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

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 4XBZ entry

There are 8 chains in PDB entry 4XBZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -11	ARG 312
B	ASN 11	ARG 312
C	HIS -14	ARG 312
D	ASN 11	TRP 313
E	ASN 11	ARG 312
F	HIS -11	ARG 312
G	VAL 9	ARG 312
H	SER -10	ARG 312

There are111 helices in PDB entry 4XBZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	35	Right-handed alpha
Helix 2	AA2	A	44	66	Right-handed alpha
Helix 3	AA3	A	89	94	Right-handed alpha
Helix 4	AA4	A	94	101	Right-handed alpha
Helix 5	AA5	A	103	114	Right-handed alpha
Helix 6	AA6	A	147	153	Right-handed alpha
Helix 7	AA7	A	178	182	Right-handed 310
Helix 8	AA8	A	183	197	Right-handed alpha
Helix 9	AA9	A	243	250	Right-handed alpha
Helix 10	AB1	A	253	273	Right-handed alpha
Helix 11	AB2	A	274	278	Right-handed 310
Helix 12	AB3	A	288	292	Right-handed 310
Helix 13	AB4	A	306	311	Right-handed 310
Helix 14	AB5	B	18	22	Right-handed alpha
Helix 15	AB6	B	24	35	Right-handed alpha
Helix 16	AB7	B	44	65	Right-handed alpha
Helix 17	AB8	B	90	93	Right-handed 310
Helix 18	AB9	B	94	101	Right-handed alpha
Helix 19	AC1	B	103	115	Right-handed alpha
Helix 20	AC2	B	147	153	Right-handed alpha
Helix 21	AC3	B	178	182	Right-handed 310
Helix 22	AC4	B	183	197	Right-handed alpha
Helix 23	AC5	B	243	250	Right-handed alpha
Helix 24	AC6	B	253	273	Right-handed alpha
Helix 25	AC7	B	274	278	Right-handed 310
Helix 26	AC8	B	288	292	Right-handed 310
Helix 27	AC9	B	306	311	Right-handed 310
Helix 28	AD1	C	18	22	Right-handed alpha
Helix 29	AD2	C	24	35	Right-handed alpha
Helix 30	AD3	C	44	66	Right-handed alpha
Helix 31	AD4	C	89	94	Right-handed alpha
Helix 32	AD5	C	94	101	Right-handed alpha
Helix 33	AD6	C	103	115	Right-handed alpha
Helix 34	AD7	C	147	153	Right-handed alpha
Helix 35	AD8	C	168	172	Right-handed 310
Helix 36	AD9	C	178	182	Right-handed 310
Helix 37	AE1	C	183	197	Right-handed alpha
Helix 38	AE2	C	243	250	Right-handed alpha
Helix 39	AE3	C	255	273	Right-handed alpha
Helix 40	AE4	C	274	278	Right-handed 310
Helix 41	AE5	C	288	292	Right-handed 310
Helix 42	AE6	C	306	311	Right-handed 310
Helix 43	AE7	D	18	22	Right-handed alpha
Helix 44	AE8	D	24	35	Right-handed alpha
Helix 45	AE9	D	44	66	Right-handed alpha
Helix 46	AF1	D	94	101	Right-handed alpha
Helix 47	AF2	D	103	114	Right-handed alpha
Helix 48	AF3	D	147	153	Right-handed alpha
Helix 49	AF4	D	168	172	Right-handed 310
Helix 50	AF5	D	178	182	Right-handed 310
Helix 51	AF6	D	183	196	Right-handed alpha
Helix 52	AF7	D	243	250	Right-handed alpha
Helix 53	AF8	D	253	273	Right-handed alpha
Helix 54	AF9	D	274	278	Right-handed 310
Helix 55	AG1	D	288	292	Right-handed 310
Helix 56	AG2	D	306	310	Right-handed 310
Helix 57	AG3	E	18	22	Right-handed alpha
Helix 58	AG4	E	24	35	Right-handed alpha
Helix 59	AG5	E	44	66	Right-handed alpha
Helix 60	AG6	E	94	101	Right-handed alpha
Helix 61	AG7	E	103	115	Right-handed alpha
Helix 62	AG8	E	147	153	Right-handed alpha
Helix 63	AG9	E	178	182	Right-handed 310
Helix 64	AH1	E	183	196	Right-handed alpha
Helix 65	AH2	E	243	250	Right-handed alpha
Helix 66	AH3	E	253	273	Right-handed alpha
Helix 67	AH4	E	274	278	Right-handed 310
Helix 68	AH5	E	288	292	Right-handed 310
Helix 69	AH6	E	306	310	Right-handed 310
Helix 70	AH7	F	18	22	Right-handed alpha
Helix 71	AH8	F	24	35	Right-handed alpha
Helix 72	AH9	F	44	66	Right-handed alpha
Helix 73	AI1	F	89	94	Right-handed alpha
Helix 74	AI2	F	94	101	Right-handed alpha
Helix 75	AI3	F	103	115	Right-handed alpha
Helix 76	AI4	F	147	153	Right-handed alpha
Helix 77	AI5	F	178	182	Right-handed 310
Helix 78	AI6	F	183	197	Right-handed alpha
Helix 79	AI7	F	243	250	Right-handed alpha
Helix 80	AI8	F	255	274	Right-handed alpha
Helix 81	AI9	F	275	278	Right-handed 310
Helix 82	AJ1	F	288	292	Right-handed 310
Helix 83	AJ2	F	306	311	Right-handed 310
Helix 84	AJ3	G	18	22	Right-handed alpha
Helix 85	AJ4	G	24	35	Right-handed alpha
Helix 86	AJ5	G	44	66	Right-handed alpha
Helix 87	AJ6	G	94	101	Right-handed alpha
Helix 88	AJ7	G	103	114	Right-handed alpha
Helix 89	AJ8	G	147	153	Right-handed alpha
Helix 90	AJ9	G	168	172	Right-handed 310
Helix 91	AK1	G	178	182	Right-handed 310
Helix 92	AK2	G	183	197	Right-handed alpha
Helix 93	AK3	G	243	250	Right-handed alpha
Helix 94	AK4	G	255	273	Right-handed alpha
Helix 95	AK5	G	274	278	Right-handed 310
Helix 96	AK6	G	288	292	Right-handed 310
Helix 97	AK7	G	306	310	Right-handed 310
Helix 98	AK8	H	18	22	Right-handed alpha
Helix 99	AK9	H	24	35	Right-handed alpha
Helix 100	AL1	H	44	66	Right-handed alpha
Helix 101	AL2	H	89	94	Right-handed alpha
Helix 102	AL3	H	94	101	Right-handed alpha
Helix 103	AL4	H	103	115	Right-handed alpha
Helix 104	AL5	H	147	153	Right-handed alpha
Helix 105	AL6	H	178	182	Right-handed 310
Helix 106	AL7	H	183	196	Right-handed alpha
Helix 107	AL8	H	243	250	Right-handed alpha
Helix 108	AL9	H	255	274	Right-handed alpha
Helix 109	AM1	H	275	278	Right-handed 310
Helix 110	AM2	H	288	292	Right-handed 310
Helix 111	AM3	H	306	311	Right-handed 310

There are 16 sheets in PDB entry 4XBZ. 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 8 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	15	17	first strand
Strand 2	A	36	40	parallel
Strand 3	A	214	218	anti-parallel
Strand 4	A	158	163	anti-parallel
Strand 5	A	235	242	anti-parallel
Strand 6	A	118	126	anti-parallel
Strand 7	A	84	88	anti-parallel
Strand 8	A	71	73	anti-parallel

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There are 4 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	136	139	first strand
Strand 2	A	223	225	anti-parallel
Strand 3	A	173	175	anti-parallel
Strand 4	A	205	207	anti-parallel

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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	17	first strand
Strand 2	B	36	40	parallel
Strand 3	B	214	218	anti-parallel
Strand 4	B	158	163	anti-parallel
Strand 5	B	235	242	anti-parallel
Strand 6	B	118	126	anti-parallel
Strand 7	B	84	88	anti-parallel
Strand 8	B	71	73	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	206	first strand
Strand 2	B	174	175	anti-parallel
Strand 3	B	223	224	anti-parallel

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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	15	17	first strand
Strand 2	C	36	40	parallel
Strand 3	C	214	218	anti-parallel
Strand 4	C	158	163	anti-parallel
Strand 5	C	235	242	anti-parallel
Strand 6	C	118	126	anti-parallel
Strand 7	C	84	88	anti-parallel
Strand 8	C	71	73	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	C	136	139	first strand
Strand 2	C	223	225	anti-parallel
Strand 3	C	174	175	anti-parallel
Strand 4	C	205	206	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	17	first strand
Strand 2	D	36	40	parallel
Strand 3	D	214	218	anti-parallel
Strand 4	D	158	163	anti-parallel
Strand 5	D	235	242	anti-parallel
Strand 6	D	118	126	anti-parallel
Strand 7	D	84	88	anti-parallel
Strand 8	D	71	73	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	207	first strand
Strand 2	D	173	175	anti-parallel
Strand 3	D	223	224	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	15	17	first strand
Strand 2	E	36	40	parallel
Strand 3	E	214	218	anti-parallel
Strand 4	E	158	163	anti-parallel
Strand 5	E	235	242	anti-parallel
Strand 6	E	118	126	anti-parallel
Strand 7	E	84	88	anti-parallel
Strand 8	E	71	73	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	205	206	first strand
Strand 2	E	174	175	anti-parallel
Strand 3	E	223	224	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	15	17	first strand
Strand 2	F	36	40	parallel
Strand 3	F	214	218	anti-parallel
Strand 4	F	158	163	anti-parallel
Strand 5	F	235	242	anti-parallel
Strand 6	F	118	126	anti-parallel
Strand 7	F	84	88	anti-parallel
Strand 8	F	71	73	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	F	136	139	first strand
Strand 2	F	222	225	anti-parallel
Strand 3	F	173	176	anti-parallel
Strand 4	F	205	207	anti-parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	15	17	first strand
Strand 2	G	36	40	parallel
Strand 3	G	214	218	anti-parallel
Strand 4	G	158	163	anti-parallel
Strand 5	G	235	242	anti-parallel
Strand 6	G	118	126	anti-parallel
Strand 7	G	84	88	anti-parallel
Strand 8	G	71	73	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	205	207	first strand
Strand 2	G	173	176	anti-parallel
Strand 3	G	222	224	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	15	17	first strand
Strand 2	H	36	40	parallel
Strand 3	H	214	218	anti-parallel
Strand 4	H	158	163	anti-parallel
Strand 5	H	235	242	anti-parallel
Strand 6	H	118	126	anti-parallel
Strand 7	H	84	88	anti-parallel
Strand 8	H	71	73	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	136	139	first strand
Strand 2	H	223	225	anti-parallel
Strand 3	H	174	175	anti-parallel
Strand 4	H	205	206	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: 4XBZ

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