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234,136 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Citation Author = "Xu, Q."

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Search Summary

This query matches 393 Structures.

Refinements

Structure Determination Methodology

experimental (393)

Scientific Name of Source Organism

	Homo sapiens (146)
	Thermotoga maritima (25)
	Mus musculus (21)
	Escherichia coli (12)
	Thermotoga maritima MSB8 (9)
	Bacillus subtilis (8)
	Bacteroides ovatus ATCC 8483 (8)
	Bacteroides thetaiotaomicron VPI-5482 (7)
	Ciona intestinalis (7)
	Cereibacter sphaeroides (6)

More...

Taxonomy

	Bacteria (193)
	Eukaryota (187)
	Archaea (7)
	Riboviria (6)
	other sequences (5)
	Duplodnaviria (2)
	unclassified sequences (1)

Experimental Method

	X-RAY DIFFRACTION (359)
	ELECTRON MICROSCOPY (33)
	SOLUTION NMR (1)

Polymer Entity Type

	Protein (393)
	RNA (14)
	DNA (3)

Refinement Resolution (Å)

	0.5 - 1.0 (1)
	1.0 - 1.5 (34)
	1.5 - 2.0 (164)
	2.0 - 2.5 (106)
	2.5 - 3.0 (52)
	3.0 - 3.5 (26)
	3.5 - 4.0 (5)
	4.0 - 4.5 (1)
	> 4.5 (3)

Release Date

	1995 - 1999 (4)
	2000 - 2004 (45)
	2005 - 2009 (82)
	2010 - 2014 (68)
	2015 - 2019 (41)
	2020 - 2024 (59)
	2025 - 2029 (94)

Enzyme Classification Name

	Hydrolases (156)
	Transferases (30)
	Oxidoreductases (13)
	Isomerases (5)
	Ligases (5)
	Lyases (5)

Membrane Protein Annotation

	PDBTM (15)
	MemProtMD (11)
	OPM (5)
	mpstruc (5)

Symmetry Type

	Asymmetric (257)
	Cyclic (122)
	Dihedral (28)
	Helical (4)

SCOP Classification

	Alpha and beta proteins (a/b) (40)
	Alpha and beta proteins (a+b) (46)
	All beta proteins (36)
	Artifacts (45)
	All alpha proteins (25)
	Membrane and cell surface proteins and peptides (6)
	Small proteins (2)
	Multi-domain proteins (alpha and beta) (1)

AllSelected

1 to 25 of 393 Structures

Page 1 of 16

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1A2O \| pdb_00001a2o	Download File View File

STRUCTURAL BASIS FOR METHYLESTERASE CHEB REGULATION BY A PHOSPHORYLATION-ACTIVATED DOMAIN

Djordjevic, S., Goudreau, P.N., Xu, Q., Stock, A.M., West, A.H.

(1998) Proc Natl Acad Sci U S A 95: 1381-1386

Released	1998-04-29
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Salmonella enterica subsp. enterica serovar Typhimurium
Macromolecule	CHEB METHYLESTERASE (protein)

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1HV4 \| pdb_00001hv4	Download File View File

CRYSTAL STRUCTURE ANALYSIS OF BAR-HEAD GOOSE HEMOGLOBIN (DEOXY FORM)

Liang, Y., Hua, Z., Liang, X., Xu, Q., Lu, G.

(2001) J Mol Biology 313: 123-137

Released	2001-01-17
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Anser indicus
Macromolecule	HEMOGLOBIN ALPHA-A CHAIN (protein) HEMOGLOBIN BETA CHAIN (protein)
Unique Ligands	HEM

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1J6U \| pdb_00001j6u	Download File View File

Crystal structure of UDP-N-acetylmuramate-alanine ligase MurC (TM0231) from Thermotoga maritima at 2.3 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 55: 1078-1081

Released	2002-11-06
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Thermotoga maritima
Macromolecule	UDP-N-acetylmuramate-alanine ligase MurC (protein)

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1JN9 \| pdb_00001jn9	Download File View File

Structure of Putative Asparaginase Encoded by Escherichia coli ybiK Gene

Borek, D., Jaskolski, M.

(2008) Acta Crystallogr D Biol Crystallogr 64: 309-320

Released	2003-09-09
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Escherichia coli
Macromolecule	PUTATIVE L-ASPARAGINASE (protein)
Unique Ligands	CA, CL, NA

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1K2X \| pdb_00001k2x	Download File View File

Crystal structure of putative asparaginase encoded by Escherichia coli ybiK gene

Borek, D., Jaskolski, M.

(2008) Acta Crystallogr D Biol Crystallogr 64: 309-320

Released	2003-09-09
Method	X-RAY DIFFRACTION 1.65 Å
Organisms	Escherichia coli
Macromolecule	Putative L-asparaginase (protein)
Unique Ligands	CL, NA

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1O0X \| pdb_00001o0x	Download File View File

Crystal structure of Methionine aminopeptidase (TM1478) from Thermotoga maritima at 1.90 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 396-400

Released	2002-11-06
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Thermotoga maritima
Macromolecule	Methionine aminopeptidase (protein)

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1O1X \| pdb_00001o1x	Download File View File

Crystal structure of a ribose 5-phosphate isomerase rpib (tm1080) from thermotoga maritima at 1.90 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 171-175

Released	2003-04-01
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Thermotoga maritima
Macromolecule	ribose-5-phosphate isomerase RpiB (protein)
Unique Ligands	MPD

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1O1Z \| pdb_00001o1z	Download File View File

Crystal structure of glycerophosphodiester phosphodiesterase (GDPD) (TM1621) from Thermotoga maritima at 1.60 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 167-170

Released	2003-04-01
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Thermotoga maritima
Macromolecule	glycerophosphodiester phosphodiesterase (protein)
Unique Ligands	NA

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1O4S \| pdb_00001o4s	Download File View File

Crystal structure of Aspartate aminotransferase (TM1255) from Thermotoga maritima at 1.90 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 55: 759-763

Released	2003-07-08
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Thermotoga maritima
Macromolecule	Aspartate aminotransferase (protein)
Unique Ligands	PLP, SO4

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1O4T \| pdb_00001o4t	Download File View File

Crystal structure of a predicted oxalate decarboxylase (tm1287) from thermotoga maritima at 1.95 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 392-395

Released	2003-07-15
Method	X-RAY DIFFRACTION 1.95 Å
Organisms	Thermotoga maritima
Macromolecule	putative oxalate decarboxylase (protein)
Unique Ligands	MN, OXL

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1O4U \| pdb_00001o4u	Download File View File

Crystal structure of a nicotinate nucleotide pyrophosphorylase (tm1645) from thermotoga maritima at 2.50 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 55: 768-771

Released	2003-07-22
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Thermotoga maritima
Macromolecule	Type II quinolic acid phosphoribosyltransferase (protein)

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1O4V \| pdb_00001o4v	Download File View File

Crystal structure of the catalytic subunit of a phosphoribosylaminoimidazole mutase (tm0446) from thermotoga maritima at 1.77 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 55: 474-478

Released	2003-07-22
Method	X-RAY DIFFRACTION 1.77 Å
Organisms	Thermotoga maritima
Macromolecule	phosphoribosylaminoimidazole mutase PurE (protein)
Unique Ligands	SO4

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1O4W \| pdb_00001o4w	Download File View File

CRYSTAL STRUCTURE OF a PIN (PILT N-TERMINUS) DOMAIN CONTAINING PROTEIN (AF0591) FROM ARCHAEOGLOBUS FULGIDUS AT 1.90 A RESOLUTION

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 404-408

Released	2003-07-29
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Archaeoglobus fulgidus
Macromolecule	PIN (PilT N-terminus) domain (protein)

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1O50 \| pdb_00001o50	Download File View File

Crystal structure of a cbs domain-containing protein (tm0935) from thermotoga maritima at 1.87 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 57: 213-217

Released	2003-08-12
Method	X-RAY DIFFRACTION 1.87 Å
Organisms	Thermotoga maritima
Macromolecule	CBS domain-containing predicted protein TM0935 (protein)

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1O51 \| pdb_00001o51	Download File View File

Crystal structure of a putative PII-like signaling protein (TM0021) from Thermotoga maritima at 2.50 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 54: 810-813

Released	2003-08-19
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Thermotoga maritima
Macromolecule	Hypothetical protein TM0021 (protein)
Unique Ligands	ADP, SO4

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1O59 \| pdb_00001o59	Download File View File

Crystal structure of Allantoicase (yir029w) from Saccharomyces cerevisiae at 2.40 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 619-624

Released	2003-09-02
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	Allantoicase (protein)

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1O5H \| pdb_00001o5h	Download File View File

Crystal structure of formiminotetrahydrofolate cyclodeaminase (TM1560) from Thermotoga maritima at 2.80 A resolution

Joint Center for Structural Genomics (JCSG)

(2005) Proteins 58: 976-981

Released	2003-09-30
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Thermotoga maritima
Macromolecule	Formiminotetrahydrofolate cyclodeaminase (protein)

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1O5U \| pdb_00001o5u	Download File View File

Crystal structure of a duf861 family protein (tm1112) from thermotoga maritima at 1.83 A resolution

Joint Center for Structural Genomics (JCSG)

(2004) Proteins 56: 615-618

Released	2003-11-11
Method	X-RAY DIFFRACTION 1.83 Å
Organisms	Thermotoga maritima
Macromolecule	novel Thermotoga maritima enzyme TM1112 (protein)
Unique Ligands	UNL

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1OXB \| pdb_00001oxb	Download File View File

Complex between YPD1 and SLN1 response regulator domain in space group P2(1)2(1)2(1)

Xu, Q., Porter, S.W., West, A.H.

(2003) Structure 11: 1569-1581

Released	2003-12-16
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	SLN1 (protein) Ypd1p (protein)
Unique Ligands	SO4

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1OXK \| pdb_00001oxk	Download File View File

Complex between YPD1 and SLN1 response regulator domain in space group P3(2)

Xu, Q., Porter, S.W., West, A.H.

(2003) Structure 11: 1569-1581

Released	2003-12-16
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	SLN1 (protein) Ypd1p (protein)
Unique Ligands	SO4

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1QSP \| pdb_00001qsp	Download File View File

CRYSTAL STRUCTURE OF THE YEAST PHOSPHORELAY PROTEIN YPD1

Xu, Q., West, A.H.

(1999) J Mol Biology 292: 1039-1050

Released	1999-10-13
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	YPD1 (protein)

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1QT1 \| pdb_00001qt1	Download File View File

CRYSTAL STRUCTURE OF XYLOSE ISOMERASE FROM STREPTOMYCES DIASTATICUS NO.7 M1033 AT 1.85 A RESOLUTION

Niu, L., Teng, M., Zhu, X.

(2000) Acta Crystallogr D Biol Crystallogr 56: 129-136

Released	2000-06-29
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Streptomyces diastaticus
Macromolecule	PROTEIN (XYLOSE ISOMERASE) (protein)
Unique Ligands	CO

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1RVJ \| pdb_00001rvj	Download File View File

PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG H177 REPLACED WITH HIS

Xu, Q., Axelrod, H.L., Abresch, E.C., Paddock, M.L., Okamura, M.Y., Feher, G.

(2004) Structure 12: 703-715

Released	2004-04-13
Method	X-RAY DIFFRACTION 2.75 Å
Organisms	Cereibacter sphaeroides
Macromolecule	Reaction center protein H chain (protein) Reaction center protein L chain (protein) Reaction center protein M chain (protein)
Unique Ligands	BCL, BPH, CDL, FE2, LDA, PO4, SPO, U10

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1RY5 \| pdb_00001ry5	Download File View File

PHOTOSYNTHETIC REACTION CENTER MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN

Xu, Q., Axelrod, H.L., Abresch, E.C., Paddock, M.L., Okamura, M.Y., Feher, G.

(2004) Structure 12: 703-715

Released	2004-04-13
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Cereibacter sphaeroides
Macromolecule	Reaction center protein H chain (protein) Reaction center protein L chain (protein) Reaction center protein M chain (protein)
Unique Ligands	BCL, BPH, CDL, FE2, GOL, K, LDA, PO4, SPO, U10

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1RZH \| pdb_00001rzh	Download File View File

PHOTOSYNTHETIC REACTION CENTER DOUBLE MUTANT FROM RHODOBACTER SPHAEROIDES WITH ASP L213 REPLACED WITH ASN AND ARG M233 REPLACED WITH CYS IN THE CHARGE-NEUTRAL DQAQB STATE (TRIGONAL FORM)

Xu, Q., Axelrod, H.L., Abresch, E.C., Paddock, M.L., Okamura, M.Y., Feher, G.

(2004) Structure 12: 703-715

Released	2004-04-13
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Cereibacter sphaeroides
Macromolecule	Reaction center protein H chain (protein) Reaction center protein L chain (protein) Reaction center protein M chain (protein)
Unique Ligands	BCL, BPH, CDL, FE2, GOL, HTO, LDA, PO4, SPO, U10

1 to 25 of 393 Structures

Page 1 of 16

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification

1A2O | pdb_00001a2o

1HV4 | pdb_00001hv4

1J6U | pdb_00001j6u

1JN9 | pdb_00001jn9

1K2X | pdb_00001k2x

1O0X | pdb_00001o0x

1O1X | pdb_00001o1x

1O1Z | pdb_00001o1z

1O4S | pdb_00001o4s

1O4T | pdb_00001o4t

1O4U | pdb_00001o4u

1O4V | pdb_00001o4v

1O4W | pdb_00001o4w

1O50 | pdb_00001o50

1O51 | pdb_00001o51

1O59 | pdb_00001o59

1O5H | pdb_00001o5h

1O5U | pdb_00001o5u

1OXB | pdb_00001oxb

1OXK | pdb_00001oxk

1QSP | pdb_00001qsp

1QT1 | pdb_00001qt1

1RVJ | pdb_00001rvj

1RY5 | pdb_00001ry5

1RZH | pdb_00001rzh