
Helix 21	AC3	B	216	226	Right-handed alpha
Helix 22	AC4	B	265	270	Right-handed alpha
Helix 23	AC5	B	270	278	Right-handed alpha
Helix 24	AC6	B	281	285	Right-handed 310
Helix 25	AC7	C	49	63	Right-handed alpha
Helix 26	AC8	C	74	77	Right-handed 310
Helix 27	AC9	C	78	92	Right-handed alpha
Helix 28	AD1	C	108	116	Right-handed alpha
Helix 29	AD2	C	117	119	Right-handed 310
Helix 30	AD3	C	130	138	Right-handed alpha
Helix 31	AD4	C	144	159	Right-handed alpha
Helix 32	AD5	C	177	185	Right-handed alpha
Helix 33	AD6	C	207	212	Right-handed alpha
Helix 34	AD7	C	216	226	Right-handed alpha
Helix 35	AD8	C	265	270	Right-handed alpha
Helix 36	AD9	C	270	278	Right-handed alpha
Helix 37	AE1	C	281	285	Right-handed 310
Helix 38	AE2	D	49	63	Right-handed alpha
Helix 39	AE3	D	74	77	Right-handed 310
Helix 40	AE4	D	78	92	Right-handed alpha
Helix 41	AE5	D	108	116	Right-handed alpha
Helix 42	AE6	D	117	119	Right-handed 310
Helix 43	AE7	D	130	138	Right-handed alpha
Helix 44	AE8	D	147	159	Right-handed alpha
Helix 45	AE9	D	177	185	Right-handed alpha
Helix 46	AF1	D	216	226	Right-handed alpha
Helix 47	AF2	D	237	241	Right-handed 310
Helix 48	AF3	D	265	278	Right-handed alpha
Helix 49	AF4	D	281	285	Right-handed 310
Helix 50	AF5	E	49	63	Right-handed alpha
Helix 51	AF6	E	74	77	Right-handed 310
Helix 52	AF7	E	78	91	Right-handed alpha
Helix 53	AF8	E	108	116	Right-handed alpha
Helix 54	AF9	E	117	119	Right-handed 310
Helix 55	AG1	E	130	138	Right-handed alpha
Helix 56	AG2	E	144	159	Right-handed alpha
Helix 57	AG3	E	177	185	Right-handed alpha
Helix 58	AG4	E	216	226	Right-handed alpha
Helix 59	AG5	E	265	278	Right-handed alpha
Helix 60	AG6	E	281	285	Right-handed 310
Helix 61	AG7	E	287	291	Right-handed 310
Helix 62	AG8	F	49	63	Right-handed alpha
Helix 63	AG9	F	74	77	Right-handed 310
Helix 64	AH1	F	78	92	Right-handed alpha
Helix 65	AH2	F	108	116	Right-handed alpha
Helix 66	AH3	F	130	138	Right-handed alpha
Helix 67	AH4	F	144	158	Right-handed alpha
Helix 68	AH5	F	177	185	Right-handed alpha
Helix 69	AH6	F	216	226	Right-handed alpha
Helix 70	AH7	F	237	241	Right-handed 310
Helix 71	AH8	F	265	278	Right-handed alpha
Helix 72	AH9	F	281	285	Right-handed 310
Helix 73	AI1	G	49	63	Right-handed alpha
Helix 74	AI2	G	74	77	Right-handed 310
Helix 75	AI3	G	78	92	Right-handed alpha
Helix 76	AI4	G	108	116	Right-handed alpha
Helix 77	AI5	G	117	119	Right-handed 310
Helix 78	AI6	G	130	138	Right-handed alpha
Helix 79	AI7	G	145	158	Right-handed alpha
Helix 80	AI8	G	177	185	Right-handed alpha
Helix 81	AI9	G	207	212	Right-handed alpha
Helix 82	AJ1	G	216	226	Right-handed alpha
Helix 83	AJ2	G	265	278	Right-handed alpha
Helix 84	AJ3	G	281	285	Right-handed 310
Helix 85	AJ4	H	49	64	Right-handed alpha
Helix 86	AJ5	H	74	77	Right-handed 310
Helix 87	AJ6	H	78	91	Right-handed alpha
Helix 88	AJ7	H	108	116	Right-handed alpha
Helix 89	AJ8	H	117	119	Right-handed 310
Helix 90	AJ9	H	130	138	Right-handed alpha
Helix 91	AK1	H	143	158	Right-handed alpha
Helix 92	AK2	H	177	185	Right-handed alpha
Helix 93	AK3	H	209	213	Right-handed 310
Helix 94	AK4	H	216	226	Right-handed alpha
Helix 95	AK5	H	237	241	Right-handed 310
Helix 96	AK6	H	265	270	Right-handed alpha
Helix 97	AK7	H	270	278	Right-handed alpha
Helix 98	AK8	H	281	285	Right-handed 310
Helix 99	AK9	I	49	63	Right-handed alpha
Helix 100	AL1	I	74	77	Right-handed 310
Helix 101	AL2	I	78	91	Right-handed alpha
Helix 102	AL3	I	108	116	Right-handed alpha
Helix 103	AL4	I	117	119	Right-handed 310
Helix 104	AL5	I	130	138	Right-handed alpha
Helix 105	AL6	I	144	159	Right-handed alpha
Helix 106	AL7	I	177	185	Right-handed alpha
Helix 107	AL8	I	216	226	Right-handed alpha
Helix 108	AL9	I	265	278	Right-handed alpha
Helix 109	AM1	I	281	285	Right-handed 310
Helix 110	AM2	J	49	62	Right-handed alpha
Helix 111	AM3	J	74	77	Right-handed 310
Helix 112	AM4	J	78	91	Right-handed alpha
Helix 113	AM5	J	108	116	Right-handed alpha
Helix 114	AM6	J	117	119	Right-handed 310
Helix 115	AM7	J	130	138	Right-handed alpha
Helix 116	AM8	J	144	158	Right-handed alpha
Helix 117	AM9	J	177	185	Right-handed alpha
Helix 118	AN1	J	207	212	Right-handed alpha
Helix 119	AN2	J	216	226	Right-handed alpha
Helix 120	AN3	J	237	241	Right-handed 310
Helix 121	AN4	J	265	278	Right-handed alpha
Helix 122	AN5	J	281	285	Right-handed 310
Helix 123	AN6	K	49	63	Right-handed alpha
Helix 124	AN7	K	74	77	Right-handed 310
Helix 125	AN8	K	78	92	Right-handed alpha
Helix 126	AN9	K	108	116	Right-handed alpha
Helix 127	AO1	K	117	119	Right-handed 310
Helix 128	AO2	K	130	138	Right-handed alpha
Helix 129	AO3	K	144	159	Right-handed alpha
Helix 130	AO4	K	177	185	Right-handed alpha
Helix 131	AO5	K	207	214	Right-handed alpha
Helix 132	AO6	K	216	226	Right-handed alpha
Helix 133	AO7	K	265	278	Right-handed alpha
Helix 134	AO8	L	49	63	Right-handed alpha
Helix 135	AO9	L	74	77	Right-handed 310
Helix 136	AP1	L	78	91	Right-handed alpha
Helix 137	AP2	L	108	116	Right-handed alpha
Helix 138	AP3	L	130	138	Right-handed alpha
Helix 139	AP4	L	144	158	Right-handed alpha
Helix 140	AP5	L	177	185	Right-handed alpha
Helix 141	AP6	L	216	227	Right-handed alpha
Helix 142	AP7	L	265	270	Right-handed alpha
Helix 143	AP8	L	270	277	Right-handed alpha

There are 23 sheets in PDB entry 6B4C. 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 8 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	233	236	first strand
Strand 2	A	188	193	parallel
Strand 3	A	161	168	parallel
Strand 4	A	121	125	parallel
Strand 5	A	97	102	parallel
Strand 6	A	67	71	parallel
Strand 7	A	22	26	parallel
Strand 8	A	247	248	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	195	196	first strand
Strand 2	A	291	292	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	B	233	236	first strand
Strand 2	B	188	193	parallel
Strand 3	B	161	168	parallel
Strand 4	B	121	125	parallel
Strand 5	B	97	102	parallel
Strand 6	B	67	70	parallel
Strand 7	B	22	25	parallel
Strand 8	B	246	248	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	B	195	196	first strand
Strand 2	B	291	292	parallel

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There are 8 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	233	236	first strand
Strand 2	C	188	193	parallel
Strand 3	C	161	168	parallel
Strand 4	C	121	125	parallel
Strand 5	C	97	102	parallel
Strand 6	C	67	71	parallel
Strand 7	C	22	26	parallel
Strand 8	C	247	248	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	C	195	197	first strand
Strand 2	C	291	293	parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	233	236	first strand
Strand 2	D	188	193	parallel
Strand 3	D	161	168	parallel
Strand 4	D	121	125	parallel
Strand 5	D	97	102	parallel
Strand 6	D	67	71	parallel
Strand 7	D	22	26	parallel
Strand 8	D	247	248	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	D	195	196	first strand
Strand 2	D	291	292	parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	233	236	first strand
Strand 2	E	188	193	parallel
Strand 3	E	161	168	parallel
Strand 4	E	121	125	parallel
Strand 5	E	97	102	parallel
Strand 6	E	67	71	parallel
Strand 7	E	22	26	parallel
Strand 8	E	247	248	parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	233	236	first strand
Strand 2	F	188	193	parallel
Strand 3	F	161	168	parallel
Strand 4	F	121	125	parallel
Strand 5	F	97	102	parallel
Strand 6	F	67	71	parallel
Strand 7	F	22	26	parallel
Strand 8	F	247	248	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	F	195	197	first strand
Strand 2	F	291	293	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	G	233	236	first strand
Strand 2	G	188	193	parallel
Strand 3	G	161	168	parallel
Strand 4	G	121	125	parallel
Strand 5	G	97	102	parallel
Strand 6	G	67	70	parallel
Strand 7	G	22	25	parallel
Strand 8	G	247	248	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	G	195	197	first strand
Strand 2	G	291	293	parallel

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There are 8 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	233	236	first strand
Strand 2	H	188	193	parallel
Strand 3	H	161	168	parallel
Strand 4	H	121	125	parallel
Strand 5	H	97	102	parallel
Strand 6	H	67	71	parallel
Strand 7	H	22	26	parallel
Strand 8	H	247	248	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	H	195	197	first strand
Strand 2	H	291	293	parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	233	236	first strand
Strand 2	I	188	193	parallel
Strand 3	I	161	168	parallel
Strand 4	I	121	125	parallel
Strand 5	I	97	102	parallel
Strand 6	I	67	71	parallel
Strand 7	I	22	26	parallel
Strand 8	I	247	248	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	I	195	196	first strand
Strand 2	I	291	292	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	J	233	236	first strand
Strand 2	J	188	193	parallel
Strand 3	J	161	168	parallel
Strand 4	J	121	125	parallel
Strand 5	J	97	102	parallel
Strand 6	J	67	71	parallel
Strand 7	J	22	26	parallel
Strand 8	J	247	248	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	J	195	197	first strand
Strand 2	J	291	293	parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	233	236	first strand
Strand 2	K	188	193	parallel
Strand 3	K	161	168	parallel
Strand 4	K	121	125	parallel
Strand 5	K	97	102	parallel
Strand 6	K	67	70	parallel
Strand 7	K	22	25	parallel
Strand 8	K	247	248	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	195	196	first strand
Strand 2	K	291	292	parallel

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There are 8 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	233	236	first strand
Strand 2	L	188	193	parallel
Strand 3	L	161	168	parallel
Strand 4	L	121	125	parallel
Strand 5	L	97	102	parallel
Strand 6	L	67	70	parallel
Strand 7	L	22	25	parallel
Strand 8	L	247	248	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	195	197	first strand
Strand 2	L	291	293	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: 6B4C

Analysis of interatomic Contacts of Structural Units in PDB entry:
6B4C