Analysis of interatomic Contacts of Structural Units in PDB entry:
4XRZ

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 4XRZ entry

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

Chain ID	Initial residue	Terminal residue
A	GLY 31	ARG 497
B	GLY 31	ARG 497
C	GLY 31	ARG 497
D	GLY 31	ARG 497

There are 79 helices in PDB entry 4XRZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	66	Right-handed alpha
Helix 2	AA2	A	83	92	Right-handed alpha
Helix 3	AA3	A	104	111	Right-handed 310
Helix 4	AA4	A	125	142	Right-handed alpha
Helix 5	AA5	A	146	166	Right-handed alpha
Helix 6	AA6	A	174	191	Right-handed alpha
Helix 7	AA7	A	199	215	Right-handed alpha
Helix 8	AA8	A	219	227	Right-handed alpha
Helix 9	AA9	A	228	232	Right-handed 310
Helix 10	AB1	A	233	238	Right-handed alpha
Helix 11	AB2	A	241	262	Right-handed alpha
Helix 12	AB3	A	270	282	Right-handed alpha
Helix 13	AB4	A	291	309	Right-handed alpha
Helix 14	AB5	A	309	324	Right-handed alpha
Helix 15	AB6	A	324	339	Right-handed alpha
Helix 16	AB7	A	349	352	Right-handed 310
Helix 17	AB8	A	353	368	Right-handed alpha
Helix 18	AB9	A	399	404	Right-handed alpha
Helix 19	AC1	A	416	421	Right-handed 310
Helix 20	AC2	A	445	463	Right-handed alpha
Helix 21	AC3	B	53	66	Right-handed alpha
Helix 22	AC4	B	83	92	Right-handed alpha
Helix 23	AC5	B	94	98	Right-handed 310
Helix 24	AC6	B	104	111	Right-handed 310
Helix 25	AC7	B	125	142	Right-handed alpha
Helix 26	AC8	B	146	166	Right-handed alpha
Helix 27	AC9	B	174	191	Right-handed alpha
Helix 28	AD1	B	199	215	Right-handed alpha
Helix 29	AD2	B	219	227	Right-handed alpha
Helix 30	AD3	B	228	233	Right-handed 310
Helix 31	AD4	B	235	241	Right-handed alpha
Helix 32	AD5	B	241	262	Right-handed alpha
Helix 33	AD6	B	270	282	Right-handed alpha
Helix 34	AD7	B	291	324	Right-handed alpha
Helix 35	AD8	B	324	339	Right-handed alpha
Helix 36	AD9	B	346	352	Right-handed 310
Helix 37	AE1	B	353	368	Right-handed alpha
Helix 38	AE2	B	399	404	Right-handed alpha
Helix 39	AE3	B	416	421	Right-handed 310
Helix 40	AE4	B	445	463	Right-handed alpha
Helix 41	AE5	C	53	66	Right-handed alpha
Helix 42	AE6	C	82	92	Right-handed alpha
Helix 43	AE7	C	94	98	Right-handed 310
Helix 44	AE8	C	104	109	Right-handed 310
Helix 45	AE9	C	125	143	Right-handed alpha
Helix 46	AF1	C	146	166	Right-handed alpha
Helix 47	AF2	C	174	191	Right-handed alpha
Helix 48	AF3	C	199	215	Right-handed alpha
Helix 49	AF4	C	218	227	Right-handed alpha
Helix 50	AF5	C	228	232	Right-handed 310
Helix 51	AF6	C	233	238	Right-handed alpha
Helix 52	AF7	C	241	262	Right-handed alpha
Helix 53	AF8	C	270	282	Right-handed alpha
Helix 54	AF9	C	291	324	Right-handed alpha
Helix 55	AG1	C	324	339	Right-handed alpha
Helix 56	AG2	C	348	352	Right-handed 310
Helix 57	AG3	C	353	368	Right-handed alpha
Helix 58	AG4	C	398	404	Right-handed alpha
Helix 59	AG5	C	416	421	Right-handed 310
Helix 60	AG6	C	445	463	Right-handed alpha
Helix 61	AG7	D	53	65	Right-handed alpha
Helix 62	AG8	D	82	92	Right-handed alpha
Helix 63	AG9	D	104	109	Right-handed 310
Helix 64	AH1	D	125	143	Right-handed alpha
Helix 65	AH2	D	146	166	Right-handed alpha
Helix 66	AH3	D	174	191	Right-handed alpha
Helix 67	AH4	D	199	215	Right-handed alpha
Helix 68	AH5	D	218	227	Right-handed alpha
Helix 69	AH6	D	228	232	Right-handed 310
Helix 70	AH7	D	233	241	Right-handed alpha
Helix 71	AH8	D	241	262	Right-handed alpha
Helix 72	AH9	D	270	282	Right-handed alpha
Helix 73	AI1	D	291	324	Right-handed alpha
Helix 74	AI2	D	324	339	Right-handed alpha
Helix 75	AI3	D	346	352	Right-handed 310
Helix 76	AI4	D	353	368	Right-handed alpha
Helix 77	AI5	D	398	404	Right-handed alpha
Helix 78	AI6	D	416	421	Right-handed 310
Helix 79	AI7	D	445	463	Right-handed alpha

There are 16 sheets in PDB entry 4XRZ. 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,

There are 4 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	68	73	first strand
Strand 2	A	76	82	anti-parallel
Strand 3	A	394	398	parallel
Strand 4	A	376	377	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	382	384	first strand
Strand 2	A	387	389	anti-parallel

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There are 2 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	464	467	first strand
Strand 2	A	493	496	anti-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	479	481	first strand
Strand 2	A	485	487	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	B	68	73	first strand
Strand 2	B	76	82	anti-parallel
Strand 3	B	394	398	parallel
Strand 4	B	376	377	anti-parallel

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There are 2 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	382	384	first strand
Strand 2	B	387	389	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	464	467	first strand
Strand 2	B	493	496	anti-parallel

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There are 2 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	479	481	first strand
Strand 2	B	485	487	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	C	68	73	first strand
Strand 2	C	76	81	anti-parallel
Strand 3	C	394	397	parallel
Strand 4	C	376	377	anti-parallel

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There are 2 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	382	384	first strand
Strand 2	C	387	389	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	464	467	first strand
Strand 2	C	493	496	anti-parallel

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There are 2 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	479	480	first strand
Strand 2	C	486	487	anti-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	D	68	71	first strand
Strand 2	D	78	81	anti-parallel
Strand 3	D	394	397	parallel
Strand 4	D	376	377	anti-parallel

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There are 2 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	382	384	first strand
Strand 2	D	387	389	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	464	467	first strand
Strand 2	D	493	496	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	479	480	first strand
Strand 2	D	486	487	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: 4XRZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
4XRZ