1XJ4 - JenaLib

Asymmetric Unit (4, 7)

No.	Name	Count	Type	Full Name
1	CL	1	Ligand/Ion	CHLORIDE ION
2	CMO	2	Ligand/Ion	CARBON MONOXIDE
3	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	2	Ligand/Ion	SODIUM ION

Biological Unit 1 (2, 2)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	1	Ligand/Ion	CARBON MONOXIDE
3	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 2 (2, 2)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	1	Ligand/Ion	CARBON MONOXIDE
3	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 3 (2, 8)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	4	Ligand/Ion	CARBON MONOXIDE
3	HEM	4	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 4 (2, 8)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	4	Ligand/Ion	CARBON MONOXIDE
3	HEM	4	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 5 (2, 4)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	2	Ligand/Ion	CARBON MONOXIDE
3	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Biological Unit 6 (2, 4)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	CMO	2	Ligand/Ion	CARBON MONOXIDE
3	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
4	NA	-1	Ligand/Ion	SODIUM ION

Sites (7, 7)

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	HOH A:82 , ILE A:218 , GLY A:219	BINDING SITE FOR RESIDUE NA A 1001
2	AC2	SOFTWARE	LEU A:181 , GLU A:182 , ILE A:184	BINDING SITE FOR RESIDUE NA A 1002
3	AC3	SOFTWARE	HOH A:17 , GLY A:219 , SER A:237 , SER B:243 , GLY B:244	BINDING SITE FOR RESIDUE CL A 1003
4	AC4	SOFTWARE	HOH A:25 , ILE A:157 , ILE A:159 , LEU A:191 , MET A:192 , HIS A:200 , TYR A:203 , ARG A:206 , PRO A:213 , HIS A:214 , ILE A:215 , ILE A:216 , ARG A:220 , THR A:223 , LEU A:236 , PHE A:249 , GLY A:251 , CMO A:1720	BINDING SITE FOR RESIDUE HEM A 719
5	AC5	SOFTWARE	ILE B:157 , ILE B:159 , LEU B:191 , MET B:192 , HIS B:200 , TYR B:203 , ARG B:206 , PRO B:213 , HIS B:214 , ILE B:215 , ILE B:216 , ARG B:220 , THR B:223 , LEU B:236 , PHE B:249 , GLY B:251 , CMO B:5720	BINDING SITE FOR RESIDUE HEM B 719
6	AC6	SOFTWARE	ILE A:215 , LEU A:236 , ILE A:238 , HEM A:719	BINDING SITE FOR RESIDUE CMO A 1720
7	AC7	SOFTWARE	ILE B:215 , LEU B:236 , ILE B:238 , HEM B:719	BINDING SITE FOR RESIDUE CMO B 5720

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	2	- A:209-259 B:209-257

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	1	- A:209-259 -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	1	- - B:209-257

Biological Unit 3 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	4	- A:209-259 B:209-257

Biological Unit 4 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	4	- A:209-259 B:209-257

Biological Unit 5 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	2	- A:209-259 B:209-257

Biological Unit 6 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAC	PS50113	PAC domain profile.	FIXL_BRADU	88-140 209-268	2	- A:209-259 -

Exons (0, 0)

Sequences/Alignments

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:106
 aligned with FIXL_BRADU | P23222 from UniProtKB/Swiss-Prot  Length:505

    Alignment length:106
                                   163       173       183       193       203       213       223       233       243       253      
           FIXL_BRADU   154 DAMIVIDGHGIIQLFSTAAERLFGWSELEAIGQNVNILMPEPDRSRHDSYISRYRTTSDPHIIGIGRIVTGKRRDGTTFPMHLSIGEMQSGGEPYFTGFVRDLTEH 259
               SCOP domains d1xj4a_ A: Histidine kinase FixL heme domain                                                               SCOP domains
               CATH domains 1xj4A00 A:154-259  [code=3.30.450.20, no name defined]                                                     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee....eeeehhhhhhhhh.hhhhhh..hhhhhh..hhhhhhhhhhhhhhhhh........eeeeee.....eeeeeeeeeeeee..eeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------PAC  PDB: A:209-259 UniProt: 209-268                PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1xj4 A 154 DAMIVIDGHGIIQLFSTAAERLFGWSELEAIGQNVNILMPEPDRSRHDSYISRYRTTSDPHIIGIGRIVTGKRRDGTTFPMHLSIGEMQSGGEPYFTGFVRDLTEH 259
                                   163       173       183       193       203       213       223       233       243       253

Chain B from PDB  Type:PROTEIN  Length:107
 aligned with FIXL_BRADU | P23222 from UniProtKB/Swiss-Prot  Length:505

    Alignment length:107
                                   160       170       180       190       200       210       220       230       240       250       
           FIXL_BRADU   151 TIPDAMIVIDGHGIIQLFSTAAERLFGWSELEAIGQNVNILMPEPDRSRHDSYISRYRTTSDPHIIGIGRIVTGKRRDGTTFPMHLSIGEMQSGGEPYFTGFVRDLT 257
               SCOP domains d1xj4b_ B: Histidine kinase FixL heme domain                                                                SCOP domains
               CATH domains 1xj4B00 B:151-257  [code=3.30.450.20, no name defined]                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeee....eeeehhhhhhhhh.hhhhhh..hhhhhh..hhhhhhhhhhhhhhh..........eeeeee.....eeeeeeeeeeeee..eeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------PAC  PDB: B:209-257 UniProt: 209-268              PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 1xj4 B 151 TIPDAMIVIDGHGIIQLFSTAAERLFGWSELEAIGQNVNILMPEPDRSRHDSYISRYRTTSDPHIIGIGRIVTGKRRDGTTFPMHLSIGEMQSGGEPYFTGFVRDLT 257
                                   160       170       180       190       200       210       220       230       240       250

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 '\|'

Classification and Annotation

SCOP Domains (1, 2)

CATH Domains (1, 2)

Pfam Domains (0, 0)

Gene Ontology (16, 16)

Asymmetric Unit(hide GO term definitions)

Chain A,B (FIXL_BRADU | P23222)

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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	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:0000155	phosphorelay sensor kinase activity	Catalysis of the phosphorylation of a histidine residue in response to detection of an extracellular signal such as a chemical ligand or change in environment, to initiate a change in cell state or activity. The two-component sensor is a histidine kinase that autophosphorylates a histidine residue in its active site. The phosphate is then transferred to an aspartate residue in a downstream response regulator, to trigger a response.
	GO:0004673	protein histidine kinase activity	Catalysis of the reaction: ATP + protein L-histidine = ADP + protein phospho-L-histidine.
	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:0016772	transferase activity, transferring phosphorus-containing groups	Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).
biological process
	GO:0009399	nitrogen fixation	The process in which nitrogen is taken from its relatively inert molecular form (N2) in the atmosphere and converted into nitrogen compounds useful for other chemical processes, such as ammonia, nitrate and nitrogen dioxide.
	GO:0018106	peptidyl-histidine phosphorylation	The phosphorylation of peptidyl-histidine to form peptidyl-1'-phospho-L-histidine (otherwise known as tau-phosphohistidine, tele-phosphohistidine) or peptidyl-3'-phospho-L-histidine (otherwise known as pi-phosphohistidine, pros-phosphohistidine).
	GO:0000160	phosphorelay signal transduction system	A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
	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:0006355	regulation of transcription, DNA-templated	Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
	GO:0007165	signal transduction	The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
	GO:0023014	signal transduction by protein phosphorylation	A process in which the transfer of one or more phosphate groups to a substrate transmits a signal to the phosphorylated substrate.
cellular component
	GO:0005622	intracellular	The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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		Biological Unit 6	[ Jena3D ]

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	1xj4
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 7)