1RHY - JenaLib

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Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF IMIDAZOLE GLYCEROL PHOSPHATE DEHYDRATASE

Authors :   S. C. Sinha, B. N. Chaudhuri, J. W. Burgner, G. Yakovleva, V. J. Davisson J. L. Smith

Date :   14 Nov 03 (Deposition) - 04 May 04 (Release) - 16 Nov 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

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

Keywords :   Dehydratases; Histidine Biosynthesis; Left-Handed B-A-B Crossover Motif; Gene Duplication, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. C. Sinha, B. N. Chaudhuri, J. W. Burgner, G. Yakovleva, V. J. Davisson, J. L. Smith
Crystal Structure Of Imidazole Glycerol-Phosphate Dehydratase: Duplication Of An Unusual Fold
J. Biol. Chem. V. 279 15491 2004
PubMed-ID: 14724278 | Reference-DOI: 10.1074/JBC.M312733200

Molecule 1 - IMIDAZOLE GLYCEROL PHOSPHATE DEHYDRATASE
	Chains	:	A, B
	EC Number	:	4.2.1.19
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PT7
	Expression System Strain	:	BL21(DE3)PLYSS
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	HIS3
	Organism Scientific	:	FILOBASIDIELLA NEOFORMANS
	Organism Taxid	:	5207
	Synonym	:	IGPD

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 25)

No.	Name	Count	Type	Full Name
1	ACY	7	Ligand/Ion	ACETIC ACID
2	EMC	4	Ligand/Ion	ETHYL MERCURY ION
3	GOL	7	Ligand/Ion	GLYCEROL
4	HG	2	Ligand/Ion	MERCURY (II) ION
5	SO4	5	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 18)

No.	Name	Count	Type	Full Name
1	ACY	-1	Ligand/Ion	ACETIC ACID
2	EMC	6	Ligand/Ion	ETHYL MERCURY ION
3	GOL	3	Ligand/Ion	GLYCEROL
4	HG	-1	Ligand/Ion	MERCURY (II) ION
5	SO4	9	Ligand/Ion	SULFATE ION

Biological Unit 2 (4, 51)

No.	Name	Count	Type	Full Name
1	ACY	21	Ligand/Ion	ACETIC ACID
2	EMC	6	Ligand/Ion	ETHYL MERCURY ION
3	GOL	18	Ligand/Ion	GLYCEROL
4	HG	-1	Ligand/Ion	MERCURY (II) ION
5	SO4	6	Ligand/Ion	SULFATE ION

Asymmetric Unit (24, 24)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	THR A:38 , CYS A:62	BINDING SITE FOR RESIDUE HG A 5503
02	AC2	SOFTWARE	THR B:38 , CYS B:62	BINDING SITE FOR RESIDUE HG B 9503
03	AC3	SOFTWARE	PHE A:122 , CYS A:124	BINDING SITE FOR RESIDUE EMC A 5501
04	AC4	SOFTWARE	THR A:38 , CYS A:62 , CYS A:77 , HOH A:5589	BINDING SITE FOR RESIDUE EMC A 5502
05	AC5	SOFTWARE	PHE B:122 , CYS B:124 , SER B:142	BINDING SITE FOR RESIDUE EMC B 9501
06	AC6	SOFTWARE	THR B:38 , CYS B:62 , THR B:73 , CYS B:77	BINDING SITE FOR RESIDUE EMC B 9502
07	AC7	SOFTWARE	LYS A:52 , HIS A:53 , ARG A:97 , LYS A:175 , HOH A:5504 , HOH A:5585	BINDING SITE FOR RESIDUE SO4 A 301
08	AC8	SOFTWARE	HIS B:53 , ARG B:97 , LYS B:175 , HOH B:9504 , HOH B:9593	BINDING SITE FOR RESIDUE SO4 B 302
09	AC9	SOFTWARE	GLU A:164 , HOH A:5576 , ASN B:165 , ASN B:166 , HIS B:167	BINDING SITE FOR RESIDUE SO4 B 303
10	BC1	SOFTWARE	ASN A:165 , ASN A:166 , HIS A:167 , HOH A:5560	BINDING SITE FOR RESIDUE SO4 A 304
11	BC2	SOFTWARE	ASN A:35 , VAL A:36 , GLN A:61	BINDING SITE FOR RESIDUE SO4 A 305
12	BC3	SOFTWARE	GLU A:139 , HIS A:143 , ARG B:119	BINDING SITE FOR RESIDUE ACY B 311
13	BC4	SOFTWARE	HIS B:16 , HOH B:9616 , HOH B:9623	BINDING SITE FOR RESIDUE ACY B 312
14	BC5	SOFTWARE	LYS B:93 , GLY B:94 , HOH B:9581	BINDING SITE FOR RESIDUE ACY B 313
15	BC6	SOFTWARE	ARG B:162 , GOL B:325 , HOH B:9541 , HOH B:9591	BINDING SITE FOR RESIDUE ACY B 314
16	BC7	SOFTWARE	SER B:7 , SER B:18 , THR B:20 , HOH B:9554 , HOH B:9590	BINDING SITE FOR RESIDUE ACY B 315
17	BC8	SOFTWARE	THR B:48 , HOH B:9551	BINDING SITE FOR RESIDUE ACY B 316
18	BC9	SOFTWARE	LYS B:52 , HOH B:9581 , HOH B:9593	BINDING SITE FOR RESIDUE ACY B 317
19	CC1	SOFTWARE	GLY B:134 , HIS B:167 , HOH B:9572	BINDING SITE FOR RESIDUE GOL B 321
20	CC2	SOFTWARE	ARG B:92 , SER B:118 , HOH B:9565 , HOH B:9596	BINDING SITE FOR RESIDUE GOL B 322
21	CC3	SOFTWARE	LYS B:96 , MET B:183 , GOL B:324 , HOH B:9514 , HOH B:9576 , HOH B:9609 , HOH B:9628 , HOH B:9629	BINDING SITE FOR RESIDUE GOL B 323
22	CC4	SOFTWARE	GOL B:323 , HOH B:9627 , HOH B:9629 , HOH B:9630 , HOH B:9631	BINDING SITE FOR RESIDUE GOL B 324
23	CC5	SOFTWARE	ACY B:314 , HOH B:9610 , HOH B:9611	BINDING SITE FOR RESIDUE GOL B 325
24	CC6	SOFTWARE	ILE B:5 , SER B:7 , HOH B:9549 , HOH B:9570 , HOH B:9597 , HOH B:9619	BINDING SITE FOR RESIDUE GOL B 327

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

(no "Cis Peptide Bond" information available for 1RHY)

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

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNB	68-81	2	A:73-81 B:73-81
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNJ	68-81	2	A:73-81 B:73-81
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNB	163-175	2	A:163-175 B:163-175
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNJ	163-175	2	A:163-175 B:163-175

Biological Unit 1 (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNB	68-81	3	A:73-81 -
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNJ	68-81	3	A:73-81 -
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNB	163-175	3	A:163-175 -
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNJ	163-175	3	A:163-175 -

Biological Unit 2 (2, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNB	68-81	3	- B:73-81
1	IGP_DEHYDRATASE_1	PS00954	Imidazoleglycerol-phosphate dehydratase signature 1.	HIS7_CRYNJ	68-81	3	- B:73-81
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNB	163-175	3	- B:163-175
2	IGP_DEHYDRATASE_2	PS00955	Imidazoleglycerol-phosphate dehydratase signature 2.	HIS7_CRYNJ	163-175	3	- B:163-175

(no "Exon" information available for 1RHY)

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:180
 aligned with HIS7_CRYNB | P0CO23 from UniProtKB/Swiss-Prot  Length:202

    Alignment length:186
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181      
           HIS7_CRYNB     2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDLHIDDHHTAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISR 187
               SCOP domains d1rhya1 A:2-93 Imidazole glycerol phosphate dehydratase                                     d1rhya2 A:94-187 Imidazole glycerol phosphate dehydratase                                      SCOP domains
               CATH domains 1rhyA01 A:2-96 Imidazole glycerol phosphate dehydratase; domain 1                              1rhyA02 A:97-187 Imidazole glycerol phosphate dehydratase; domain 1                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeee...........eeee..hhhhhhhhhhhhhhh..eeeeeee...------.hhhhhhhhhhhhhhhhh.......eeeeeeee..eeeeeeee.....eeeee......ee..eehhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------IGP_DEHYDRATAS---------------------------------------------------------------------------------IGP_DEHYDRATA------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1rhy A   2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDL------TAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISR 187
                                    11        21        31        41        51        61    |    - |      81        91       101       111       121       131       141       151       161       171       181      
                                                                                           66     73

Chain A from PDB  Type:PROTEIN  Length:180
 aligned with HIS7_CRYNJ | P0CO22 from UniProtKB/Swiss-Prot  Length:202

    Alignment length:186
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181      
           HIS7_CRYNJ     2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDLHIDDHHTAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISR 187
               SCOP domains d1rhya1 A:2-93 Imidazole glycerol phosphate dehydratase                                     d1rhya2 A:94-187 Imidazole glycerol phosphate dehydratase                                      SCOP domains
               CATH domains 1rhyA01 A:2-96 Imidazole glycerol phosphate dehydratase; domain 1                              1rhyA02 A:97-187 Imidazole glycerol phosphate dehydratase; domain 1                         CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeee...........eeee..hhhhhhhhhhhhhhh..eeeeeee...------.hhhhhhhhhhhhhhhhh.......eeeeeeee..eeeeeeee.....eeeee......ee..eehhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------IGP_DEHYDRATAS---------------------------------------------------------------------------------IGP_DEHYDRATA------------ PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1rhy A   2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDL------TAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISR 187
                                    11        21        31        41        51        61    |    - |      81        91       101       111       121       131       141       151       161       171       181      
                                                                                           66     73

Chain B from PDB  Type:PROTEIN  Length:180
 aligned with HIS7_CRYNB | P0CO23 from UniProtKB/Swiss-Prot  Length:202

    Alignment length:187
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       
           HIS7_CRYNB     2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDLHIDDHHTAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISRT 188
               SCOP domains d1rhyb1 B:2-93 Imidazole glycerol phosphate dehydratase                                     d1rhyb2 B:94-188 Imidazole glycerol phosphate dehydratase                                       SCOP domains
               CATH domains 1rhyB01 B:2-96 Imidazole glycerol phosphate dehydratase; domain        1                       1rhyB02 B:97-188 Imidazole glycerol phosphate dehydratase; domain 1                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.hhhh.eeeeee...........eeee..hhhhhhhhhhhhhhhh.eeeeee...-------.hhhhhhhhhhhhhhhhh.......eeeeeeee..eeeeeeee.....eeeee......ee..eehhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------IGP_DEHYDRATAS---------------------------------------------------------------------------------IGP_DEHYDRATA------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rhy B   2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGD-------TAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISRT 188
                                    11        21        31        41        51        61   |     - |      81        91       101       111       121       131       141       151       161       171       181       
                                                                                          65      73

Chain B from PDB  Type:PROTEIN  Length:180
 aligned with HIS7_CRYNJ | P0CO22 from UniProtKB/Swiss-Prot  Length:202

    Alignment length:187
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       
           HIS7_CRYNJ     2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGDLHIDDHHTAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISRT 188
               SCOP domains d1rhyb1 B:2-93 Imidazole glycerol phosphate dehydratase                                     d1rhyb2 B:94-188 Imidazole glycerol phosphate dehydratase                                       SCOP domains
               CATH domains 1rhyB01 B:2-96 Imidazole glycerol phosphate dehydratase; domain        1                       1rhyB02 B:97-188 Imidazole glycerol phosphate dehydratase; domain 1                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.hhhh.eeeeee...........eeee..hhhhhhhhhhhhhhhh.eeeeee...-------.hhhhhhhhhhhhhhhhh.......eeeeeeee..eeeeeeee.....eeeee......ee..eehhhhhhhhhhhhhhhh.eeeeeeee..hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------------------IGP_DEHYDRATAS---------------------------------------------------------------------------------IGP_DEHYDRATA------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rhy B   2 SERIASVERTTSETHISCTIDLDHIPGVTEQKINVSTGIGFLDHMFTALAKHGGMSLQLQCKGD-------TAEDCALALGEAFKKALGERKGIKRYGYAYAPLDESLSRAVIDISSRPYFMCHLPFTREKVGDLSTEMVSHLLQSFAFAAGVTLHIDSIRGENNHHIAESAFKALALAIRMAISRT 188
                                    11        21        31        41        51        61   |     - |      81        91       101       111       121       131       141       151       161       171       181       
                                                                                          65      73

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	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

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Folds(

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Superfamilies( (-)

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Families(

)

Protein Domains( (-)

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Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: Ribosomal protein S5 domain 2-like (306)

Superfamily: Ribosomal protein S5 domain 2-like (306)

Family: Imidazole glycerol phosphate dehydratase (4)

Protein domain: Imidazole glycerol phosphate dehydratase (3)

Fungus (Filobasidiella neoformans) [TaxId: 5207] (1)

1a	d1rhya1	A:2-93
1b	d1rhya2	A:94-187
1c	d1rhyb1	B:2-93
1d	d1rhyb2	B:94-188

Asymmetric Unit

Classes(

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Architectures( (-)

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Topologies( (-)

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Homologous Superfamilies( (-)

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Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 2-Layer Sandwich (8480)

Topology: Ribosomal Protein S5; domain 2 (189)

Homologous Superfamily: Imidazole glycerol phosphate dehydratase; domain 1 (3)

Filobasidiella neoformans. Organism_taxid: 5207. (1)

1a	1rhyA02	A:97-187
1b	1rhyB02	B:97-188
1c	1rhyA01	A:2-96
1d	1rhyB01	B:2-96

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (HIS7_CRYNJ | P0CO22)

molecular function
	GO:0004424	imidazoleglycerol-phosphate dehydratase activity	Catalysis of the reaction: D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + H(2)O.
	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.
biological process
	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.
cellular component
	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:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain A,B (HIS7_CRYNB | P0CO23)

molecular function
	GO:0004424	imidazoleglycerol-phosphate dehydratase activity	Catalysis of the reaction: D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + H(2)O.
	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.
biological process
	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.

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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1rhy)

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Access by PDB/NDB ID
	1rhy
		Family and Domain Information	:	ProDom \| SYSTERS
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	HIS7_CRYNJ \| P0CO22
		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)
	4.2.1.19
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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	(no 'MIM ID' available)
		Disease Information	:	OMIM

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

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		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
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Access by UniProt ID/Accession number
	HIS7_CRYNB \| P0CO23
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	HIS7_CRYNJ \| P0CO22
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

(no "Entries Sharing at Least One Protein Chain" available for 1RHY)

(no "Related Entries Specified in the PDB File" available for 1RHY)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 25)

Sites (24, 24)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (6, 10)

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