Analysis of interatomic Contacts of Structural Units in PDB entry:
6Z1U

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 6Z1U entry

There are 29 chains in PDB entry 6Z1U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 8	PHE 508
B	LYS 2	GLU 509
C	VAL 23	PHE 508
D	THR 13	HIS 481
E	THR 13	GLU 479
F	THR 13	GLU 479
G	ALA 1	LEU 272
H	MET 16	GLU 146
I	VAL 1	VAL 47
J	VAL 8	SER 54
K	ASP 1	LEU 42
K	GLN 44	ALA 74
L	ASP 1	LEU 42
L	GLN 44	ALA 74
M	ASP 1	LEU 42
M	GLN 44	MET 75
N	ASP 1	LEU 42
N	GLN 44	MET 75
P	ASP 1	LEU 42
P	GLN 44	ALA 74
Q	ASP 1	LEU 42
Q	GLN 44	MET 75
R	ASP 1	LEU 42
R	GLN 44	MET 75
S	PHE 1	ARG 187
b	ASN 163	GLN 209
h	ASP 5	GLY 26
O	ASP 1	LEU 42
O	GLN 44	MET 75

There are164 helices in PDB entry 6Z1U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	18	Right-handed alpha
Helix 2	AA2	A	78	82	Right-handed 310
Helix 3	AA3	A	150	156	Right-handed alpha
Helix 4	AA4	A	174	186	Right-handed alpha
Helix 5	AA5	A	186	192	Right-handed alpha
Helix 6	AA6	A	209	223	Right-handed alpha
Helix 7	AA7	A	239	245	Right-handed alpha
Helix 8	AA8	A	245	260	Right-handed alpha
Helix 9	AA9	A	273	286	Right-handed alpha
Helix 10	AB1	A	290	294	Right-handed 310
Helix 11	AB2	A	299	307	Right-handed alpha
Helix 12	AB3	A	336	344	Right-handed alpha
Helix 13	AB4	A	353	360	Right-handed alpha
Helix 14	AB5	A	380	400	Right-handed alpha
Helix 15	AB6	A	401	406	Right-handed 310
Helix 16	AB7	A	411	429	Right-handed alpha
Helix 17	AB8	A	437	450	Right-handed alpha
Helix 18	AB9	A	457	459	Right-handed 310
Helix 19	AC1	A	460	474	Right-handed alpha
Helix 20	AC2	A	476	486	Right-handed alpha
Helix 21	AC3	A	490	507	Right-handed alpha
Helix 22	AC4	B	8	17	Right-handed alpha
Helix 23	AC5	B	18	22	Right-handed 310
Helix 24	AC6	B	78	82	Right-handed 310
Helix 25	AC7	B	150	157	Right-handed alpha
Helix 26	AC8	B	174	185	Right-handed alpha
Helix 27	AC9	B	188	192	Right-handed 310
Helix 28	AD1	B	209	223	Right-handed alpha
Helix 29	AD2	B	239	259	Right-handed alpha
Helix 30	AD3	B	270	284	Right-handed alpha
Helix 31	AD4	B	302	307	Right-handed alpha
Helix 32	AD5	B	336	344	Right-handed alpha
Helix 33	AD6	B	353	359	Right-handed alpha
Helix 34	AD7	B	374	378	Right-handed 310
Helix 35	AD8	B	380	400	Right-handed alpha
Helix 36	AD9	B	401	403	Right-handed 310
Helix 37	AE1	B	411	429	Right-handed alpha
Helix 38	AE2	B	437	450	Right-handed alpha
Helix 39	AE3	B	451	456	Right-handed 310
Helix 40	AE4	B	457	476	Right-handed alpha
Helix 41	AE5	B	476	487	Right-handed alpha
Helix 42	AE6	B	490	507	Right-handed alpha
Helix 43	AE7	C	100	104	Right-handed 310
Helix 44	AE8	C	150	155	Right-handed alpha
Helix 45	AE9	C	175	186	Right-handed alpha
Helix 46	AF1	C	209	222	Right-handed alpha
Helix 47	AF2	C	239	260	Right-handed alpha
Helix 48	AF3	C	271	284	Right-handed alpha
Helix 49	AF4	C	290	294	Right-handed 310
Helix 50	AF5	C	297	307	Right-handed alpha
Helix 51	AF6	C	336	344	Right-handed alpha
Helix 52	AF7	C	374	379	Right-handed 310
Helix 53	AF8	C	380	400	Right-handed alpha
Helix 54	AF9	C	411	429	Right-handed alpha
Helix 55	AG1	C	437	450	Right-handed alpha
Helix 56	AG2	C	457	459	Right-handed 310
Helix 57	AG3	C	460	475	Right-handed alpha
Helix 58	AG4	C	476	487	Right-handed alpha
Helix 59	AG5	C	490	506	Right-handed alpha
Helix 60	AG6	D	126	130	Right-handed 310
Helix 61	AG7	D	141	148	Right-handed alpha
Helix 62	AG8	D	165	178	Right-handed alpha
Helix 63	AG9	D	194	208	Right-handed alpha
Helix 64	AH1	D	229	233	Right-handed 310
Helix 65	AH2	D	235	250	Right-handed alpha
Helix 66	AH3	D	263	274	Right-handed alpha
Helix 67	AH4	D	275	277	Right-handed 310
Helix 68	AH5	D	288	298	Right-handed alpha
Helix 69	AH6	D	316	320	Right-handed 310
Helix 70	AH7	D	323	330	Right-handed alpha
Helix 71	AH8	D	331	333	Right-handed 310
Helix 72	AH9	D	340	345	Right-handed alpha
Helix 73	AI1	D	363	393	Right-handed alpha
Helix 74	AI2	D	403	418	Right-handed alpha
Helix 75	AI3	D	423	427	Right-handed 310
Helix 76	AI4	D	437	451	Right-handed alpha
Helix 77	AI5	D	457	461	Right-handed 310
Helix 78	AI6	D	466	480	Right-handed alpha
Helix 79	AI7	E	91	95	Right-handed 310
Helix 80	AI8	E	141	148	Right-handed alpha
Helix 81	AI9	E	166	180	Right-handed alpha
Helix 82	AJ1	E	193	208	Right-handed alpha
Helix 83	AJ2	E	229	233	Right-handed 310
Helix 84	AJ3	E	236	252	Right-handed alpha
Helix 85	AJ4	E	262	276	Right-handed alpha
Helix 86	AJ5	E	288	298	Right-handed alpha
Helix 87	AJ6	E	316	320	Right-handed 310
Helix 88	AJ7	E	323	330	Right-handed alpha
Helix 89	AJ8	E	341	346	Right-handed alpha
Helix 90	AJ9	E	368	395	Right-handed alpha
Helix 91	AK1	E	396	400	Right-handed 310
Helix 92	AK2	E	401	419	Right-handed alpha
Helix 93	AK3	E	425	430	Right-handed alpha
Helix 94	AK4	E	437	450	Right-handed alpha
Helix 95	AK5	E	457	461	Right-handed 310
Helix 96	AK6	E	466	478	Right-handed alpha
Helix 97	AK7	F	126	130	Right-handed 310
Helix 98	AK8	F	141	147	Right-handed alpha
Helix 99	AK9	F	165	179	Right-handed alpha
Helix 100	AL1	F	193	206	Right-handed alpha
Helix 101	AL2	F	229	234	Right-handed alpha
Helix 102	AL3	F	235	250	Right-handed alpha
Helix 103	AL4	F	263	272	Right-handed alpha
Helix 104	AL5	F	288	298	Right-handed alpha
Helix 105	AL6	F	316	320	Right-handed 310
Helix 106	AL7	F	323	330	Right-handed alpha
Helix 107	AL8	F	331	333	Right-handed 310
Helix 108	AL9	F	340	345	Right-handed alpha
Helix 109	AM1	F	363	395	Right-handed alpha
Helix 110	AM2	F	396	400	Right-handed 310
Helix 111	AM3	F	401	419	Right-handed alpha
Helix 112	AM4	F	422	426	Right-handed 310
Helix 113	AM5	F	437	450	Right-handed alpha
Helix 114	AM6	F	457	461	Right-handed 310
Helix 115	AM7	F	466	479	Right-handed alpha
Helix 116	AM8	G	2	55	Right-handed alpha
Helix 117	AM9	G	79	99	Right-handed alpha
Helix 118	AN1	G	109	121	Right-handed alpha
Helix 119	AN2	G	137	150	Right-handed alpha
Helix 120	AN3	G	180	185	Right-handed alpha
Helix 121	AN4	G	199	271	Right-handed alpha
Helix 122	AN5	H	101	103	Right-handed 310
Helix 123	AN6	H	104	118	Right-handed alpha
Helix 124	AN7	H	124	145	Right-handed alpha
Helix 125	AN8	I	2	8	Right-handed alpha
Helix 126	AN9	I	10	25	Right-handed alpha
Helix 127	AO1	I	27	36	Right-handed alpha
Helix 128	AO2	J	20	53	Right-handed alpha
Helix 129	AO3	K	2	15	Right-handed alpha
Helix 130	AO4	K	17	39	Right-handed alpha
Helix 131	AO5	K	42	73	Right-handed alpha
Helix 132	AO6	L	2	15	Right-handed alpha
Helix 133	AO7	L	17	39	Right-handed alpha
Helix 134	AO8	L	42	74	Right-handed alpha
Helix 135	AO9	M	2	16	Right-handed alpha
Helix 136	AP1	M	17	39	Right-handed alpha
Helix 137	AP2	M	42	73	Right-handed alpha
Helix 138	AP3	N	2	15	Right-handed alpha
Helix 139	AP4	N	17	39	Right-handed alpha
Helix 140	AP5	N	42	74	Right-handed alpha
Helix 141	AP6	P	2	15	Right-handed alpha
Helix 142	AP7	P	17	39	Right-handed alpha
Helix 143	AP8	P	42	73	Right-handed alpha
Helix 144	AP9	Q	2	16	Right-handed alpha
Helix 145	AQ1	Q	17	39	Right-handed alpha
Helix 146	AQ2	Q	42	74	Right-handed alpha
Helix 147	AQ3	R	2	15	Right-handed alpha
Helix 148	AQ4	R	17	39	Right-handed alpha
Helix 149	AQ5	R	42	73	Right-handed alpha
Helix 150	AQ6	S	13	28	Right-handed alpha
Helix 151	AQ7	S	31	46	Right-handed alpha
Helix 152	AQ8	S	48	55	Right-handed alpha
Helix 153	AQ9	S	61	76	Right-handed alpha
Helix 154	AR1	S	79	92	Right-handed alpha
Helix 155	AR2	S	93	96	Right-handed 310
Helix 156	AR3	S	97	114	Right-handed alpha
Helix 157	AR4	S	128	139	Right-handed alpha
Helix 158	AR5	S	174	187	Right-handed alpha
Helix 159	AR6	b	164	185	Right-handed alpha
Helix 160	AR7	b	189	208	Right-handed alpha
Helix 161	AR8	h	8	24	Right-handed alpha
Helix 162	AR9	O	2	15	Right-handed alpha
Helix 163	AS1	O	17	39	Right-handed alpha
Helix 164	AS2	O	42	75	Right-handed alpha

There are 27 sheets in PDB entry 6Z1U. 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,

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	29	33	anti-parallel
Strand 5	A	38	43	anti-parallel
Strand 6	A	71	75	anti-parallel
Strand 7	A	60	66	anti-parallel
Strand 8	E	14	21	anti-parallel
Strand 9	E	78	85	anti-parallel
Strand 10	E	38	42	anti-parallel
Strand 11	E	50	56	anti-parallel
Strand 12	E	61	66	anti-parallel
Strand 13	E	24	28	anti-parallel
Strand 14	E	14	21	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	98	first strand
Strand 2	A	126	128	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	107	109	first strand
Strand 2	A	230	234	parallel
Strand 3	A	199	206	parallel
Strand 4	A	263	269	parallel
Strand 5	A	320	323	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	167	169	first strand
Strand 2	A	326	328	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	348	349	first strand
Strand 2	A	371	372	anti-parallel

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There are 14 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	60	66	first strand
Strand 2	B	52	54	anti-parallel
Strand 3	B	87	89	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	14	21	anti-parallel
Strand 9	F	78	81	anti-parallel
Strand 10	F	39	43	anti-parallel
Strand 11	F	50	58	anti-parallel
Strand 12	F	61	66	anti-parallel
Strand 13	F	24	29	anti-parallel
Strand 14	F	14	21	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	96	99	first strand
Strand 2	B	125	128	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	B	107	109	first strand
Strand 2	B	229	234	parallel
Strand 3	B	199	206	parallel
Strand 4	B	263	269	parallel
Strand 5	B	320	323	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	326	327	first strand
Strand 2	B	167	168	parallel
Strand 3	B	350	352	parallel
Strand 4	B	365	366	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	42	anti-parallel
Strand 3	C	70	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	98	first strand
Strand 2	C	126	128	anti-parallel

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There are 5 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	106	109	first strand
Strand 2	C	229	234	parallel
Strand 3	C	201	206	parallel
Strand 4	C	265	269	parallel
Strand 5	C	322	323	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	326	327	first strand
Strand 2	C	167	169	parallel
Strand 3	C	351	352	parallel
Strand 4	C	365	366	anti-parallel

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There are 7 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	14	21	first strand
Strand 2	D	24	28	anti-parallel
Strand 3	D	61	66	anti-parallel
Strand 4	D	49	55	anti-parallel
Strand 5	D	38	42	anti-parallel
Strand 6	D	78	85	anti-parallel
Strand 7	D	14	21	anti-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	D	87	90	first strand
Strand 2	D	116	119	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	136	137	first strand
Strand 2	D	150	151	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	219	224	first strand
Strand 2	D	185	190	parallel
Strand 3	D	254	260	parallel
Strand 4	D	307	313	parallel
Strand 5	D	156	158	parallel
Strand 6	D	335	336	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	E	87	89	first strand
Strand 2	E	117	119	anti-parallel

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There are 6 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	98	99	first strand
Strand 2	E	221	225	parallel
Strand 3	E	187	192	parallel
Strand 4	E	258	259	parallel
Strand 5	E	310	313	parallel
Strand 6	E	155	158	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	E	254	255	first strand
Strand 2	E	307	308	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	F	87	90	first strand
Strand 2	F	116	119	anti-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	F	98	99	first strand
Strand 2	F	220	224	parallel
Strand 3	F	186	190	parallel
Strand 4	F	255	259	parallel
Strand 5	F	308	312	parallel
Strand 6	F	156	159	parallel
Strand 7	F	335	338	parallel
Strand 8	F	358	359	anti-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	F	136	137	first strand
Strand 2	F	150	151	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	170	179	first strand
Strand 2	G	157	167	anti-parallel
Strand 3	G	66	70	parallel
Strand 4	G	103	108	parallel
Strand 5	G	124	129	parallel
Strand 6	I	43	45	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	26	31	first strand
Strand 2	H	18	21	anti-parallel
Strand 3	H	90	94	parallel
Strand 4	H	80	84	anti-parallel

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There are 5 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	45	47	first strand
Strand 2	H	33	38	anti-parallel
Strand 3	H	61	67	anti-parallel
Strand 4	H	72	77	anti-parallel
Strand 5	H	97	99	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	S	147	154	first strand
Strand 2	S	115	122	parallel
Strand 3	S	162	166	anti-parallel
Strand 4	S	169	173	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: 6Z1U

Analysis of interatomic Contacts of Structural Units in PDB entry:
6Z1U