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(-) Description

Title :  STRUCTURAL BASIS OF SUBSTRATE SPECIFICITY AND PROTEASE INHIBITION IN NORWALK VIRUS
 
Authors :  B. V. V. Prasad, Z. Muhaxhiri, L. Deng, S. Shanker, B. Sankaran, M. K. Est T. Palzkill, Y. Song
Date :  04 Jan 13  (Deposition) - 20 Feb 13  (Release) - 10 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,J,M,N,O,P,Q,S,T
Biol. Unit 1:  A,M  (1x)
Biol. Unit 2:  G,P  (1x)
Biol. Unit 3:  B,J  (1x)
Biol. Unit 4:  E,N  (1x)
Biol. Unit 5:  F,O  (1x)
Biol. Unit 6:  H,Q  (1x)
Biol. Unit 7:  D,T  (1x)
Biol. Unit 8:  C,S  (1x)
Keywords :  Protease, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. Muhaxhiri, L. Deng, S. Shanker, B. Sankaran, M. K. Estes, T. Palzkill, Y. Song, B. V. Prasad
Structural Basis Of Substrate Specificity And Protease Inhibition In Norwalk Virus.
J. Virol. V. 87 4281 2013
PubMed-ID: 23365454  |  Reference-DOI: 10.1128/JVI.02869-12

(-) Compounds

Molecule 1 - GENOME POLYPROTEIN
    Chains: A, B, C, D, E, F, G, H
    EC Number: 3.6.1.15, 3.4.22.66, 2.7.7.48
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: NORWALK VIRUS PROTEASE (UNP RESIDUES 1101-1281)
    Gene: ORF1
    Organism Common: HU/NV/NV/1968/US
    Organism Scientific: NOROVIRUS HU/1968/US
    Organism Taxid: 524364
    Strain: GI/HUMAN/UNITED STATES/NORWALK/1968
    Synonym: PROTEIN P48, NTPASE, P41, PROTEIN P22, VIRAL GENOME-LINKED PROTEIN, VPG, 3C-LIKE PROTEASE, 3CLPRO, CALICIVIRIN, RNA-DIRECTED RNA POLYMERASE, RDRP
 
Molecule 2 - PEPTIDE INHIBITOR, SYC59
    Chains: J, M, S, T, N, O, P, Q
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12345678910111213141516
Asymmetric Unit : ABCDEFGHJMNOPQST
Biological Unit 1 (1x): A        M      
Biological Unit 2 (1x):       G     P   
Biological Unit 3 (1x):  B      J       
Biological Unit 4 (1x):     E     N     
Biological Unit 5 (1x):      F     O    
Biological Unit 6 (1x):        H     Q  
Biological Unit 7 (1x):    D           T
Biological Unit 8 (1x):   C           S 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 20)

Asymmetric Unit (3, 20)
No.NameCountTypeFull Name
11HB8Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS4Ligand/IonDIMETHYL SULFOXIDE
3PHQ8Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS-1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 3 (3, 3)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 4 (2, 2)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS-1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 5 (2, 2)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS-1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 6 (3, 3)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 7 (3, 3)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE
Biological Unit 8 (2, 2)
No.NameCountTypeFull Name
11HB1Mod. Amino Acid(4S)-4-AMINO-5-HYDROXY-N,N-DIMETHYLPENTANAMIDE
2DMS-1Ligand/IonDIMETHYL SULFOXIDE
3PHQ1Mod. Amino AcidBENZYL CHLOROCARBONATE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:3 , TRP A:6 , SER A:7 , LYS A:88 , TRP G:6 , SER G:7 , LYS G:88 , LEU G:94BINDING SITE FOR RESIDUE DMS A 201
2AC2SOFTWARETRP B:6 , SER B:7 , LYS B:88 , HOH B:310 , TRP E:6 , SER E:7 , LYS E:88 , HOH E:238BINDING SITE FOR RESIDUE DMS B 201
3AC3SOFTWARETRP C:6 , SER C:7 , LYS C:88 , LEU C:94 , TRP D:6 , LYS D:88BINDING SITE FOR RESIDUE DMS D 201
4AC4SOFTWARETRP F:6 , SER F:7 , LYS F:88 , TRP H:6 , SER H:7 , LYS H:88 , LEU H:94BINDING SITE FOR RESIDUE DMS H 201

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Asp A:-3 -Asp A:-2
2Asp B:-3 -Asp B:-2

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4INH)

(-) 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:172
                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee...eeeeee..eeeeee...........ee........eeeeeee.....eeeeeeeeeeeeeee....eeeeeeeee.......hhhhh..eeeeee..eeeeeeeeeee.....eeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh A  -3 DDDKAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLTGDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQAG 174
                                     6        16        26        36        46        56        66        76        86        96       106       116       132       142       152       162       172  
                                                                                                                                                         124|                                           
                                                                                                                                                          131                                           


Chain B from PDB  Type:PROTEIN  Length:170
                                                                                                                                                                                                          
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee...eeeeee..eeeeee...........ee........eeeeeee.....eeeeeeeeeeeeeee....eeeeeeeee.....hhhhh..eeeeee..eeeeeeeeeee.....eeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh B  -3 DDDKAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLTGGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQAG 174
                                     6        16        26        36        46        56        66        76        86        96       106       116       134       144       154       164       174
                                                                                                                                                         124|                                         
                                                                                                                                                          133                                         


Chain C from PDB  Type:PROTEIN  Length:166
                                                                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee.hhheeeee..eeeee............ee........eeeeeee.....eeeeeeeeeeeeeee....eeeeeeeee.....hhhhh..eeeeee..eeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh C   0 KAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQA 173
                                     9        19        29        39        49        59        69        79        89        99       109       119  ||   137       147       157       167      
                                                                                                                                                    122|                                          
                                                                                                                                                     131                                          


Chain D from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee...eeeeee..eeeeee...........ee........eeee...........eeeeeeeeeeee....eeeeeeeee.....hhhhh..eeeeee..eeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh D  -1 DKAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLTGGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQA 173
                                     8        18        28        38        48        58        68        78        88        98       108       118     ||136       146       156       166       
                                                                                                                                                       124|                                        
                                                                                                                                                        133                                        


Chain E from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhheeee..eeeee....eeeee.hhh.....ee..ee.hhheeeee..eeeee............ee........eeeeeee.....eeeeeeeeeeeeeeee..eeeeeeeeee.....hhhhh..eeeeee..eeeeeeeeeee.....eeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh E   0 KAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQAG 174
                                     9        19        29        39        49        59        69        79        89        99       109       119  ||   137       147       157       167       
                                                                                                                                                    122|                                           
                                                                                                                                                     131                                           


Chain F from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee...eeeeee..eeeeee...........ee........eeee...........eeeeeeeeeeee....eeeeeeeee....hhhhh..eeeeee..eeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh F  -2 DDKAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLTGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQA 173
                                     7        17        27        37        47        57        67        77        87        97       107       117     ||136       146       156       166       
                                                                                                                                                       123|                                        
                                                                                                                                                        133                                        


Chain G from PDB  Type:PROTEIN  Length:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhheeee..eeeee....eeeee.hhh.....ee..ee.hhheeeee..eeeee............ee........eeeeeee.....eeeeeeeeeeeeeeee..eeeeeeeeee.....hhhhh..eeeeee..eeeeeeeeeee.....eeeee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4inh G   0 KAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQAG 174
                                     9        19        29        39        49        59        69        79        89        99       109       119  ||   137       147       157       167       
                                                                                                                                                    122|                                           
                                                                                                                                                     131                                           


Chain H from PDB  Type:PROTEIN  Length:168
                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhh.eeee..eeeee....eeeee.hhh.....ee..ee.hhheeeee..eeeee............ee........eeeeeee.....eeeeeeeeeeeeeeee..eeeeeeeeee......hhhhh..eeeeee..eeeeeeeeeee.....eeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4inh H  -1 DKAPPTLWSRVTKFGSGWGFWVSPTVFITTTHVVPTGVKEFFGEPLSSIAIHQAGEFTQFRFSKKMRPDLTGMVLEEGCPEGTVCSVLIKRDSGELLPLAVRMGAIASMRIQGRLVHGQSGMLLMDLGTIPGDCGAPYVHKRGNDWVVCGVHAAATKSGNTVVCAVQA 173
                                     8        18        28        38        48        58        68        78        88        98       108       118   ||  135       145       155       165        
                                                                                                                                                     122|                                           
                                                                                                                                                      130                                           


Chain J from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh J   1 xALx   4
                            |  |
                            1-PHQ
                               4-1HB


Chain M from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh M   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain N from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh N   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain O from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh O   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain P from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh P   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain Q from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh Q   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain S from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh S   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB


Chain T from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 4inh T   1 xALx   4
                            |  |
                            |  |
                            1-PHQ
                               4-1HB
   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  (0, 0)

(no "SCOP Domain" information available for 4INH)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (22, 22)

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  4inh
    Family and Domain Information: ProDom | SYSTERS
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  POLG_NVN68 | Q83883
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  2.7.7.48
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  3.4.22.66
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  3.6.1.15
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  POLG_NVN68 | Q83883
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 Related Entries

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

UniProtKB/Swiss-Prot
        POLG_NVN68 | Q83883: 2fyq 2fyr 2lnc 3ur6 3ur9 4imq 4imz 4in1 4in2 4xbb 4xbc 4xbd 5dg6 5dgj 5e0g 5e0h 5e0j 5t6d 5t6f 5t6g 5tg1 5tg2

(-) Related Entries Specified in the PDB File

4imq 4imz 4in1 4in2