Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZE2

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 3ZE2 entry

There are 2 chains in PDB entry 3ZE2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1	VAL 454
B	ASN 3	PHE 203

There are 54 helices in PDB entry 3ZE2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	151	158	Right-handed alpha
Helix 2	2	A	187	192	Right-handed alpha
Helix 3	3	A	200	207	Right-handed alpha
Helix 4	4	A	227	231	Right-handed 310
Helix 5	5	A	259	264	Right-handed alpha
Helix 6	6	A	440	442	Right-handed 310
Helix 7	7	B	12	20	Right-handed alpha
Helix 8	8	B	40	47	Right-handed alpha
Helix 9	9	B	50	52	Right-handed 310
Helix 10	10	B	76	80	Right-handed 310
Helix 11	11	B	121	125	Right-handed 310
Helix 12	12	B	126	132	Right-handed 310
Helix 13	13	B	133	143	Right-handed alpha
Helix 14	14	B	169	175	Right-handed alpha
Helix 15	15	B	199	209	Right-handed alpha
Helix 16	16	B	221	232	Right-handed alpha
Helix 17	17	B	232	237	Right-handed alpha
Helix 18	18	B	258	264	Right-handed 310
Helix 19	19	B	291	302	Right-handed alpha
Helix 20	20	B	314	325	Right-handed alpha
Helix 21	21	B	339	352	Right-handed alpha
Helix 22	22	B	435	441	Right-handed 310
Helix 23	23	B	448	451	Right-handed 310
Helix 24	24	C	151	158	Right-handed alpha
Helix 25	25	C	187	192	Right-handed alpha
Helix 26	26	C	200	207	Right-handed alpha
Helix 27	27	C	227	231	Right-handed 310
Helix 28	28	C	259	264	Right-handed alpha
Helix 29	29	C	440	442	Right-handed 310
Helix 30	30	D	121	126	Right-handed 310
Helix 31	31	D	127	144	Right-handed alpha
Helix 32	32	D	169	175	Right-handed alpha
Helix 33	33	D	177	181	Right-handed 310
Helix 34	34	D	199	209	Right-handed alpha
Helix 35	35	D	221	232	Right-handed alpha
Helix 36	36	D	232	237	Right-handed alpha
Helix 37	37	D	258	264	Right-handed 310
Helix 38	38	D	291	302	Right-handed alpha
Helix 39	39	D	314	324	Right-handed alpha
Helix 40	40	D	337	352	Right-handed alpha
Helix 41	41	E	28	32	Right-handed 310
Helix 42	42	E	62	64	Right-handed 310
Helix 43	43	E	74	76	Right-handed 310
Helix 44	44	E	87	91	Right-handed 310
Helix 45	45	E	162	164	Right-handed 310
Helix 46	46	E	206	209	Right-handed 310
Helix 47	47	F	79	83	Right-handed 310
Helix 48	48	F	121	127	Right-handed alpha
Helix 49	49	F	183	187	Right-handed alpha
Helix 50	50	H	28	32	Right-handed 310
Helix 51	51	H	62	64	Right-handed 310
Helix 52	52	H	162	164	Right-handed 310
Helix 53	53	L	121	127	Right-handed alpha
Helix 54	54	L	183	187	Right-handed alpha

There are 56 sheets in PDB entry 3ZE2. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE, CF, CG, CH, CI, CJ, A, DB, C, EA, EB, EC, ED, EE, EF, EG, EH, FA, FB, FC, FD, FE, FF, HA, HB, HC, HD, HE, HF, HG, HH, LA, LB, LC, LD, LE, LF,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	9	12	first strand
Strand 2	A	444	448	anti-parallel
Strand 3	A	434	439	anti-parallel
Strand 4	A	420	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	23	27	first strand
Strand 2	A	33	39	anti-parallel
Strand 3	A	52	57	anti-parallel
Strand 4	A	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	76	79	first strand
Strand 2	A	82	87	anti-parallel
Strand 3	A	112	117	anti-parallel
Strand 4	A	120	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	97	100	first strand
Strand 2	A	103	108	anti-parallel
Strand 3	A	129	133	anti-parallel
Strand 4	A	140	143	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	172	175	first strand
Strand 2	A	180	185	anti-parallel
Strand 3	A	194	199	anti-parallel
Strand 4	A	220	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	239	242	first strand
Strand 2	A	252	257	anti-parallel
Strand 3	A	266	270	anti-parallel
Strand 4	A	276	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	293	296	first strand
Strand 2	A	305	310	anti-parallel
Strand 3	A	327	331	anti-parallel
Strand 4	A	345	348	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	314	317	first strand
Strand 2	A	321	324	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	360	364	first strand
Strand 2	A	373	378	anti-parallel
Strand 3	A	388	392	anti-parallel
Strand 4	A	405	408	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	394	395	first strand
Strand 2	A	398	399	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	39	first strand
Strand 2	B	24	26	anti-parallel
Strand 3	B	54	55	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	65	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	425	431	parallel
Strand 4	B	411	418	anti-parallel
Strand 5	B	355	360	anti-parallel
Strand 6	B	385	386	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	97	105	anti-parallel
Strand 3	B	394	403	anti-parallel
Strand 4	B	366	373	anti-parallel
Strand 5	B	379	381	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	197	first strand
Strand 2	B	149	156	anti-parallel
Strand 3	B	112	119	parallel
Strand 4	B	243	250	parallel
Strand 5	B	305	310	parallel
Strand 6	B	329	332	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	453	456	first strand
Strand 2	B	459	462	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	444	448	anti-parallel
Strand 3	C	434	439	anti-parallel
Strand 4	C	420	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	23	27	first strand
Strand 2	C	33	39	anti-parallel
Strand 3	C	52	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	76	79	first strand
Strand 2	C	82	87	anti-parallel
Strand 3	C	112	117	anti-parallel
Strand 4	C	120	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	97	100	first strand
Strand 2	C	103	108	anti-parallel
Strand 3	C	129	133	anti-parallel
Strand 4	C	140	143	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	175	first strand
Strand 2	C	180	185	anti-parallel
Strand 3	C	194	199	anti-parallel
Strand 4	C	220	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	239	242	first strand
Strand 2	C	252	257	anti-parallel
Strand 3	C	266	270	anti-parallel
Strand 4	C	276	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	293	296	first strand
Strand 2	C	305	310	anti-parallel
Strand 3	C	327	331	anti-parallel
Strand 4	C	345	348	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	314	317	first strand
Strand 2	C	321	324	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	360	364	first strand
Strand 2	C	373	378	anti-parallel
Strand 3	C	388	392	anti-parallel
Strand 4	C	405	408	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	394	395	first strand
Strand 2	C	398	399	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	60	65	first strand
Strand 2	D	87	92	anti-parallel
Strand 3	D	425	431	parallel
Strand 4	D	411	418	anti-parallel
Strand 5	D	355	360	anti-parallel
Strand 6	D	385	386	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	84	first strand
Strand 2	D	97	105	anti-parallel
Strand 3	D	394	403	anti-parallel
Strand 4	D	366	373	anti-parallel
Strand 5	D	379	381	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	190	197	first strand
Strand 2	D	149	156	anti-parallel
Strand 3	D	112	119	parallel
Strand 4	D	243	250	parallel
Strand 5	D	304	310	parallel
Strand 6	D	329	332	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	6	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	113	117	parallel
Strand 3	E	92	98	anti-parallel
Strand 4	E	108	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	113	117	parallel
Strand 3	E	92	98	anti-parallel
Strand 4	E	34	40	anti-parallel
Strand 5	E	44	51	anti-parallel
Strand 6	E	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	108	109	first strand
Strand 2	E	92	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	130	first strand
Strand 2	E	141	151	anti-parallel
Strand 3	E	180	190	anti-parallel
Strand 4	E	175	177	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	126	130	first strand
Strand 2	E	141	151	anti-parallel
Strand 3	E	180	190	anti-parallel
Strand 4	E	169	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	175	177	first strand
Strand 2	E	180	190	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	157	160	first strand
Strand 2	E	200	205	anti-parallel
Strand 3	E	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	70	75	anti-parallel
Strand 4	F	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	44	49	anti-parallel
Strand 6	F	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	97	98	first strand
Strand 2	F	85	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	118	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	173	182	anti-parallel
Strand 4	F	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	155	first strand
Strand 2	F	145	150	anti-parallel
Strand 3	F	191	197	anti-parallel
Strand 4	F	205	210	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	108	109	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	40	anti-parallel
Strand 5	H	44	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	108	109	first strand
Strand 2	H	92	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	180	190	anti-parallel
Strand 4	H	175	177	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	180	190	anti-parallel
Strand 4	H	169	171	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	175	177	first strand
Strand 2	H	180	190	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	157	160	first strand
Strand 2	H	200	205	anti-parallel
Strand 3	H	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	44	49	anti-parallel
Strand 6	L	53	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	97	98	first strand
Strand 2	L	85	90	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	129	139	anti-parallel
Strand 3	L	173	182	anti-parallel
Strand 4	L	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	205	210	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: 3ZE2

Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZE2