Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z3F

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 2Z3F entry

There are 19 chains in PDB entry 2Z3F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ASN 161
I	LYS 503	PRO 512
B	SER 2	ASN 161
J	LYS 503	PRO 512
C	SER 2	ASN 161
K	ARG 504	VAL 510
D	SER 2	ASN 161
L	ARG 504	PRO 512
E	SER 2	ASN 161
M	LYS 503	PRO 512
F	ILE 3	ASN 161
N	LYS 503	PRO 512
G	SER 2	ASN 161
O	LYS 503	PRO 512
H	SER 2	ASN 161
P	LYS 503	PRO 512
Q	PRO 507	TYR 511
R	PRO 507	TYR 511
T	PRO 507	TYR 511

There are 39 helices in PDB entry 2Z3F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	50	54	Right-handed 310
Helix 2	2	A	80	84	Right-handed 310
Helix 3	3	A	86	91	Right-handed 310
Helix 4	4	A	127	134	Right-handed alpha
Helix 5	5	A	137	139	Right-handed 310
Helix 6	6	B	50	54	Right-handed 310
Helix 7	7	B	80	84	Right-handed 310
Helix 8	8	B	86	91	Right-handed 310
Helix 9	9	B	127	133	Right-handed alpha
Helix 10	10	B	137	139	Right-handed 310
Helix 11	11	C	50	52	Right-handed 310
Helix 12	12	C	80	84	Right-handed 310
Helix 13	13	C	86	91	Right-handed 310
Helix 14	14	C	127	133	Right-handed alpha
Helix 15	15	C	137	139	Right-handed 310
Helix 16	16	D	50	54	Right-handed 310
Helix 17	17	D	80	84	Right-handed 310
Helix 18	18	D	86	91	Right-handed 310
Helix 19	19	D	127	133	Right-handed alpha
Helix 20	20	D	137	139	Right-handed 310
Helix 21	21	E	50	54	Right-handed 310
Helix 22	22	E	80	84	Right-handed 310
Helix 23	23	E	86	91	Right-handed 310
Helix 24	24	E	127	133	Right-handed alpha
Helix 25	25	E	137	139	Right-handed 310
Helix 26	26	F	50	54	Right-handed 310
Helix 27	27	F	80	84	Right-handed 310
Helix 28	28	F	86	91	Right-handed 310
Helix 29	29	F	122	126	Right-handed 310
Helix 30	30	F	127	134	Right-handed alpha
Helix 31	31	F	137	139	Right-handed 310
Helix 32	32	G	80	84	Right-handed 310
Helix 33	33	G	86	91	Right-handed 310
Helix 34	34	G	127	134	Right-handed alpha
Helix 35	35	G	137	139	Right-handed 310
Helix 36	36	H	80	84	Right-handed 310
Helix 37	37	H	86	91	Right-handed 310
Helix 38	38	H	127	134	Right-handed alpha
Helix 39	39	H	137	139	Right-handed 310

There are 24 sheets in PDB entry 2Z3F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	4	11	first strand
Strand 2	A	22	30	anti-parallel
Strand 3	A	68	76	anti-parallel
Strand 4	I	508	511	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	17	first strand
Strand 2	A	141	145	anti-parallel
Strand 3	A	105	118	anti-parallel
Strand 4	A	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	16	17	first strand
Strand 2	A	141	145	anti-parallel
Strand 3	A	105	118	anti-parallel
Strand 4	A	92	102	anti-parallel
Strand 5	A	38	45	anti-parallel
Strand 6	A	55	62	anti-parallel
Strand 7	I	504	505	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	11	first strand
Strand 2	B	22	30	anti-parallel
Strand 3	B	68	76	anti-parallel
Strand 4	J	508	511	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	17	first strand
Strand 2	B	141	145	anti-parallel
Strand 3	B	106	118	anti-parallel
Strand 4	B	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	16	17	first strand
Strand 2	B	141	145	anti-parallel
Strand 3	B	106	118	anti-parallel
Strand 4	B	92	102	anti-parallel
Strand 5	B	38	45	anti-parallel
Strand 6	B	55	62	anti-parallel
Strand 7	J	504	505	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	11	first strand
Strand 2	C	22	30	anti-parallel
Strand 3	C	68	76	anti-parallel
Strand 4	K	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	16	17	first strand
Strand 2	C	141	145	anti-parallel
Strand 3	C	106	118	anti-parallel
Strand 4	C	92	102	anti-parallel
Strand 5	C	38	45	anti-parallel
Strand 6	C	54	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	16	17	first strand
Strand 2	C	141	145	anti-parallel
Strand 3	C	106	118	anti-parallel
Strand 4	C	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	11	first strand
Strand 2	D	22	30	anti-parallel
Strand 3	D	68	76	anti-parallel
Strand 4	L	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	16	17	first strand
Strand 2	D	141	145	anti-parallel
Strand 3	D	106	118	anti-parallel
Strand 4	D	92	102	anti-parallel
Strand 5	D	38	45	anti-parallel
Strand 6	D	55	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	16	17	first strand
Strand 2	D	141	145	anti-parallel
Strand 3	D	106	118	anti-parallel
Strand 4	D	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	4	11	first strand
Strand 2	E	22	30	anti-parallel
Strand 3	E	68	76	anti-parallel
Strand 4	M	508	511	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	16	17	first strand
Strand 2	E	141	145	anti-parallel
Strand 3	E	106	118	anti-parallel
Strand 4	E	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	16	17	first strand
Strand 2	E	141	145	anti-parallel
Strand 3	E	106	118	anti-parallel
Strand 4	E	92	102	anti-parallel
Strand 5	E	38	45	anti-parallel
Strand 6	E	55	62	anti-parallel
Strand 7	M	504	505	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	11	first strand
Strand 2	F	22	30	anti-parallel
Strand 3	F	68	76	anti-parallel
Strand 4	N	508	511	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	16	17	first strand
Strand 2	F	141	145	anti-parallel
Strand 3	F	106	118	anti-parallel
Strand 4	F	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	16	17	first strand
Strand 2	F	141	145	anti-parallel
Strand 3	F	106	118	anti-parallel
Strand 4	F	92	102	anti-parallel
Strand 5	F	38	45	anti-parallel
Strand 6	F	55	62	anti-parallel
Strand 7	N	504	505	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	11	first strand
Strand 2	G	22	30	anti-parallel
Strand 3	G	68	76	anti-parallel
Strand 4	O	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	16	17	first strand
Strand 2	G	141	145	anti-parallel
Strand 3	G	105	118	anti-parallel
Strand 4	G	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	16	17	first strand
Strand 2	G	141	145	anti-parallel
Strand 3	G	105	118	anti-parallel
Strand 4	G	94	102	anti-parallel
Strand 5	G	38	45	anti-parallel
Strand 6	G	54	62	anti-parallel
Strand 7	O	504	505	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	11	first strand
Strand 2	H	22	30	anti-parallel
Strand 3	H	68	76	anti-parallel
Strand 4	P	508	509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	16	17	first strand
Strand 2	H	141	145	anti-parallel
Strand 3	H	105	118	anti-parallel
Strand 4	H	151	154	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	16	17	first strand
Strand 2	H	141	145	anti-parallel
Strand 3	H	105	118	anti-parallel
Strand 4	H	94	102	anti-parallel
Strand 5	H	38	45	anti-parallel
Strand 6	H	54	62	anti-parallel
Strand 7	P	504	505	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: 2Z3F

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Z3F