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

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 3ZHA entry

There are 4 chains in PDB entry 3ZHA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 35	GLU 420
B	MET 35	ASP 412
C	LEU 36	GLU 417
D	MET 35	ARG 194

There are 92 helices in PDB entry 3ZHA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	37	61	Right-handed alpha
Helix 2	2	A	70	85	Right-handed alpha
Helix 3	3	A	86	97	Right-handed alpha
Helix 4	4	A	103	118	Right-handed alpha
Helix 5	5	A	143	155	Right-handed alpha
Helix 6	6	A	165	181	Right-handed alpha
Helix 7	7	A	261	263	Right-handed 310
Helix 8	8	A	278	285	Right-handed alpha
Helix 9	9	A	286	297	Right-handed alpha
Helix 10	10	A	317	324	Right-handed alpha
Helix 11	11	A	326	331	Right-handed alpha
Helix 12	12	A	367	372	Right-handed 310
Helix 13	13	A	373	377	Right-handed 310
Helix 14	14	B	37	61	Right-handed alpha
Helix 15	15	B	70	85	Right-handed alpha
Helix 16	16	B	86	97	Right-handed alpha
Helix 17	17	B	103	118	Right-handed alpha
Helix 18	18	B	143	155	Right-handed alpha
Helix 19	19	B	165	181	Right-handed alpha
Helix 20	20	B	261	263	Right-handed 310
Helix 21	21	B	278	285	Right-handed alpha
Helix 22	22	B	286	297	Right-handed alpha
Helix 23	23	B	317	324	Right-handed alpha
Helix 24	24	C	37	61	Right-handed alpha
Helix 25	25	C	70	85	Right-handed alpha
Helix 26	26	C	86	97	Right-handed alpha
Helix 27	27	C	103	118	Right-handed alpha
Helix 28	28	C	143	155	Right-handed alpha
Helix 29	29	C	165	181	Right-handed alpha
Helix 30	30	C	261	263	Right-handed 310
Helix 31	31	C	278	285	Right-handed alpha
Helix 32	32	C	286	297	Right-handed alpha
Helix 33	33	C	317	324	Right-handed alpha
Helix 34	34	C	326	331	Right-handed alpha
Helix 35	35	C	367	372	Right-handed 310
Helix 36	36	D	37	61	Right-handed alpha
Helix 37	37	D	70	85	Right-handed alpha
Helix 38	38	D	86	97	Right-handed alpha
Helix 39	39	D	103	118	Right-handed alpha
Helix 40	40	D	143	155	Right-handed alpha
Helix 41	41	D	165	181	Right-handed alpha
Helix 42	42	D	261	263	Right-handed 310
Helix 43	43	D	278	285	Right-handed alpha
Helix 44	44	D	286	297	Right-handed alpha
Helix 45	45	D	317	324	Right-handed alpha
Helix 46	46	D	326	331	Right-handed alpha
Helix 47	47	K	37	61	Right-handed alpha
Helix 48	48	K	70	85	Right-handed alpha
Helix 49	49	K	86	97	Right-handed alpha
Helix 50	50	K	103	118	Right-handed alpha
Helix 51	51	K	143	155	Right-handed alpha
Helix 52	52	K	165	181	Right-handed alpha
Helix 53	53	K	261	263	Right-handed 310
Helix 54	54	K	278	285	Right-handed alpha
Helix 55	55	K	286	297	Right-handed alpha
Helix 56	56	K	317	324	Right-handed alpha
Helix 57	57	K	367	373	Right-handed 310
Helix 58	58	K	373	377	Right-handed 310
Helix 59	59	L	37	61	Right-handed alpha
Helix 60	60	L	70	84	Right-handed alpha
Helix 61	61	L	86	97	Right-handed alpha
Helix 62	62	L	105	118	Right-handed alpha
Helix 63	63	L	143	155	Right-handed alpha
Helix 64	64	L	165	181	Right-handed alpha
Helix 65	65	L	261	263	Right-handed 310
Helix 66	66	L	278	285	Right-handed alpha
Helix 67	67	L	286	297	Right-handed alpha
Helix 68	68	L	317	324	Right-handed alpha
Helix 69	69	L	326	331	Right-handed alpha
Helix 70	70	P	37	61	Right-handed alpha
Helix 71	71	P	70	85	Right-handed alpha
Helix 72	72	P	87	97	Right-handed alpha
Helix 73	73	P	103	118	Right-handed alpha
Helix 74	74	P	143	155	Right-handed alpha
Helix 75	75	P	165	181	Right-handed alpha
Helix 76	76	P	261	263	Right-handed 310
Helix 77	77	P	278	285	Right-handed alpha
Helix 78	78	P	286	297	Right-handed alpha
Helix 79	79	P	317	324	Right-handed alpha
Helix 80	80	P	326	331	Right-handed alpha
Helix 81	81	P	367	373	Right-handed 310
Helix 82	82	P	373	377	Right-handed 310
Helix 83	83	Q	37	61	Right-handed alpha
Helix 84	84	Q	70	85	Right-handed alpha
Helix 85	85	Q	86	98	Right-handed alpha
Helix 86	86	Q	103	118	Right-handed alpha
Helix 87	87	Q	143	155	Right-handed alpha
Helix 88	88	Q	165	181	Right-handed alpha
Helix 89	89	Q	261	263	Right-handed 310
Helix 90	90	Q	278	285	Right-handed alpha
Helix 91	91	Q	286	297	Right-handed alpha
Helix 92	92	Q	317	324	Right-handed alpha

There are 32 sheets in PDB entry 3ZHA. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, DA, DB, C, DD, KA, KB, KC, KD, LA, LB, LC, LD, PA, PB, PC, PD, QA, QB, QC, QD,

There are 11 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	67	69	first strand
Strand 2	A	400	406	parallel
Strand 3	A	388	394	parallel
Strand 4	A	265	272	parallel
Strand 5	A	253	259	anti-parallel
Strand 6	A	231	248	parallel
Strand 7	A	298	316	anti-parallel
Strand 8	A	348	359	anti-parallel
Strand 9	A	198	207	parallel
Strand 10	A	127	137	anti-parallel
Strand 11	A	156	161	parallel

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There are 7 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	67	69	first strand
Strand 2	A	400	406	parallel
Strand 3	A	388	394	parallel
Strand 4	A	265	272	parallel
Strand 5	A	253	259	anti-parallel
Strand 6	A	231	248	parallel
Strand 7	A	219	225	anti-parallel

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There are 2 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	380	383	first strand
Strand 2	A	298	316	anti-parallel

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There are 8 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	67	69	first strand
Strand 2	A	400	406	parallel
Strand 3	A	388	394	parallel
Strand 4	A	265	272	parallel
Strand 5	A	253	259	anti-parallel
Strand 6	A	231	248	parallel
Strand 7	A	298	316	anti-parallel
Strand 8	A	380	383	anti-parallel

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There are 11 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	67	69	first strand
Strand 2	B	400	406	parallel
Strand 3	B	388	394	parallel
Strand 4	B	265	272	parallel
Strand 5	B	253	259	anti-parallel
Strand 6	B	231	248	parallel
Strand 7	B	298	316	anti-parallel
Strand 8	B	348	359	anti-parallel
Strand 9	B	198	207	parallel
Strand 10	B	127	137	anti-parallel
Strand 11	B	156	161	parallel

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There are 7 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	67	69	first strand
Strand 2	B	400	406	parallel
Strand 3	B	388	394	parallel
Strand 4	B	265	272	parallel
Strand 5	B	253	259	anti-parallel
Strand 6	B	231	248	parallel
Strand 7	B	219	225	anti-parallel

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There are 2 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	380	383	first strand
Strand 2	B	298	316	anti-parallel

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There are 8 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	67	69	first strand
Strand 2	B	400	406	parallel
Strand 3	B	388	394	parallel
Strand 4	B	265	272	parallel
Strand 5	B	253	259	anti-parallel
Strand 6	B	231	248	parallel
Strand 7	B	298	316	anti-parallel
Strand 8	B	380	383	anti-parallel

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There are 11 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	67	69	first strand
Strand 2	C	400	406	parallel
Strand 3	C	388	394	parallel
Strand 4	C	265	272	parallel
Strand 5	C	253	259	anti-parallel
Strand 6	C	230	248	parallel
Strand 7	C	298	316	anti-parallel
Strand 8	C	348	359	anti-parallel
Strand 9	C	198	207	parallel
Strand 10	C	127	137	anti-parallel
Strand 11	C	156	161	parallel

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There are 7 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	67	69	first strand
Strand 2	C	400	406	parallel
Strand 3	C	388	394	parallel
Strand 4	C	265	272	parallel
Strand 5	C	253	259	anti-parallel
Strand 6	C	230	248	parallel
Strand 7	C	219	227	anti-parallel

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There are 2 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	380	383	first strand
Strand 2	C	298	316	anti-parallel

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There are 8 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	67	69	first strand
Strand 2	C	400	406	parallel
Strand 3	C	388	394	parallel
Strand 4	C	265	272	parallel
Strand 5	C	253	259	anti-parallel
Strand 6	C	230	248	parallel
Strand 7	C	298	316	anti-parallel
Strand 8	C	380	383	anti-parallel

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There are 11 strands in DA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	69	first strand
Strand 2	D	400	406	parallel
Strand 3	D	388	394	parallel
Strand 4	D	265	272	parallel
Strand 5	D	253	259	anti-parallel
Strand 6	D	231	248	parallel
Strand 7	D	298	316	anti-parallel
Strand 8	D	348	359	anti-parallel
Strand 9	D	198	207	parallel
Strand 10	D	127	137	anti-parallel
Strand 11	D	156	161	parallel

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There are 7 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	67	69	first strand
Strand 2	D	400	406	parallel
Strand 3	D	388	394	parallel
Strand 4	D	265	272	parallel
Strand 5	D	253	259	anti-parallel
Strand 6	D	231	248	parallel
Strand 7	D	219	225	anti-parallel

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There are 2 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	380	383	first strand
Strand 2	D	298	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	69	first strand
Strand 2	D	400	406	parallel
Strand 3	D	388	394	parallel
Strand 4	D	265	272	parallel
Strand 5	D	253	259	anti-parallel
Strand 6	D	231	248	parallel
Strand 7	D	298	316	anti-parallel
Strand 8	D	380	383	anti-parallel

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There are 11 strands in KA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	67	69	first strand
Strand 2	K	400	406	parallel
Strand 3	K	388	394	parallel
Strand 4	K	265	272	parallel
Strand 5	K	253	259	anti-parallel
Strand 6	K	231	248	parallel
Strand 7	K	298	316	anti-parallel
Strand 8	K	348	359	anti-parallel
Strand 9	K	198	206	parallel
Strand 10	K	128	137	anti-parallel
Strand 11	K	156	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	67	69	first strand
Strand 2	K	400	406	parallel
Strand 3	K	388	394	parallel
Strand 4	K	265	272	parallel
Strand 5	K	253	259	anti-parallel
Strand 6	K	231	248	parallel
Strand 7	K	219	225	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	380	383	first strand
Strand 2	K	298	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	67	69	first strand
Strand 2	K	400	406	parallel
Strand 3	K	388	394	parallel
Strand 4	K	265	272	parallel
Strand 5	K	253	259	anti-parallel
Strand 6	K	231	248	parallel
Strand 7	K	298	316	anti-parallel
Strand 8	K	380	383	anti-parallel

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There are 11 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	67	69	first strand
Strand 2	L	400	406	parallel
Strand 3	L	388	394	parallel
Strand 4	L	265	272	parallel
Strand 5	L	253	259	anti-parallel
Strand 6	L	231	248	parallel
Strand 7	L	298	316	anti-parallel
Strand 8	L	348	359	anti-parallel
Strand 9	L	198	207	parallel
Strand 10	L	127	137	anti-parallel
Strand 11	L	156	161	parallel

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There are 7 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	67	69	first strand
Strand 2	L	400	406	parallel
Strand 3	L	388	394	parallel
Strand 4	L	265	272	parallel
Strand 5	L	253	259	anti-parallel
Strand 6	L	231	248	parallel
Strand 7	L	219	225	anti-parallel

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There are 2 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	380	383	first strand
Strand 2	L	298	316	anti-parallel

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There are 8 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	67	69	first strand
Strand 2	L	400	406	parallel
Strand 3	L	388	394	parallel
Strand 4	L	265	272	parallel
Strand 5	L	253	259	anti-parallel
Strand 6	L	231	248	parallel
Strand 7	L	298	316	anti-parallel
Strand 8	L	380	383	anti-parallel

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There are 11 strands in PA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	67	69	first strand
Strand 2	P	400	406	parallel
Strand 3	P	388	394	parallel
Strand 4	P	265	272	parallel
Strand 5	P	253	259	anti-parallel
Strand 6	P	231	248	parallel
Strand 7	P	298	316	anti-parallel
Strand 8	P	348	359	anti-parallel
Strand 9	P	198	206	parallel
Strand 10	P	128	137	anti-parallel
Strand 11	P	156	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	67	69	first strand
Strand 2	P	400	406	parallel
Strand 3	P	388	394	parallel
Strand 4	P	265	272	parallel
Strand 5	P	253	259	anti-parallel
Strand 6	P	231	248	parallel
Strand 7	P	219	225	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	380	383	first strand
Strand 2	P	298	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	67	69	first strand
Strand 2	P	400	406	parallel
Strand 3	P	388	394	parallel
Strand 4	P	265	272	parallel
Strand 5	P	253	259	anti-parallel
Strand 6	P	231	248	parallel
Strand 7	P	298	316	anti-parallel
Strand 8	P	380	383	anti-parallel

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There are 11 strands in QA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	67	69	first strand
Strand 2	Q	400	406	parallel
Strand 3	Q	388	394	parallel
Strand 4	Q	265	272	parallel
Strand 5	Q	253	259	anti-parallel
Strand 6	Q	231	248	parallel
Strand 7	Q	298	316	anti-parallel
Strand 8	Q	348	359	anti-parallel
Strand 9	Q	198	207	parallel
Strand 10	Q	127	137	anti-parallel
Strand 11	Q	156	161	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	67	69	first strand
Strand 2	Q	400	406	parallel
Strand 3	Q	388	394	parallel
Strand 4	Q	265	272	parallel
Strand 5	Q	253	259	anti-parallel
Strand 6	Q	231	248	parallel
Strand 7	Q	219	225	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	379	383	first strand
Strand 2	Q	298	316	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	67	69	first strand
Strand 2	Q	400	406	parallel
Strand 3	Q	388	394	parallel
Strand 4	Q	265	272	parallel
Strand 5	Q	253	259	anti-parallel
Strand 6	Q	231	248	parallel
Strand 7	Q	298	316	anti-parallel
Strand 8	Q	379	383	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: 3ZHA

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