4BC2 - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE IN COMPLEX WITH D-XYLULOSE AND ADENOSINE DIPHOSPHATE

Authors :   R. D. Bunker, K. M. Loomes, E. N. Baker

Date :   01 Oct 12 (Deposition) - 28 Nov 12 (Release) - 06 Feb 13 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.97

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)
Biol. Unit 3: C  (1x)

Keywords :   Transferase, Glucuronate Xylulokinase Pathway, Fggy Carbohydrate Kinase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. D. Bunker, E. M. M. Bulloch, J. M. J. Dickson, K. M. Loomes, E. N. Baker
Structure And Function Of Human Xylulokinase, An Enzyme With Important Roles In Carbohydrate Metabolism
J. Biol. Chem. V. 288 1643 2013
PubMed-ID: 23179721 | Reference-DOI: 10.1074/JBC.M112.427997

Molecule 1 - XYLULOSE KINASE
	Chains	:	A, B, C
	EC Number	:	2.7.1.17
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PPROEX
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Common	:	HUMAN
	Organism Scientific	:	HOMO SAPIENS
	Organism Taxid	:	9606
	Synonym	:	D-XYLULOKINASE, XYLULOKINASE

		1	2	3
Asymmetric Unit	:	A	B	C
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B
Biological Unit 3 (1x)	:			C

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 43)

No.	Name	Count	Type	Full Name
1	ADP	3	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
3	MSE	36	Mod. Amino Acid	SELENOMETHIONINE
4	XUL	3	Ligand/Ion	D-XYLULOSE

Biological Unit 1 (3, 14)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
3	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
4	XUL	1	Ligand/Ion	D-XYLULOSE

Biological Unit 2 (4, 15)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	EDO	1	Ligand/Ion	1,2-ETHANEDIOL
3	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
4	XUL	1	Ligand/Ion	D-XYLULOSE

Biological Unit 3 (3, 14)

No.	Name	Count	Type	Full Name
1	ADP	1	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	EDO	-1	Ligand/Ion	1,2-ETHANEDIOL
3	MSE	12	Mod. Amino Acid	SELENOMETHIONINE
4	XUL	1	Ligand/Ion	D-XYLULOSE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER B:340 , TRP B:355 , GLY B:441 , ALA B:442 , ASN B:445 , HOH B:2178 , HOH B:2180 , HOH B:2284	BINDING SITE FOR RESIDUE ADP B1533
2	AC2	SOFTWARE	TRP A:355 , GLY A:441 , ASN A:445 , HOH A:2183 , HOH A:2184 , HOH A:2237	BINDING SITE FOR RESIDUE ADP A1533
3	AC3	SOFTWARE	HOH A:2040 , LEU C:299 , SER C:340 , GLU C:344 , TRP C:355 , GLY C:441 , ALA C:442 , ASN C:445 , HOH C:2138 , HOH C:2151	BINDING SITE FOR RESIDUE ADP C1533
4	AC4	SOFTWARE	GLN B:97 , GLN B:98 , HIS B:99 , TRP B:137 , ARG B:170 , ASP B:280 , ASN B:281 , HOH B:2015	BINDING SITE FOR RESIDUE XUL B1534
5	AC5	SOFTWARE	GLN C:97 , GLN C:98 , HIS C:99 , TRP C:137 , ARG C:170 , ASP C:280 , ASN C:281 , HOH C:2011	BINDING SITE FOR RESIDUE XUL C1534
6	AC6	SOFTWARE	GLN A:97 , GLN A:98 , HIS A:99 , TRP A:137 , ARG A:170 , ASP A:280 , ASN A:281 , HOH A:2009	BINDING SITE FOR RESIDUE XUL A1534
7	AC7	SOFTWARE	SER B:251 , CYS B:252 , PRO B:324 , VAL B:325 , ASP B:326 , SER B:327	BINDING SITE FOR RESIDUE EDO B1535

(no "SS Bond" information available for 4BC2)

Asymmetric Unit

No.	Residues
1	Thr A:383	-	Pro A:384
2	Thr B:383	-	Pro B:384
3	Thr C:383	-	Pro C:384

Asymmetric Unit (5, 15)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_055151	D	85	E	XYLB_HUMAN	Polymorphism	17118	A/B/C	D	85	E
2	UniProt	VAR_055152	D	133	N	XYLB_HUMAN	Polymorphism	2234610	A/B/C	D	133	N
3	UniProt	VAR_055153	D	139	E	XYLB_HUMAN	Polymorphism	151611	A/B/C	D	139	E
4	UniProt	VAR_055154	Y	262	N	XYLB_HUMAN	Polymorphism	196380	A/B/C	Y	262	N
5	UniProt	VAR_055155	N	348	D	XYLB_HUMAN	Polymorphism	2234622	A/B/C	N	348	D

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_055151	D	85	E	XYLB_HUMAN	Polymorphism	17118	A	D	85	E
2	UniProt	VAR_055152	D	133	N	XYLB_HUMAN	Polymorphism	2234610	A	D	133	N
3	UniProt	VAR_055153	D	139	E	XYLB_HUMAN	Polymorphism	151611	A	D	139	E
4	UniProt	VAR_055154	Y	262	N	XYLB_HUMAN	Polymorphism	196380	A	Y	262	N
5	UniProt	VAR_055155	N	348	D	XYLB_HUMAN	Polymorphism	2234622	A	N	348	D

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_055151	D	85	E	XYLB_HUMAN	Polymorphism	17118	B	D	85	E
2	UniProt	VAR_055152	D	133	N	XYLB_HUMAN	Polymorphism	2234610	B	D	133	N
3	UniProt	VAR_055153	D	139	E	XYLB_HUMAN	Polymorphism	151611	B	D	139	E
4	UniProt	VAR_055154	Y	262	N	XYLB_HUMAN	Polymorphism	196380	B	Y	262	N
5	UniProt	VAR_055155	N	348	D	XYLB_HUMAN	Polymorphism	2234622	B	N	348	D

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 3 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_055151	D	85	E	XYLB_HUMAN	Polymorphism	17118	C	D	85	E
2	UniProt	VAR_055152	D	133	N	XYLB_HUMAN	Polymorphism	2234610	C	D	133	N
3	UniProt	VAR_055153	D	139	E	XYLB_HUMAN	Polymorphism	151611	C	D	139	E
4	UniProt	VAR_055154	Y	262	N	XYLB_HUMAN	Polymorphism	196380	C	Y	262	N
5	UniProt	VAR_055155	N	348	D	XYLB_HUMAN	Polymorphism	2234622	C	N	348	D

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(no "PROSITE Motif" information available for 4BC2)

(no "Exon" information available for 4BC2)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:528
 aligned with XYLB_HUMAN | O75191 from UniProtKB/Swiss-Prot  Length:536

    Alignment length:528
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524        
           XYLB_HUMAN     5 APRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLMWVQALDIILEKMKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWMDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGMNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGMRLEEGDIAVSLGTSDTLFLWLQEPMPALEGHIFCNPVDSQHYMALLCFKNGSLMREKIRNESVSRSWSDFSKALQSTEMGNGGNLGFYFDVMEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFMAKRIHAEGLGYRVMSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeeeee...eeeeeeee....eeeeeeeehhhhhhhhh.....ee......eeeehhhhhhhhhhhhhhhhhh..hhh.eeeeeeee....eeeee.hhhhhhhh.....hhhhhh.......eee......hhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhhhhhhhheeeeeehhhhhhhhhhh.......hhhhh...ee....eehhhhhhhhh.hhhhhhh.......eeee.hhhhhhhhh.....eee..eehhhhhhhhh......eeeee...eeeeeee.........eeee.......eeeeeee..hhhhhhhhhhhhh..hhhhhhhhhhh...hhhhheeeee..........eeeee.....ee...hhhhhhhhhhhhhhhhhhhhhhhh.........eeeee.hhhhhhhhhhhhhhhh..eee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------E-----------------------------------------------N-----E--------------------------------------------------------------------------------------------------------------------------N-------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4bc2 A   5 APRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLmWVQALDIILEKmKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWmDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGmNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGmRLEEGDIAVSLGTSDTLFLWLQEPmPALEGHIFCNPVDSQHYmALLCFKNGSLmREKIRNESVSRSWSDFSKALQSTEmGNGGNLGFYFDVmEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFmAKRIHAEGLGYRVmSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
                                    14        24        34        44        54        64  |     74    |   84        94       104       114       124       134   |   144       154       164       174       184       194       204       214    |  224       234       244       254       264       274       284   |   294       304       314       324      |334       344       354       364  |    374     | 384       394       404       414  |    424      |434       444       454       464       474       484       494       504       514       524        
                                                                                         67-MSE      79-MSE                                                    138-MSE                                                                          219-MSE                                                              288-MSE                  313-MSE           331-MSE    342-MSE                  367-MSE      380-MSE                              417-MSE       431-MSE

Chain B from PDB  Type:PROTEIN  Length:527
 aligned with XYLB_HUMAN | O75191 from UniProtKB/Swiss-Prot  Length:536

    Alignment length:527
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       
           XYLB_HUMAN     6 PRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLMWVQALDIILEKMKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWMDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGMNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGMRLEEGDIAVSLGTSDTLFLWLQEPMPALEGHIFCNPVDSQHYMALLCFKNGSLMREKIRNESVSRSWSDFSKALQSTEMGNGGNLGFYFDVMEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFMAKRIHAEGLGYRVMSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee...eeeeeeee....eeeeeeeehhhhhhhhh.....ee......eeeehhhhhhhhhhhhhhhhhh..hhh.eeeeeeee....eeeee.hhhhhhhh.....hhhhhhh......eee......hhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhhhhhhhheeeeeehhhhhhhhhhh.......hhhhh...ee....eehhhhhhhhh.hhhhhhh.......eeee.hhhhhhhhh.....eee..eehhhhhhhhh......eeeee...eeeeeee.........eeee.......eeeeeee..hhhhhhhhhhhhh..hhhhhhhhhhh...hhhhheeeee..........eeeee.....ee...hhhhhhhhhhhhhhhhhhhhhhhh.........eeeee.hhhhhhhhhhhhhhhh..eee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------E-----------------------------------------------N-----E--------------------------------------------------------------------------------------------------------------------------N-------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bc2 B   6 PRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLmWVQALDIILEKmKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWmDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGmNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGmRLEEGDIAVSLGTSDTLFLWLQEPmPALEGHIFCNPVDSQHYmALLCFKNGSLmREKIRNESVSRSWSDFSKALQSTEmGNGGNLGFYFDVmEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFmAKRIHAEGLGYRVmSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
                                    15        25        35        45        55        65 |      75   |    85        95       105       115       125       135  |    145       155       165       175       185       195       205       215   |   225       235       245       255       265       275       285  |    295       305       315       325     | 335      |345       355       365 |     375    |  385       395       405       415 |     425     | 435       445       455       465       475       485       495       505       515       525       
                                                                                        67-MSE      79-MSE                                                    138-MSE                                                                          219-MSE                                                              288-MSE                  313-MSE           331-MSE    342-MSE                  367-MSE      380-MSE                              417-MSE       431-MSE

Chain C from PDB  Type:PROTEIN  Length:527
 aligned with XYLB_HUMAN | O75191 from UniProtKB/Swiss-Prot  Length:536

    Alignment length:527
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       
           XYLB_HUMAN     6 PRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLMWVQALDIILEKMKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWMDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGMNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGMRLEEGDIAVSLGTSDTLFLWLQEPMPALEGHIFCNPVDSQHYMALLCFKNGSLMREKIRNESVSRSWSDFSKALQSTEMGNGGNLGFYFDVMEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFMAKRIHAEGLGYRVMSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee...eeeeeeee....eeeeeeeehhhhhhhhh.....ee......eeeehhhhhhhhhhhhhhhhhh..hhh.eeeeeeee....eeeee.hhhhhhhh.....hhhhhh.......eee......hhhhhhhhhhhh.hhhhhhhhhh......hhhhhhhhhhhhhhhhhhheeeeeehhhhhhhhhhh.......hhhhh...ee....eehhhhhhhhh.hhhhhhh.......eeee.hhhhhhhhh.....eee..eehhhhhhhhh......eeeee...eeeeeee.........eeee.......eeeeeee..hhhhhhhhhhhhh..hhhhhhhhhhh...hhhhheeeee..........eeeee.....ee...hhhhhhhhhhhhhhhhhhhhhhhh.........eeeee.hhhhhhhhhhhhhhhh..eee....hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee....hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------E-----------------------------------------------N-----E--------------------------------------------------------------------------------------------------------------------------N-------------------------------------------------------------------------------------D---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bc2 C   6 PRRCCLGWDFSTQQVKVVAVDAELNVFYEESVHFDRDLPEFGTQGGVHVHKDGLTVTSPVLmWVQALDIILEKmKASGFDFSQVLALSGAGQQHGSIYWKAGAQQALTSLSPDLRLHQQLQDCFSISDCPVWmDSSTTAQCRQLEAAVGGAQALSCLTGSRAYERFTGNQIAKIYQQNPEAYSHTERISLVSSFAASLFLGSYSPIDYSDGSGmNLLQIQDKVWSQACLGACAPHLEEKLSPPVPSCSVVGAISSYYVQRYGFPPGCKVVAFTGDNPASLAGmRLEEGDIAVSLGTSDTLFLWLQEPmPALEGHIFCNPVDSQHYmALLCFKNGSLmREKIRNESVSRSWSDFSKALQSTEmGNGGNLGFYFDVmEITPEIIGRHRFNTENHKVAAFPGDVEVRALIEGQFmAKRIHAEGLGYRVmSKTKILATGGASHNREILQVLADVFDAPVYVIDTANSACVGSAYRAFHGLAGGTDVPFSEVVKLAPNPRLAATPSPGASQVYEALLPQYAKLEQRILSQTR 532
                                    15        25        35        45        55        65 |      75   |    85        95       105       115       125       135  |    145       155       165       175       185       195       205       215   |   225       235       245       255       265       275       285  |    295       305       315       325     | 335      |345       355       365 |     375    |  385       395       405       415 |     425     | 435       445       455       465       475       485       495       505       515       525       
                                                                                        67-MSE      79-MSE                                                    138-MSE                                                                          219-MSE                                                              288-MSE                  313-MSE           331-MSE    342-MSE                  367-MSE      380-MSE                              417-MSE       431-MSE

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 4BC2)

(no "CATH Domain" information available for 4BC2)

(no "Pfam Domain" information available for 4BC2)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (XYLB_HUMAN | O75191)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0016773	phosphotransferase activity, alcohol group as acceptor	Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to an alcohol group (acceptor).
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
	GO:0004856	xylulokinase activity	Catalysis of the reaction: D-xylulose + ATP = D-xylulose 5-phosphate + ADP + 2 H(+).
biological process
	GO:0042732	D-xylose metabolic process	The chemical reactions and pathways involving D-xylose, a naturally occurring plant polysaccharide.
	GO:0005975	carbohydrate metabolic process	The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
	GO:0046835	carbohydrate phosphorylation	The process of introducing a phosphate group into a carbohydrate, any organic compound based on the general formula Cx(H2O)y.
	GO:0006091	generation of precursor metabolites and energy	The chemical reactions and pathways resulting in the formation of precursor metabolites, substances from which energy is derived, and any process involved in the liberation of energy from these substances.
	GO:0019640	glucuronate catabolic process to xylulose 5-phosphate	The chemical reactions and pathways resulting in the breakdown of glucuronate into other compounds, including xylulose 5-phosphate.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0005998	xylulose catabolic process	The chemical reactions and pathways resulting in the breakdown of xylulose, the ketopentose threo-2-pentulose.
	GO:0005997	xylulose metabolic process	The chemical reactions and pathways involving xylulose, the ketopentose threo-2-pentulose.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.

Asymmetric Unit
	Complete Structure
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	Ligands, Modified Residues, Ions
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		EDO	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
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		AC7	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Thr A:383 - Pro A:384	[ RasMol ]
		Thr B:383 - Pro B:384	[ RasMol ]
		Thr C:383 - Pro C:384	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

Jmol
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Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	4bc2
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		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
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	XYLB_HUMAN \| O75191
		Comparative Protein Structure Models	:	ModBase
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		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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	2.7.1.17
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	XYLB_HUMAN \| O75191
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	XYLB_HUMAN \| O75191	:	4bc3 4bc4 4bc5

4b6t	CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE WITH BOUND 5 -DEOXY-5-FLUORO-D-XYLULOSE
4b6y	CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE WITH BOUND D -XYLULOSE
4bc3	CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE
4bc4	CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE IN COMPLEX WITH D-XYLULOSE
4bc5	CRYSTAL STRUCTURE OF HUMAN D-XYLULOKINASE IN COMPLEX WITH INHIBITOR 5-DEOXY-5-FLUORO-D-XYLULOSE

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 43)

Sites (7, 7)

SS Bonds (0, 0)

Cis Peptide Bonds (3, 3)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (5, 15)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (0, 0)

Pfam Domains (0, 0)

Gene Ontology (17, 17)

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Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File