1H1C - JenaLib

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Biological Unit 2 (Jmol Viewer)

Title :   HISTIDINOL-PHOSPHATE AMINOTRANSFERASE (HISC) FROM THERMOTOGA MARITIMA

Authors :   M. C. Vega, F. J. Fernandez, M. Wilmanns

Date :   08 Jul 02 (Deposition) - 19 Mar 04 (Release) - 31 Aug 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.85

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

Keywords :   Transferase, Aminotransferase, Histidine Biosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   F. J. Fernandez, M. C. Vega, F. Lehmann, E. Sandmeier, H. Gehring, P. Christen, M. Wilmanns
Structural Studies Of The Catalytic Reaction Pathway Of A Hyperthermophilic Histidinol-Phosphate Aminotransferase
J. Biol. Chem. V. 279 21478 2004
PubMed-ID: 15007066 | Reference-DOI: 10.1074/JBC.M400291200
(for further references see the PDB file header)

Molecule 1 - HISTIDINOL-PHOSPHATE AMINOTRANSFERASE
	Chains	:	A, B, C, D
	EC Number	:	2.6.1.9
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PETM11
	Expression System Strain	:	B834(DE3)
	Expression System Taxid	:	562
	Expression System Vector	:	T7 PROMOTER
	Organism Scientific	:	THERMOTOGA MARITIMA
	Organism Taxid	:	2336
	Other Details	:	RESIDUE 202 LYSINE-PYRIDOXAL-5'-PHOSPHATE
	Synonym	:	HISC, IMIDAZOLE ACETOL-PHOSPHATE TRANSAMINASE

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 36)

No.	Name	Count	Type	Full Name
1	MSE	32	Mod. Amino Acid	SELENOMETHIONINE
2	PLP	4	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 1 (2, 18)

No.	Name	Count	Type	Full Name
1	MSE	16	Mod. Amino Acid	SELENOMETHIONINE
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Biological Unit 2 (2, 18)

No.	Name	Count	Type	Full Name
1	MSE	16	Mod. Amino Acid	SELENOMETHIONINE
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:84 , ALA A:85 , ASP A:86 , TYR A:106 , PRO A:145 , ASN A:149 , ASP A:173 , ALA A:175 , TYR A:176 , THR A:199 , SER A:201 , LYS A:202 , ARG A:210 , TYR B:53	BINDING SITE FOR RESIDUE PLP A1202
2	AC2	SOFTWARE	TYR A:53 , GLY B:84 , ALA B:85 , ASP B:86 , TYR B:106 , ASN B:149 , ASP B:173 , TYR B:176 , THR B:199 , SER B:201 , LYS B:202 , ARG B:210	BINDING SITE FOR RESIDUE PLP B1202
3	AC3	SOFTWARE	GLY C:84 , ALA C:85 , ASP C:86 , TYR C:106 , ASN C:149 , ASP C:173 , TYR C:176 , THR C:199 , SER C:201 , LYS C:202 , ARG C:210 , TYR D:53	BINDING SITE FOR RESIDUE PLP C1202
4	AC4	SOFTWARE	TYR C:53 , GLY D:84 , ALA D:85 , ASP D:86 , TYR D:106 , TYR D:109 , ASN D:149 , ASP D:173 , TYR D:176 , THR D:199 , SER D:201 , LYS D:202 , ARG D:210	BINDING SITE FOR RESIDUE PLP D1202

(no "SS Bond" information available for 1H1C)

Asymmetric Unit

No.	Residues
1	Pro A:103	-	Pro A:104
2	Asn A:146	-	Pro A:147
3	Asn A:149	-	Pro A:150
4	Pro B:103	-	Pro B:104
5	Asn B:146	-	Pro B:147
6	Asn B:149	-	Pro B:150
7	Pro C:103	-	Pro C:104
8	Asn C:146	-	Pro C:147
9	Asn C:149	-	Pro C:150
10	Pro D:103	-	Pro D:104
11	Asn D:146	-	Pro D:147
12	Asn D:149	-	Pro D:150

(no "SAP(SNP)/Variant" information available for 1H1C)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_2	PS00599	Aminotransferases class-II pyridoxal-phosphate attachment site.	HIS8_THEMA	199-208	4	A:199-208 B:199-208 C:199-208 D:199-208

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_2	PS00599	Aminotransferases class-II pyridoxal-phosphate attachment site.	HIS8_THEMA	199-208	2	A:199-208 B:199-208 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_2	PS00599	Aminotransferases class-II pyridoxal-phosphate attachment site.	HIS8_THEMA	199-208	2	- - C:199-208 D:199-208

(no "Exon" information available for 1H1C)

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:330
 aligned with HIS8_THEMA | Q9X0D0 from UniProtKB/Swiss-Prot  Length:335

    Alignment length:330
                                    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
           HIS8_THEMA     6 LIAKRAYPYETEKRDKTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVMMLMFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQMFAKVALDHREIFEERTKFIVEERERMKSALREMGYRITDSRGNFVFVFMEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDMILRELEVFK 335
               SCOP domains d1h1ca_ A: Histidinol-phosphate aminotransferase HisC                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1h1cA01 A:6-43,A:247-335              1h1cA02 A:44-246 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                       1h1cA01 A:6-43,A:247-335 Aspartate Aminotransferase, domain 1                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................ee.........hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh........eeeehhhhhhhhhhhhhh.eeee.....hhhhhhhhhhh.eeee.................eeeeee..........hhhhhhhhhhh..eeeee..hhhhh...hhhhhhh...eeeeee......hhhhh.eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee......eeeee.....hhhhhhhhhhh..eeee...eeeee..hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFE------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1h1c A   6 LIAKRAYPYETEKRDKTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVmmLmFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQmFAKVALDHREIFEERTKFIVEERERmKSALREmGYRITDSRGNFVFVFmEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDmILRELEVFK 335
                                    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
                                                                                                                 92-MSE                                                                                                                                            239-MSE                   265-MSE  |             288-MSE                               326-MSE     
                                                                                                                  93-MSE                                                                                                                                                                            272-MSE                                                           
                                                                                                                    95-MSE

Chain B from PDB  Type:PROTEIN  Length:315
 aligned with HIS8_THEMA | Q9X0D0 from UniProtKB/Swiss-Prot  Length:335

    Alignment length:315
                                    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     
           HIS8_THEMA    21 KTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVMMLMFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQMFAKVALDHREIFEERTKFIVEERERMKSALREMGYRITDSRGNFVFVFMEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDMILRELEVFK 335
               SCOP domains d1h1cb_ B: Histidinol-phosphate aminotransferase HisC                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1h1cB01 B:21-45,B:247-3351h1cB02 B:46-246 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                     1h1cB01 B:21-45,B:247-335 Aspartate Aminotransferase, domain 1                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee.........hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh....hhh.eeeehhhhhhhhhhhhhh.eeee.....hhhhhhhhhhh.eeee.................eeee............hhhhhhhhhhh..eeee...hhhhh..hhhhhhhh...eeeeee............eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee......eeeee.hhhhhhhhhhhhhh...eeee....eeee..hhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFE------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1h1c B  21 KTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVmmLmFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQmFAKVALDHREIFEERTKFIVEERERmKSALREmGYRITDSRGNFVFVFmEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDmILRELEVFK 335
                                    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     
                                                                                                  92-MSE                                                                                                                                            239-MSE                   265-MSE  |             288-MSE                               326-MSE     
                                                                                                   93-MSE                                                                                                                                                                            272-MSE                                                           
                                                                                                     95-MSE

Chain C from PDB  Type:PROTEIN  Length:310
 aligned with HIS8_THEMA | Q9X0D0 from UniProtKB/Swiss-Prot  Length:335

    Alignment length:310
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332
           HIS8_THEMA    23 YLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVMMLMFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQMFAKVALDHREIFEERTKFIVEERERMKSALREMGYRITDSRGNFVFVFMEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDMILRELE 332
               SCOP domains d1h1cc_ C: Histidinol-phosphate aminotransferase HisC                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains 1h1cC01                1h1cC02 C:46-246 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                     1h1cC01 C:23-45,C:247-332 Aspartate Aminotransferase, domain 1                         CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhh.hhhhh.......hhhhhhhhhhhh.....hhh.eeeehhhhhhhhhhh....eee......hhhhhhhhhh..ee....................eee............hhhhhhhhhhh..eeee...hhhhh.....hhhhh...eeee..hhhhhh......eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........eee...hhhhhhhhhhhhhh............eee..hhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFE---------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1h1c C  23 YLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVmmLmFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQmFAKVALDHREIFEERTKFIVEERERmKSALREmGYRITDSRGNFVFVFmEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDmILRELE 332
                                    32        42        52        62        72        82        92| |    102       112       122       132       142       152       162       172       182       192       202       212       222       232      |242       252       262  |    272       282     | 292       302       312       322   |   332
                                                                                                92-MSE                                                                                                                                            239-MSE                   265-MSE  |             288-MSE                               326-MSE  
                                                                                                 93-MSE                                                                                                                                                                            272-MSE                                                        
                                                                                                   95-MSE

Chain D from PDB  Type:PROTEIN  Length:329
 aligned with HIS8_THEMA | Q9X0D0 from UniProtKB/Swiss-Prot  Length:335

    Alignment length:329
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326         
           HIS8_THEMA     7 IAKRAYPYETEKRDKTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVMMLMFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQMFAKVALDHREIFEERTKFIVEERERMKSALREMGYRITDSRGNFVFVFMEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDMILRELEVFK 335
               SCOP domains d1h1cd_ D: Histidinol-phosphate aminotransferase HisC                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 1h1cD01 D:7-43,D:247-335             1h1cD02 D:44-246 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                       1h1cD01 D:7-43,D:247-335 Aspartate Aminotransferase, domain 1                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............eee.........hhhhhhhhhhhh............hhhhhhhhhhhhh....hhh.eeee.hhhhhhhhhhhhh.eeee.....hhhhhhhhhh...eee.................eeeee...........hhhhhhhhhhh..eeeee..hhhhh...hhhhhhh...eeeeee............eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........eeeee.hhhhhhhhhhhhh...eeeeee..eeeee..hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFE------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1h1c D   7 IAKRAYPYETEKRDKTYLALNENPFPFPEDLVDEVFRRLNSDALRIYYDSPDEELIEKILSYLDTDFLSKNNVSVGNGADEIIYVmmLmFDRSVFFPPTYSCYRIFAKAVGAKFLEVPLTKDLRIPEVNVGEGDVVFIPNPNNPTGHVFEREEIERILKTGAFVALDEAYYEFHGESYVDFLKKYENLAVIRTFSKAFSLAAQRVGYVVASEKFIDAYNRVRLPFNVSYVSQmFAKVALDHREIFEERTKFIVEERERmKSALREmGYRITDSRGNFVFVFmEKEEKERLLEHLRTKNVAVRSFREGVRITIGKREENDmILRELEVFK 335
                                    16        26        36        46        56        66        76        86     || 96       106       116       126       136       146       156       166       176       186       196       206       216       226       236  |    246       256       266     | 276       286 |     296       306       316       326         
                                                                                                                92-MSE                                                                                                                                            239-MSE                   265-MSE  |             288-MSE                               326-MSE     
                                                                                                                 93-MSE                                                                                                                                                                            272-MSE                                                           
                                                                                                                   95-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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a/b) (23833)

Fold: PLP-dependent transferase-like (627)

Superfamily: PLP-dependent transferases (625)

Family: AAT-like (184)

Protein domain: Histidinol-phosphate aminotransferase HisC (11)

Thermotoga maritima [TaxId: 2336] (5)

1a	d1h1ca_	A:
1b	d1h1cb_	B:
1c	d1h1cc_	C:
1d	d1h1cd_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Aspartate Aminotransferase; domain 2 (384)

Homologous Superfamily: Type I PLP-dependent aspartate aminotransferase-like (Major domain) (384)

Thermotoga maritima. Organism_taxid: 2336. (8)

1a	1h1cA02	A:44-246
1b	1h1cD02	D:44-246
1c	1h1cB02	B:46-246
1d	1h1cC02	C:46-246

Architecture: Alpha-Beta Complex (3881)

Topology: Aspartate Aminotransferase, domain 1 (355)

Homologous Superfamily: Aspartate Aminotransferase, domain 1 (354)

Thermotoga maritima. Organism_taxid: 2336. (8)

2a	1h1cA01	A:6-43,A:247-335
2b	1h1cB01	B:21-45,B:247-335
2c	1h1cC01	C:23-45,C:247-332
2d	1h1cD01	D:7-43,D:247-335

(no "Pfam Domain" information available for 1H1C)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (HIS8_THEMA | Q9X0D0)

molecular function
	GO:0080130	L-phenylalanine:2-oxoglutarate aminotransferase activity	Catalysis of the reaction: L-phenylalanine + 2-oxoglutarate = phenylpyruvate + L-glutamate.
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0004400	histidinol-phosphate transaminase activity	Catalysis of the reaction: L-histidinol-phosphate + 2-oxoglutarate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + L-glutamate.
	GO:0030170	pyridoxal phosphate binding	Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
	GO:0008483	transaminase activity	Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
	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.
biological process
	GO:0009058	biosynthetic process	The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
	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:0000105	histidine biosynthetic process	The chemical reactions and pathways resulting in the formation of histidine, 2-amino-3-(1H-imidazol-4-yl)propanoic acid.
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

Asymmetric Unit
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	Cis Peptide Bonds
		Asn A:146 - Pro A:147	[ RasMol ]
		Asn A:149 - Pro A:150	[ RasMol ]
		Asn B:146 - Pro B:147	[ RasMol ]
		Asn B:149 - Pro B:150	[ RasMol ]
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Access by PDB/NDB ID
	1h1c
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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
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	HIS8_THEMA \| Q9X0D0
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UniProtKB/Swiss-Prot
	HIS8_THEMA \| Q9X0D0	:	1uu0 1uu1 1uu2 2f8j

1uu0	HISTIDINOL-PHOSPHATE AMINOTRANSFERASE (HISC) FROM THERMOTOGA MARITIMA (APO-FORM)
1uu1	COMPLEX OF HISTIDINOL-PHOSPHATE AMINOTRANSFERASE (HISC) FROM THERMOTOGA MARITIMA (APO-FORM)
1uu2	COMPLEX OF HISTIDINOL-PHOSPHATE AMINOTRANSFERASE (HISC) FROM THERMOTOGA MARITIMA

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 36)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (12, 12)

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 (2, 8)

Pfam Domains (0, 0)

Gene Ontology (10, 10)

Visualization

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Still Images

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Databases

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File