Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
(-)Biological Unit 3
(-)Biological Unit 4
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)
Image Biological Unit 3
Biological Unit 3  (Jmol Viewer)
Image Biological Unit 4
Biological Unit 4  (Jmol Viewer)

(-) Description

Title :  THE X-RAY CRYSTAL STRUCTURE OF CYP199A4 IN COMPLEX WITH 4-ETHYLBENZOIC ACID
 
Authors :  W. Zhou, S. G. Bell, W. Yang, R. M. Zhou, A. B. H. Tan, L. -L. Wong
Date :  31 Mar 12  (Deposition) - 20 Feb 13  (Release) - 20 Feb 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.91
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Keywords :  Cytochrome P450, Secondary Metabolites Biosynthesis, Transport, Catabolism, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. G. Bell, R. M. Zhou, W. Yang, A. B. H. Tan, A. S. Gentleman, L. -L. Wong, W. Zhou
Investigation Of The Substrate Range Of Cyp199A4: Modification Of The Partition Between Hydroxylation And Desaturation Activities By Substrate And Protein Engineerin
Chemistry V. 18 16677 2012
PubMed-ID: 23135838  |  Reference-DOI: 10.1002/CHEM.201202776

(-) Compounds

Molecule 1 - CYTOCHROME P450
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneRPB_3613
    Organism ScientificRHODOPSEUDOMONAS PALUSTRIS
    Organism Taxid316058
    StrainHAA2

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A   
Biological Unit 2 (1x) B  
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 31)

Asymmetric Unit (5, 31)
No.NameCountTypeFull Name
1CL4Ligand/IonCHLORIDE ION
2EGM4Ligand/Ion4-ETHYLBENZOIC ACID
3GOL4Ligand/IonGLYCEROL
4HEM4Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5SO415Ligand/IonSULFATE ION
Biological Unit 1 (4, 7)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EGM1Ligand/Ion4-ETHYLBENZOIC ACID
3GOL1Ligand/IonGLYCEROL
4HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5SO44Ligand/IonSULFATE ION
Biological Unit 2 (4, 6)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EGM1Ligand/Ion4-ETHYLBENZOIC ACID
3GOL1Ligand/IonGLYCEROL
4HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5SO43Ligand/IonSULFATE ION
Biological Unit 3 (4, 7)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EGM1Ligand/Ion4-ETHYLBENZOIC ACID
3GOL1Ligand/IonGLYCEROL
4HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5SO44Ligand/IonSULFATE ION
Biological Unit 4 (4, 7)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2EGM1Ligand/Ion4-ETHYLBENZOIC ACID
3GOL1Ligand/IonGLYCEROL
4HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE
5SO44Ligand/IonSULFATE ION

(-) Sites  (31, 31)

Asymmetric Unit (31, 31)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREILE A:97 , LEU A:98 , HIS A:105 , ARG A:109 , ALA A:248 , GLY A:249 , THR A:252 , THR A:253 , VAL A:295 , ARG A:300 , GLY A:350 , PHE A:351 , GLY A:352 , HIS A:356 , CYS A:358 , GLY A:360 , ALA A:364 , EGM A:502 , HOH A:660BINDING SITE FOR RESIDUE HEM A 501
02AC2SOFTWAREARG A:92 , SER A:95 , LEU A:98 , PHE A:182 , SER A:244 , SER A:247 , ALA A:248 , HEM A:501BINDING SITE FOR RESIDUE EGM A 502
03AC3SOFTWARETYR A:177 , GLN A:203BINDING SITE FOR RESIDUE CL A 503
04AC4SOFTWARESER A:113 , LEU A:116 , SER A:117 , GLN A:361 , SO4 A:505BINDING SITE FOR RESIDUE GOL A 504
05AC5SOFTWAREARG A:109 , SER A:113 , GOL A:504 , LYS C:114BINDING SITE FOR RESIDUE SO4 A 505
06AC6SOFTWAREPHE A:267 , PRO A:268 , GLY A:269 , GLU A:270BINDING SITE FOR RESIDUE SO4 A 506
07AC7SOFTWAREARG A:78 , LYS A:86 , GLU A:315 , GLY A:316 , THR C:40BINDING SITE FOR RESIDUE SO4 A 507
08AC8SOFTWAREASP A:32 , TYR A:262 , ARG A:390BINDING SITE FOR RESIDUE SO4 A 508
09AC9SOFTWAREILE B:97 , LEU B:98 , HIS B:105 , ARG B:109 , LEU B:245 , ALA B:248 , GLY B:249 , THR B:252 , THR B:253 , ARG B:300 , GLY B:350 , PHE B:351 , GLY B:352 , HIS B:356 , CYS B:358 , GLY B:360 , EGM B:502BINDING SITE FOR RESIDUE HEM B 501
10BC1SOFTWAREARG B:92 , SER B:95 , LEU B:98 , PHE B:182 , SER B:244 , SER B:247 , ALA B:248 , HEM B:501BINDING SITE FOR RESIDUE EGM B 502
11BC2SOFTWARETYR B:177 , GLN B:203BINDING SITE FOR RESIDUE CL B 503
12BC3SOFTWARESER B:113 , SER B:117 , GLN B:361 , LEU B:362 , SO4 B:505BINDING SITE FOR RESIDUE GOL B 504
13BC4SOFTWAREARG B:109 , SER B:113 , GOL B:504 , HOH B:648 , LYS D:114BINDING SITE FOR RESIDUE SO4 B 505
14BC5SOFTWAREPHE B:267 , PRO B:268 , GLY B:269 , GLU B:270BINDING SITE FOR RESIDUE SO4 B 506
15BC6SOFTWAREARG B:78 , LYS B:86 , LYS B:87 , GLU B:315 , GLY B:316 , THR D:40BINDING SITE FOR RESIDUE SO4 B 507
16BC7SOFTWAREILE C:97 , LEU C:98 , HIS C:105 , ARG C:109 , ALA C:248 , GLY C:249 , THR C:252 , THR C:253 , VAL C:295 , PHE C:298 , ARG C:300 , GLY C:350 , PHE C:351 , GLY C:352 , HIS C:356 , CYS C:358 , VAL C:359 , GLY C:360 , ALA C:364 , EGM C:502 , HOH C:646BINDING SITE FOR RESIDUE HEM C 501
17BC8SOFTWAREARG C:92 , SER C:95 , LEU C:98 , PHE C:182 , SER C:244 , SER C:247 , ALA C:248 , PHE C:298 , HEM C:501 , HOH C:645BINDING SITE FOR RESIDUE EGM C 502
18BC9SOFTWARETYR C:177BINDING SITE FOR RESIDUE CL C 503
19CC1SOFTWARESER C:113 , LEU C:116 , SER C:117 , PRO C:118 , GLN C:361 , SO4 C:505BINDING SITE FOR RESIDUE GOL C 504
20CC2SOFTWARELYS A:114 , ARG C:109 , SER C:113 , GOL C:504 , HOH C:608BINDING SITE FOR RESIDUE SO4 C 505
21CC3SOFTWARESER C:27 , LEU C:28BINDING SITE FOR RESIDUE SO4 C 506
22CC4SOFTWARELYS C:167 , GLN C:168 , GLU C:169BINDING SITE FOR RESIDUE SO4 C 507
23CC5SOFTWAREARG A:107 , ARG C:107BINDING SITE FOR RESIDUE SO4 C 508
24CC6SOFTWAREILE D:97 , LEU D:98 , HIS D:105 , ARG D:109 , LEU D:116 , LEU D:245 , ALA D:248 , GLY D:249 , THR D:252 , THR D:253 , VAL D:295 , PHE D:298 , ARG D:300 , GLY D:350 , PHE D:351 , GLY D:352 , HIS D:356 , CYS D:358 , VAL D:359 , GLY D:360 , ALA D:364 , EGM D:502 , HOH D:636 , HOH D:644BINDING SITE FOR RESIDUE HEM D 501
25CC7SOFTWAREARG D:92 , SER D:95 , PHE D:182 , SER D:244 , SER D:247 , ALA D:248 , HEM D:501 , HOH D:634BINDING SITE FOR RESIDUE EGM D 502
26CC8SOFTWARETYR D:177 , GLN D:203BINDING SITE FOR RESIDUE CL D 503
27CC9SOFTWAREARG D:109 , SER D:113 , LEU D:116 , SER D:117 , VAL D:359 , GLN D:361 , SO4 D:505BINDING SITE FOR RESIDUE GOL D 504
28DC1SOFTWARELYS B:114 , ARG D:109 , SER D:113 , GOL D:504BINDING SITE FOR RESIDUE SO4 D 505
29DC2SOFTWAREARG D:60 , SO4 D:507BINDING SITE FOR RESIDUE SO4 D 506
30DC3SOFTWARETHR D:17 , GLY D:309 , SO4 D:506BINDING SITE FOR RESIDUE SO4 D 507
31DC4SOFTWAREARG B:107 , ARG D:107 , HOH D:641BINDING SITE FOR RESIDUE SO4 D 508

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Pro A:102 -Pro A:103
2Pro B:102 -Pro B:103
3Pro C:102 -Pro C:103
4Pro D:102 -Pro D:103

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4EGM)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4EGM)

(-) 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:393
                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains d4egma_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee.....hhhhhhhhhhhhhhhhhhh..eee....eeee.hhhhhhhhhh....ee.............................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee......hhhhhhhhhhhhh....hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...eeeeee...eee..eee....eeeeehhhhh................................hhhhhhhhhhhhhhhhhhheeeeee....eee......eeee.eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4egm A  17 TIPHLAIDPFSLDFFDDPYPDQQTLRDAGPVVYLDKWNVYGVARYAEVHAVLNDPTTFCSSRGVGLSDFKKEKPWRPPSLILEADPPAHTRPRAVLSKVLSPATMKTIRDGFAAAADAKVDELLQRGCIDAIADLAEAYPLSVFPDAMGLKQEGREHLLPYAGLVFNAFGPPNELRQTAIERSAPHQAYVNEQCQRPNLAPGGFGACIHAFTDTGEITPDEAPLLVRSLLSAGLDTTVNGIGAAVYCLARFPGELQRLRSDPTLARNAFEEAVRFESPVQTFFRTTTREVELGGAVIGEGEKVLMFLGSANRDPRRWSDPDLYDITRKTSGHVGFGSGVHMCVGQLVARLEGEVMLSALARKVAAIDIDGPVKRRFNNTLRGLESLPVKLTPA 409
                                    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       336       346       356       366       376       386       396       406   

Chain B from PDB  Type:PROTEIN  Length:394
                                                                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains d4egmb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.....hhhhhhhhhhhhhhhhhh...eee....eeee.hhhhhhhhhh....ee.............................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee......hhhhhhhhhhhh.....hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...eeeeee...eee..eee....eeeeehhhhh.........................hhhhh..hhhhhhhhhhhhhhhhhhheeeeee....eee......eeee.eeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4egm B  16 STIPHLAIDPFSLDFFDDPYPDQQTLRDAGPVVYLDKWNVYGVARYAEVHAVLNDPTTFCSSRGVGLSDFKKEKPWRPPSLILEADPPAHTRPRAVLSKVLSPATMKTIRDGFAAAADAKVDELLQRGCIDAIADLAEAYPLSVFPDAMGLKQEGREHLLPYAGLVFNAFGPPNELRQTAIERSAPHQAYVNEQCQRPNLAPGGFGACIHAFTDTGEITPDEAPLLVRSLLSAGLDTTVNGIGAAVYCLARFPGELQRLRSDPTLARNAFEEAVRFESPVQTFFRTTTREVELGGAVIGEGEKVLMFLGSANRDPRRWSDPDLYDITRKTSGHVGFGSGVHMCVGQLVARLEGEVMLSALARKVAAIDIDGPVKRRFNNTLRGLESLPVKLTPA 409
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405    

Chain C from PDB  Type:PROTEIN  Length:393
                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains d4egmc_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee.....hhhhhhhhhhhhhhhhhh...eee....eeee.hhhhhhhhhh....ee.............................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee......hhhhhhhhhhhhh....hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...eeeeee...eee..eee....eeeeehhhhh................................hhhhhhhhhhhhhhhhhhheeeeee....eee......eeee.eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4egm C  17 TIPHLAIDPFSLDFFDDPYPDQQTLRDAGPVVYLDKWNVYGVARYAEVHAVLNDPTTFCSSRGVGLSDFKKEKPWRPPSLILEADPPAHTRPRAVLSKVLSPATMKTIRDGFAAAADAKVDELLQRGCIDAIADLAEAYPLSVFPDAMGLKQEGREHLLPYAGLVFNAFGPPNELRQTAIERSAPHQAYVNEQCQRPNLAPGGFGACIHAFTDTGEITPDEAPLLVRSLLSAGLDTTVNGIGAAVYCLARFPGELQRLRSDPTLARNAFEEAVRFESPVQTFFRTTTREVELGGAVIGEGEKVLMFLGSANRDPRRWSDPDLYDITRKTSGHVGFGSGVHMCVGQLVARLEGEVMLSALARKVAAIDIDGPVKRRFNNTLRGLESLPVKLTPA 409
                                    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       336       346       356       366       376       386       396       406   

Chain D from PDB  Type:PROTEIN  Length:393
                                                                                                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains d4egmd_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee.....hhhhhhhhhhhhhhhhhh...eee....eeee.hhhhhhhhhh....ee.............................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheee......hhhhhhhhhhhhh....hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh....eeeee...eee..eee....eeeehhhhhh.........................hhhhh..hhhhhhhhhhhhhhhhhhheeeeee....eeee....eeeee.eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4egm D  17 TIPHLAIDPFSLDFFDDPYPDQQTLRDAGPVVYLDKWNVYGVARYAEVHAVLNDPTTFCSSRGVGLSDFKKEKPWRPPSLILEADPPAHTRPRAVLSKVLSPATMKTIRDGFAAAADAKVDELLQRGCIDAIADLAEAYPLSVFPDAMGLKQEGREHLLPYAGLVFNAFGPPNELRQTAIERSAPHQAYVNEQCQRPNLAPGGFGACIHAFTDTGEITPDEAPLLVRSLLSAGLDTTVNGIGAAVYCLARFPGELQRLRSDPTLARNAFEEAVRFESPVQTFFRTTTREVELGGAVIGEGEKVLMFLGSANRDPRRWSDPDLYDITRKTSGHVGFGSGVHMCVGQLVARLEGEVMLSALARKVAAIDIDGPVKRRFNNTLRGLESLPVKLTPA 409
                                    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       336       346       356       366       376       386       396       406   

   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, 4)

Asymmetric Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)

 Visualization

(-) Interactive Views

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
    CL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    EGM  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    GOL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    HEM  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SO4  [ 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 ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
    BC5  [ RasMol ]  +environment [ RasMol ]
    BC6  [ RasMol ]  +environment [ RasMol ]
    BC7  [ RasMol ]  +environment [ RasMol ]
    BC8  [ RasMol ]  +environment [ RasMol ]
    BC9  [ RasMol ]  +environment [ RasMol ]
    CC1  [ RasMol ]  +environment [ RasMol ]
    CC2  [ RasMol ]  +environment [ RasMol ]
    CC3  [ RasMol ]  +environment [ RasMol ]
    CC4  [ RasMol ]  +environment [ RasMol ]
    CC5  [ RasMol ]  +environment [ RasMol ]
    CC6  [ RasMol ]  +environment [ RasMol ]
    CC7  [ RasMol ]  +environment [ RasMol ]
    CC8  [ RasMol ]  +environment [ RasMol ]
    CC9  [ RasMol ]  +environment [ RasMol ]
    DC1  [ RasMol ]  +environment [ RasMol ]
    DC2  [ RasMol ]  +environment [ RasMol ]
    DC3  [ RasMol ]  +environment [ RasMol ]
    DC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Pro A:102 - Pro A:103   [ RasMol ]  
    Pro B:102 - Pro B:103   [ RasMol ]  
    Pro C:102 - Pro C:103   [ RasMol ]  
    Pro D:102 - Pro D:103   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]
    Biological Unit 3  [ Jena3D ]
    Biological Unit 4  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  4egm
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  Q2IU02_RHOP2 | Q2IU02
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/TrEMBL
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  Q2IU02_RHOP2 | Q2IU02
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q2IU02_RHOP2 | Q2IU024dnz 4do1 4egn 4ego 4egp

(-) Related Entries Specified in the PDB File

4dnz THE SAME PROTEIN SUBSTRATE FREE
4do1 THE SAME PROTEIN COMPLEXED WITH 4-METHOXYBENZOIC ACID
4egn THE SAME PROTEIN COMPLEXED WITH VERATRIC ACID
4ego THE SAME PROTEIN COMPLEXED WITH INDOLE-6-CARBOXYLIC ACID
4egp THE SAME PROTEIN COMPLEXED WITH 2-NAPHTHOIC ACID