Analysis of interatomic Contacts of Structural Units in PDB entry:
9Z4A

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 9Z4A entry

There are 11 chains in PDB entry 9Z4A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 13	LEU 637
B	ALA 23	THR 329
C	VAL 205	ASP 234
D	ARG 13	LEU 637
E	ALA 23	THR 329
F	VAL 205	ASP 234
G	ARG 13	LEU 637
H	ALA 23	THR 329
I	VAL 205	ASP 234
J	ARG 13	LEU 637
L	VAL 205	ASP 234

There are 99 helices in PDB entry 9Z4A. 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	36	Right-handed alpha
Helix 2	AA2	A	58	62	Right-handed 310
Helix 3	AA3	A	74	81	Right-handed alpha
Helix 4	AA4	A	96	118	Right-handed alpha
Helix 5	AA5	A	131	143	Right-handed alpha
Helix 6	AA6	A	159	163	Right-handed 310
Helix 7	AA7	A	183	197	Right-handed alpha
Helix 8	AA8	A	214	222	Right-handed alpha
Helix 9	AA9	A	234	236	Right-handed 310
Helix 10	AB1	A	247	260	Right-handed alpha
Helix 11	AB2	A	278	290	Right-handed alpha
Helix 12	AB3	A	296	302	Right-handed alpha
Helix 13	AB4	A	320	329	Right-handed alpha
Helix 14	AB5	A	330	349	Right-handed alpha
Helix 15	AB6	A	350	354	Right-handed 310
Helix 16	AB7	A	369	383	Right-handed alpha
Helix 17	AB8	A	394	408	Right-handed alpha
Helix 18	AB9	A	409	411	Right-handed 310
Helix 19	AC1	A	442	444	Right-handed 310
Helix 20	AC2	A	445	453	Right-handed alpha
Helix 21	AC3	A	477	486	Right-handed alpha
Helix 22	AC4	A	495	499	Right-handed 310
Helix 23	AC5	A	568	572	Right-handed 310
Helix 24	AC6	A	627	631	Right-handed 310
Helix 25	AC7	B	63	67	Right-handed 310
Helix 26	AC8	D	25	36	Right-handed alpha
Helix 27	AC9	D	58	62	Right-handed 310
Helix 28	AD1	D	74	81	Right-handed alpha
Helix 29	AD2	D	96	118	Right-handed alpha
Helix 30	AD3	D	131	143	Right-handed alpha
Helix 31	AD4	D	159	163	Right-handed 310
Helix 32	AD5	D	183	197	Right-handed alpha
Helix 33	AD6	D	214	222	Right-handed alpha
Helix 34	AD7	D	234	236	Right-handed 310
Helix 35	AD8	D	247	260	Right-handed alpha
Helix 36	AD9	D	278	290	Right-handed alpha
Helix 37	AE1	D	296	302	Right-handed alpha
Helix 38	AE2	D	320	329	Right-handed alpha
Helix 39	AE3	D	330	349	Right-handed alpha
Helix 40	AE4	D	350	354	Right-handed 310
Helix 41	AE5	D	369	383	Right-handed alpha
Helix 42	AE6	D	394	408	Right-handed alpha
Helix 43	AE7	D	409	411	Right-handed 310
Helix 44	AE8	D	442	444	Right-handed 310
Helix 45	AE9	D	445	453	Right-handed alpha
Helix 46	AF1	D	477	486	Right-handed alpha
Helix 47	AF2	D	495	499	Right-handed 310
Helix 48	AF3	D	568	572	Right-handed 310
Helix 49	AF4	D	627	631	Right-handed 310
Helix 50	AF5	E	63	67	Right-handed 310
Helix 51	AF6	G	25	36	Right-handed alpha
Helix 52	AF7	G	58	62	Right-handed 310
Helix 53	AF8	G	74	81	Right-handed alpha
Helix 54	AF9	G	96	118	Right-handed alpha
Helix 55	AG1	G	131	143	Right-handed alpha
Helix 56	AG2	G	159	163	Right-handed 310
Helix 57	AG3	G	183	197	Right-handed alpha
Helix 58	AG4	G	214	222	Right-handed alpha
Helix 59	AG5	G	234	236	Right-handed 310
Helix 60	AG6	G	247	260	Right-handed alpha
Helix 61	AG7	G	278	290	Right-handed alpha
Helix 62	AG8	G	296	302	Right-handed alpha
Helix 63	AG9	G	320	329	Right-handed alpha
Helix 64	AH1	G	330	349	Right-handed alpha
Helix 65	AH2	G	350	354	Right-handed 310
Helix 66	AH3	G	369	383	Right-handed alpha
Helix 67	AH4	G	394	408	Right-handed alpha
Helix 68	AH5	G	409	411	Right-handed 310
Helix 69	AH6	G	442	444	Right-handed 310
Helix 70	AH7	G	445	453	Right-handed alpha
Helix 71	AH8	G	477	486	Right-handed alpha
Helix 72	AH9	G	495	499	Right-handed 310
Helix 73	AI1	G	568	572	Right-handed 310
Helix 74	AI2	G	627	631	Right-handed 310
Helix 75	AI3	H	63	67	Right-handed 310
Helix 76	AI4	J	25	36	Right-handed alpha
Helix 77	AI5	J	58	62	Right-handed 310
Helix 78	AI6	J	74	81	Right-handed alpha
Helix 79	AI7	J	96	118	Right-handed alpha
Helix 80	AI8	J	131	143	Right-handed alpha
Helix 81	AI9	J	159	163	Right-handed 310
Helix 82	AJ1	J	183	197	Right-handed alpha
Helix 83	AJ2	J	214	222	Right-handed alpha
Helix 84	AJ3	J	234	236	Right-handed 310
Helix 85	AJ4	J	247	260	Right-handed alpha
Helix 86	AJ5	J	278	290	Right-handed alpha
Helix 87	AJ6	J	296	302	Right-handed alpha
Helix 88	AJ7	J	320	329	Right-handed alpha
Helix 89	AJ8	J	330	349	Right-handed alpha
Helix 90	AJ9	J	350	354	Right-handed 310
Helix 91	AK1	J	369	383	Right-handed alpha
Helix 92	AK2	J	394	408	Right-handed alpha
Helix 93	AK3	J	409	411	Right-handed 310
Helix 94	AK4	J	442	444	Right-handed 310
Helix 95	AK5	J	445	453	Right-handed alpha
Helix 96	AK6	J	477	486	Right-handed alpha
Helix 97	AK7	J	495	499	Right-handed 310
Helix 98	AK8	J	568	572	Right-handed 310
Helix 99	AK9	J	627	631	Right-handed 310

There are 45 sheets in PDB entry 9Z4A. 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, AE9,

There are 7 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	42	first strand
Strand 2	A	16	19	parallel
Strand 3	A	263	267	parallel
Strand 4	A	226	232	parallel
Strand 5	A	202	207	parallel
Strand 6	A	151	156	parallel
Strand 7	A	124	125	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	237	238	first strand
Strand 2	A	244	245	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	413	416	first strand
Strand 2	A	385	391	parallel
Strand 3	A	358	364	parallel
Strand 4	A	429	434	parallel
Strand 5	A	457	464	parallel

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There are 5 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	502	503	first strand
Strand 2	A	582	592	anti-parallel
Strand 3	A	546	560	anti-parallel
Strand 4	A	467	475	anti-parallel
Strand 5	A	516	522	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	A	502	503	first strand
Strand 2	A	582	592	anti-parallel
Strand 3	A	546	560	anti-parallel
Strand 4	A	563	566	anti-parallel

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There are 4 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	535	541	first strand
Strand 2	A	597	606	anti-parallel
Strand 3	A	610	619	anti-parallel
Strand 4	A	635	636	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	B	30	36	first strand
Strand 2	B	42	47	anti-parallel
Strand 3	B	56	61	anti-parallel
Strand 4	B	75	78	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	83	89	first strand
Strand 2	B	93	98	anti-parallel
Strand 3	B	102	108	anti-parallel
Strand 4	B	115	122	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	128	133	first strand
Strand 2	B	139	144	anti-parallel
Strand 3	B	149	153	anti-parallel
Strand 4	B	158	163	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	B	170	175	first strand
Strand 2	B	182	187	anti-parallel
Strand 3	B	192	196	anti-parallel
Strand 4	B	204	205	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	B	215	220	first strand
Strand 2	B	227	232	anti-parallel
Strand 3	B	236	241	anti-parallel
Strand 4	B	250	252	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	258	263	first strand
Strand 2	B	271	275	anti-parallel
Strand 3	B	280	283	anti-parallel
Strand 4	B	291	293	anti-parallel

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There are 3 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	300	305	first strand
Strand 2	B	312	317	anti-parallel
Strand 3	B	322	326	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	41	42	first strand
Strand 2	D	16	19	parallel
Strand 3	D	263	267	parallel
Strand 4	D	226	232	parallel
Strand 5	D	202	207	parallel
Strand 6	D	151	156	parallel
Strand 7	D	124	125	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	237	238	first strand
Strand 2	D	244	245	anti-parallel

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There are 5 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	413	416	first strand
Strand 2	D	385	391	parallel
Strand 3	D	358	364	parallel
Strand 4	D	429	434	parallel
Strand 5	D	457	464	parallel

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There are 5 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	502	503	first strand
Strand 2	D	582	592	anti-parallel
Strand 3	D	546	560	anti-parallel
Strand 4	D	467	475	anti-parallel
Strand 5	D	516	522	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	D	502	503	first strand
Strand 2	D	582	592	anti-parallel
Strand 3	D	546	560	anti-parallel
Strand 4	D	563	566	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	535	541	first strand
Strand 2	D	597	606	anti-parallel
Strand 3	D	610	619	anti-parallel
Strand 4	D	635	636	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	E	30	36	first strand
Strand 2	E	42	47	anti-parallel
Strand 3	E	56	61	anti-parallel
Strand 4	E	75	78	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	E	83	89	first strand
Strand 2	E	93	98	anti-parallel
Strand 3	E	102	108	anti-parallel
Strand 4	E	115	122	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	E	128	133	first strand
Strand 2	E	139	144	anti-parallel
Strand 3	E	149	153	anti-parallel
Strand 4	E	158	163	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	E	170	175	first strand
Strand 2	E	182	187	anti-parallel
Strand 3	E	192	196	anti-parallel
Strand 4	E	204	205	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	E	215	220	first strand
Strand 2	E	227	232	anti-parallel
Strand 3	E	236	241	anti-parallel
Strand 4	E	250	252	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	E	258	263	first strand
Strand 2	E	271	275	anti-parallel
Strand 3	E	280	283	anti-parallel
Strand 4	E	291	293	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	300	305	first strand
Strand 2	E	312	317	anti-parallel
Strand 3	E	322	326	anti-parallel

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There are 7 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	41	42	first strand
Strand 2	G	16	19	parallel
Strand 3	G	263	267	parallel
Strand 4	G	226	232	parallel
Strand 5	G	202	207	parallel
Strand 6	G	151	156	parallel
Strand 7	G	124	125	parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	237	238	first strand
Strand 2	G	244	245	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	413	416	first strand
Strand 2	G	385	391	parallel
Strand 3	G	358	364	parallel
Strand 4	G	429	434	parallel
Strand 5	G	457	464	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	G	502	503	first strand
Strand 2	G	582	592	anti-parallel
Strand 3	G	546	560	anti-parallel
Strand 4	G	467	475	anti-parallel
Strand 5	G	516	522	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	G	502	503	first strand
Strand 2	G	582	592	anti-parallel
Strand 3	G	546	560	anti-parallel
Strand 4	G	563	566	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	G	535	541	first strand
Strand 2	G	597	606	anti-parallel
Strand 3	G	610	619	anti-parallel
Strand 4	G	635	636	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	H	30	36	first strand
Strand 2	H	42	47	anti-parallel
Strand 3	H	56	61	anti-parallel
Strand 4	H	75	78	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	83	89	first strand
Strand 2	H	93	98	anti-parallel
Strand 3	H	102	108	anti-parallel
Strand 4	H	115	122	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	H	128	133	first strand
Strand 2	H	139	144	anti-parallel
Strand 3	H	149	153	anti-parallel
Strand 4	H	158	163	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	170	175	first strand
Strand 2	H	182	187	anti-parallel
Strand 3	H	192	196	anti-parallel
Strand 4	H	204	205	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	H	215	220	first strand
Strand 2	H	227	232	anti-parallel
Strand 3	H	236	241	anti-parallel
Strand 4	H	250	252	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	H	258	263	first strand
Strand 2	H	271	275	anti-parallel
Strand 3	H	280	283	anti-parallel
Strand 4	H	291	293	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	300	305	first strand
Strand 2	H	312	317	anti-parallel
Strand 3	H	322	326	anti-parallel

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There are 7 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	41	42	first strand
Strand 2	J	16	19	parallel
Strand 3	J	263	267	parallel
Strand 4	J	226	232	parallel
Strand 5	J	202	207	parallel
Strand 6	J	151	156	parallel
Strand 7	J	124	125	parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	237	238	first strand
Strand 2	J	244	245	anti-parallel

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There are 5 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	413	416	first strand
Strand 2	J	385	391	parallel
Strand 3	J	358	364	parallel
Strand 4	J	429	434	parallel
Strand 5	J	457	464	parallel

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There are 5 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	502	503	first strand
Strand 2	J	582	592	anti-parallel
Strand 3	J	546	560	anti-parallel
Strand 4	J	467	475	anti-parallel
Strand 5	J	516	522	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	J	502	503	first strand
Strand 2	J	582	592	anti-parallel
Strand 3	J	546	560	anti-parallel
Strand 4	J	563	566	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	535	541	first strand
Strand 2	J	597	606	anti-parallel
Strand 3	J	610	619	anti-parallel
Strand 4	J	635	636	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: 9Z4A

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Z4A