1V8Z - 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 :   X-RAY CRYSTAL STRUCTURE OF THE TRYPTOPHAN SYNTHASE B2 SUBUNIT FROM HYPERTHERMOPHILE, PYROCOCCUS FURIOSUS

Authors :   Y. Hioki, K. Ogasahara, S. J. Lee, J. Ma, M. Ishida, Y. Yamagata, Y. Matsu M. Ota, S. Kuramitsu, K. Yutani, Riken Structural Genomics/Proteo Initiative (Rsgi)

Date :   15 Jan 04 (Deposition) - 22 Feb 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.21

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

Keywords :   Beta+Alpha, Riken Structural Genomics/Proteomics Initiative, Rsgi, Structural Genomics, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Hioki, K. Ogasahara, S. J. Lee, J. Ma, M. Ishida, Y. Yamagata, Y. Matsuura, M. Ota, M. Ikeguchi, S. Kuramitsu, K. Yutani
The Crystal Structure Of The Tryptophan Synthase Beta Subunit From The Hyperthermophile Pyrococcus Furiosus. Investigation Of Stabilization Factors
Eur. J. Biochem. V. 271 2624 2004
PubMed-ID: 15206928 | Reference-DOI: 10.1111/J.1432-1033.2004.04191.X

Molecule 1 - TRYPTOPHAN SYNTHASE BETA CHAIN 1
	Chains	:	A, B, C, D
	EC Number	:	4.2.1.20
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PB1837, PUC18
	Expression System Strain	:	JM109
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	TRPB
	Organism Scientific	:	PYROCOCCUS FURIOSUS
	Organism Taxid	:	2261
	Synonym	:	TRYPTOPHAN SYNTHASE B2 SUBUNIT

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:			C	D
Biological Unit 2 (1x)	:			C	D
Biological Unit 3 (1x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 7)

No.	Name	Count	Type	Full Name
1	NA	3	Ligand/Ion	SODIUM ION
2	PLP	4	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 1 (1, 2)

No.	Name	Count	Type	Full Name
1	NA	-1	Ligand/Ion	SODIUM ION
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	NA	-1	Ligand/Ion	SODIUM ION
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 3 (1, 2)

No.	Name	Count	Type	Full Name
1	NA	-1	Ligand/Ion	SODIUM ION
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY C:227 , TYR C:301 , GLY C:303 , HOH C:405 , HOH C:419 , HOH C:461	BINDING SITE FOR RESIDUE NA C 389
2	AC2	SOFTWARE	GLY B:227 , TYR B:301 , GLY B:303 , HOH B:404 , HOH B:474 , HOH B:483	BINDING SITE FOR RESIDUE NA B 389
3	AC3	SOFTWARE	GLY A:227 , TYR A:301 , GLY A:303 , HOH A:410 , HOH A:454 , HOH A:455	BINDING SITE FOR RESIDUE NA A 389
4	AC4	SOFTWARE	HIS A:81 , LYS A:82 , GLN A:109 , SER A:185 , CYS A:225 , GLY A:227 , GLY A:228 , GLY A:229 , SER A:230 , ASN A:231 , GLY A:298 , GLU A:345 , SER A:371 , GLY A:372 , HOH A:401 , HOH A:419	BINDING SITE FOR RESIDUE PLP A 400
5	AC5	SOFTWARE	HIS B:81 , LYS B:82 , GLN B:109 , SER B:185 , CYS B:225 , GLY B:227 , GLY B:228 , GLY B:229 , SER B:230 , ASN B:231 , GLU B:345 , SER B:371 , GLY B:372 , HOH B:402 , HOH B:411 , HOH B:436 , HOH B:467	BINDING SITE FOR RESIDUE PLP B 400
6	AC6	SOFTWARE	HIS C:81 , LYS C:82 , GLN C:109 , SER C:185 , CYS C:225 , GLY C:227 , GLY C:228 , GLY C:229 , SER C:230 , ASN C:231 , GLY C:298 , GLU C:345 , SER C:371 , GLY C:372 , HOH C:401 , HOH C:416 , HOH C:422 , HOH C:438	BINDING SITE FOR RESIDUE PLP C 400
7	AC7	SOFTWARE	HIS D:81 , LYS D:82 , GLN D:109 , SER D:185 , CYS D:225 , GLY D:227 , GLY D:228 , GLY D:229 , SER D:230 , ASN D:231 , GLY D:298 , GLU D:345 , SER D:371 , GLY D:372 , HOH D:402 , HOH D:413	BINDING SITE FOR RESIDUE PLP D 400

(no "SS Bond" information available for 1V8Z)

Asymmetric Unit

No.	Residues
1	Arg A:49	-	Pro A:50
2	His A:190	-	Pro A:191
3	Arg B:49	-	Pro B:50
4	His B:190	-	Pro B:191
5	Arg C:49	-	Pro C:50
6	His C:190	-	Pro C:191
7	Arg D:49	-	Pro D:50
8	His D:190	-	Pro D:191

(no "SAP(SNP)/Variant" information available for 1V8Z)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRP_SYNTHASE_BETA	PS00168	Tryptophan synthase beta chain pyridoxal-phosphate attachment site.	TRPB1_PYRFU	75-89	4	A:75-89 B:75-89 C:75-89 D:75-89

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRP_SYNTHASE_BETA	PS00168	Tryptophan synthase beta chain pyridoxal-phosphate attachment site.	TRPB1_PYRFU	75-89	2	- - C:75-89 D:75-89

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRP_SYNTHASE_BETA	PS00168	Tryptophan synthase beta chain pyridoxal-phosphate attachment site.	TRPB1_PYRFU	75-89	2	- - C:75-89 D:75-89

Biological Unit 3 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRP_SYNTHASE_BETA	PS00168	Tryptophan synthase beta chain pyridoxal-phosphate attachment site.	TRPB1_PYRFU	75-89	2	A:75-89 B:75-89 - -

(no "Exon" information available for 1V8Z)

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:386
 aligned with TRPB1_PYRFU | Q8U093 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380      
          TRPB1_PYRFU     1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSG 386
               SCOP domains d1v8za1 A:1-386 Tryptophan synthase, beta-subunit                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --1v8zA01 A:3-47,A:82-200                      1v8zA02 A:48-81,A:201-386         1v8zA01 A:3-47,A:82-200  [code=3.40.50.1100, no name defined]                                                          1v8zA02 A:48-81,A:201-386  [code=3.40.50.1100, no name defined]                                                                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..ee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhhhhhhh..eeeeee.hhh....hhhhhhhhhhhhhhhh...eeeeee..hhhhhhhhhhhhhh..eeeeeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhh.....eeeeeeeee.hhhhh...hhhhhheeeee..eeeee.......................hhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------TRP_SYNTHASE_BE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v8z A   1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSG 386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380

Chain B from PDB  Type:PROTEIN  Length:387
 aligned with TRPB1_PYRFU | Q8U093 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:387
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       
          TRPB1_PYRFU     1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSGN 387
               SCOP domains d1v8zb_ B: Tryptophan synthase, beta-subunit                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains --1v8zB01 B:3-47,B:82-200                      1v8zB02 B:48-81,B:201-387         1v8zB01 B:3-47,B:82-200  [code=3.40.50.1100, no name defined]                                                          1v8zB02 B:48-81,B:201-387  [code=3.40.50.1100, no name defined]                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..ee....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh......eeehhhhhhhhh..eeeee.hhhh....hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhh..eeeeeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhh.....eeeeeeeee.hhhhh...hhhhhheeeee..eeeee..............hhhhh....hhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------TRP_SYNTHASE_BE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v8z B   1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSGN 387
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380

Chain C from PDB  Type:PROTEIN  Length:387
 aligned with TRPB1_PYRFU | Q8U093 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:387
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       
          TRPB1_PYRFU     1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSGN 387
               SCOP domains d1v8zc_ C: Tryptophan synthase, beta-subunit                                                                                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains --1v8zC01 C:3-47,C:82-200                      1v8zC02 C:48-81,C:201-387         1v8zC01 C:3-47,C:82-200  [code=3.40.50.1100, no name defined]                                                          1v8zC02 C:48-81,C:201-387  [code=3.40.50.1100, no name defined]                                                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee..ee....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh......eeehhhhhhhhh..eeeeee.hhh....hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhh..eeeeeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhh.....eeeeeeeee.hhhhh...hhhhhheeeee..eeeee..............hhhhh....hhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------TRP_SYNTHASE_BE---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v8z C   1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSGN 387
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380

Chain D from PDB  Type:PROTEIN  Length:385
 aligned with TRPB1_PYRFU | Q8U093 from UniProtKB/Swiss-Prot  Length:388

    Alignment length:386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380      
          TRPB1_PYRFU     1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVLKVSG 386
               SCOP domains d1v8zd_ D: Tryptophan synthase, beta-subunit                                                                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --1v8zD01 D:3-47,D:82-200                      1v8zD02 D:48-81,D:201-386         1v8zD01 D:3-47,D:82-200  [code=3.40.50.1100, no name defined]                                                          1v8zD02 D:48-81,D:201-386  [code=3.40.50.1100, no name defined]                                                                                                                            CATH domains
           Pfam domains (1) --------------------------------------------PALP-1v8zD01 D:45-372                                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------PALP-1v8zD02 D:45-372                                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (2)
           Pfam domains (3) --------------------------------------------PALP-1v8zD03 D:45-372                                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (3)
           Pfam domains (4) --------------------------------------------PALP-1v8zD04 D:45-372                                                                                                                                                                                                                                                                                                                   -------------- Pfam domains (4)
         Sec.struct. author .ee..ee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhhhhhhh..eeeeee.hhh....hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhh..eeeeeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhh..eee.........hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhh.....eeeeeeeee.hhhhh...hhhhhheeeee..eeeee..............hhhhh....hhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh.....eeeeee...hhhhhhhhh-hhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------TRP_SYNTHASE_BE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1v8z D   1 MWFGEFGGQYVPETLIEPLKELEKAYKRFKDDEEFNRQLNYYLKTWAGRPTPLYYAKRLTEKIGGAKIYLKREDLVHGGAHKTNNAIGQALLAKFMGKTRLIAETGAGQHGVATAMAGALLGMKVDIYMGAEDVERQKMNVFRMKLLGANVIPVNSGSRTLKDAINEALRDWVATFEYTHYLIGSVVGPHPYPTIVRDFQSVIGREAKAQILEAEGQLPDVIVACVGGGSNAMGIFYPFVNDKKVKLVGVEAGGKGLESGKHSASLNAGQVGVFHGMLSYFLQDEEGQIKPTHSIAPGLDYPGVGPEHAYLKKIQRAEYVTVTDEEALKAFHELSRTEGIIPALESAHAVAYAMKLAKEMSRDEIIIVNLSGRGDKDLDIVL-VSG 386
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380 | |  
                                                                                                                                                                                                                                                                                                                                                                                                                       382 |  
                                                                                                                                                                                                                                                                                                                                                                                                                         384

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 '\|'

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.1100, no name defined] (77)

Pyrococcus furiosus. Organism_taxid: 2261. (2)

1a	1v8zA01	A:3-47,A:82-200
1b	1v8zB01	B:3-47,B:82-200
1c	1v8zD02	D:48-81,D:201-386
1d	1v8zA02	A:48-81,A:201-386
1e	1v8zB02	B:48-81,B:201-387
1f	1v8zC02	C:48-81,C:201-387
1g	1v8zC01	C:3-47,C:82-200
1h	1v8zD01	D:3-47,D:82-200

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: PALP] (67)

Family: PALP (67)

Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) (2)

1a	PALP-1v8zD01	D:45-372
1b	PALP-1v8zD02	D:45-372
1c	PALP-1v8zD03	D:45-372
1d	PALP-1v8zD04	D:45-372

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (TRPB1_PYRFU | Q8U093)

molecular function
	GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
	GO:0004834	tryptophan synthase activity	Catalysis of the reaction: L-serine + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + glyceraldehyde 3-phosphate + H2O.
biological process
	GO:0009073	aromatic amino acid family biosynthetic process	The chemical reactions and pathways resulting in the formation of aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
	GO:0008652	cellular amino acid biosynthetic process	The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
	GO:0000162	tryptophan biosynthetic process	The chemical reactions and pathways resulting in the formation of tryptophan, the chiral amino acid 2-amino-3-(1H-indol-3-yl)propanoic acid; tryptophan is synthesized from chorismate via anthranilate.
	GO:0006568	tryptophan metabolic process	The chemical reactions and pathways involving tryptophan, the chiral amino acid 2-amino-3-(1H-indol-3-yl)propanoic acid.

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		NA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		PLP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]
		AC7	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Arg A:49 - Pro A:50	[ RasMol ]
		Arg B:49 - Pro B:50	[ RasMol ]
		Arg C:49 - Pro C:50	[ RasMol ]
		Arg D:49 - Pro D:50	[ RasMol ]
		His A:190 - Pro A:191	[ RasMol ]
		His B:190 - Pro B:191	[ RasMol ]
		His C:190 - Pro C:191	[ RasMol ]
		His D:190 - Pro D:191	[ RasMol ]

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

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format ](automatic orientation, automatically generated)
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
	1v8z
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		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
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	TRPB1_PYRFU \| Q8U093
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	4.2.1.20
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	TRPB1_PYRFU \| Q8U093
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	TRPB1_PYRFU \| Q8U093	:	1wdw 5dvz 5dw0 5dw3 5e0k 5ixj 5t6m 5vm5

1geq	TRYPTOPHAN SYNTHASE A SUBUNIT FROM HYPERTHERMOPHILE, PYROCOCCUS FURIOSUS RELATED ID: MY_001000047.1 RELATED DB: TARGETDB

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 7)

Sites (7, 7)

SS Bonds (0, 0)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 8)

Pfam Domains (1, 4)

Gene Ontology (6, 6)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File