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(-) Description

Title :  INFLUENZA N2-TYR406ASP NEURAMINIDASE IN COMPLEX WITH BETA-NEU5AC
 
Authors :  C. J. Vavricka, Y. Liu, H. Kiyota, N. Sriwilaijaroen, J. Qi, K. Tanaka, Y Y. Li, J. Yan, Y. Suzuki, G. F. Gao
Date :  18 Sep 12  (Deposition) - 20 Feb 13  (Release) - 31 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Neuraminidase, Influenza Virus Surface, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. J. Vavricka, Y. Liu, H. Kiyota, N. Sriwilaijaroen, J. Qi, K. Tanaka, Y. Wu, Q. Li, Y. Li, J. Yan, Y. Suzuki, G. F. Gao
Influenza Neuraminidase Operates Via A Nucleophilic Mechanism And Can Be Targeted By Covalent Inhibitors
Nat Commun V. 4 1491 2013
PubMed-ID: 23422659  |  Reference-DOI: 10.1038/NCOMMS2487

(-) Compounds

Molecule 1 - NEURAMINIDASE
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System Cell LineSF9
    Expression System Taxid7108
    Expression System Vector TypeBACULOVIRUS
    FragmentECTODOMAIN, UNP RESIDUES 82-469
    MutationYES
    Organism ScientificINFLUENZA A VIRUS
    Organism Taxid382827
    StrainA/RI/5+/1957(H2N2)

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (8, 45)

Asymmetric/Biological Unit (8, 45)
No.NameCountTypeFull Name
1BMA6Ligand/IonBETA-D-MANNOSE
2CA3Ligand/IonCALCIUM ION
3GAL3Ligand/IonBETA-D-GALACTOSE
4GOL1Ligand/IonGLYCEROL
5MAN11Ligand/IonALPHA-D-MANNOSE
6NAG15Ligand/IonN-ACETYL-D-GLUCOSAMINE
7SIA3Ligand/IonO-SIALIC ACID
8SLB3Ligand/Ion5-N-ACETYL-BETA-D-NEURAMINIC ACID

(-) Sites  (18, 18)

Asymmetric Unit (18, 18)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:293 , GLY A:297 , ASP A:324 , GLY A:345 , GLN A:347 , HOH A:774BINDING SITE FOR RESIDUE CA A 501
02AC2SOFTWAREARG A:118 , GLU A:119 , ASP A:151 , ARG A:152 , TRP A:178 , ARG A:224 , ALA A:246 , GLU A:276 , GLU A:277 , ARG A:292 , ARG A:371 , HOH A:687 , HOH A:697 , HOH A:702 , HOH A:744 , HOH A:754 , HOH A:766 , HOH A:870 , HOH A:1014BINDING SITE FOR RESIDUE SLB A 512
03AC3SOFTWAREASP B:293 , GLY B:297 , ASP B:324 , GLY B:345 , GLN B:347 , HOH B:611BINDING SITE FOR RESIDUE CA B 501
04AC4SOFTWAREARG B:118 , GLU B:119 , ASP B:151 , ARG B:152 , ARG B:224 , ALA B:246 , GLU B:276 , GLU B:277 , ARG B:292 , ARG B:371 , HOH B:647 , HOH B:692 , HOH B:695 , HOH B:716 , HOH B:718 , HOH B:723 , HOH B:729 , HOH B:853BINDING SITE FOR RESIDUE SLB B 512
05AC5SOFTWAREASP C:293 , GLY C:297 , ASP C:324 , GLY C:345 , GLN C:347 , HOH C:618BINDING SITE FOR RESIDUE CA C 501
06AC6SOFTWAREARG C:118 , GLU C:119 , ASP C:151 , ARG C:152 , ARG C:224 , ALA C:246 , GLU C:276 , GLU C:277 , ARG C:292 , ARG C:371 , HOH C:651 , HOH C:677 , HOH C:680 , HOH C:718 , HOH C:739 , HOH C:742 , HOH C:832 , HOH C:834 , HOH C:1056BINDING SITE FOR RESIDUE SLB C 512
07AC7SOFTWAREGLU D:119 , ASP D:151 , ARG D:224 , GLU D:277 , ARG D:292 , HOH D:728 , HOH D:746 , HOH D:775 , HOH D:813 , HOH D:839 , HOH D:1000BINDING SITE FOR RESIDUE GOL D 609
08AC8SOFTWAREASN A:146 , TRP A:437 , HOH A:846 , HOH A:899 , HOH A:1131BINDING SITE FOR MONO-SACCHARIDE NAG A 502 BOUND TO ASN A 146
09AC9SOFTWAREASN A:200 , HOH A:635 , HOH A:658 , HOH A:691 , HOH A:727 , HOH A:764 , HOH A:800 , HOH A:850 , HOH A:851 , HOH A:860 , HOH A:873 , HOH A:875 , HOH A:876 , HOH A:877 , HOH A:881 , HOH A:929 , HOH A:930 , HOH A:952 , HOH A:973 , HOH A:977 , HOH A:990 , HOH A:1005 , HOH A:1044 , HOH A:1094 , HOH A:1107 , HOH A:1110 , HOH A:1117 , ILE B:380 , SER B:390 , GLN B:391 , VAL B:392 , ASN B:393 , ARG B:394 , TYR B:453 , GLY B:454 , THR B:455 , HOH B:663 , HOH B:707 , HOH B:745 , HOH B:1131BINDING SITE FOR CHAIN A OF SUGAR BOUND TO ASN A 200 RESIDUES 503 TO 509
10BC1SOFTWARESER A:367 , GLU A:369 , SER A:370 , SER A:372 , ASN A:400 , ASN A:401 , ASN A:402 , TRP A:403 , HOH A:693 , HOH A:768 , HOH A:823 , HOH A:855 , HOH A:895 , HOH A:910 , HOH A:957 , HOH A:1130 , ARG B:338BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 510 TO 511
11BC2SOFTWAREASN B:146 , TRP B:437 , ILE B:469 , HOH B:753 , HOH B:893 , HOH B:898 , HOH B:908 , HOH B:930 , HOH B:950 , HOH B:955 , HOH B:978 , HOH B:999 , HOH B:1082 , HOH B:1121 , HOH B:1152 , HOH B:1154BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 146 RESIDUES 502 TO 505
12BC3SOFTWAREASN B:200 , HOH B:722 , HOH B:728 , HOH B:778 , HOH B:799 , HOH B:801 , HOH B:809 , HOH B:816 , HOH B:868 , HOH B:923 , HOH B:929 , HOH B:947 , HOH B:1001 , HOH B:1011 , HOH B:1090 , HOH B:1134 , HOH B:1135 , GLN D:391 , VAL D:392 , ASN D:393 , ARG D:394 , TYR D:453 , GLY D:454 , THR D:455 , HOH D:756 , HOH D:776 , HOH D:840BINDING SITE FOR CHAIN B OF SUGAR BOUND TO ASN B 200 RESIDUES 506 TO 509
13BC4SOFTWARESER B:367 , SER B:370 , SER B:372 , ASN B:400 , ASN B:401 , TRP B:403 , HOH B:752 , HOH B:810 , HOH B:911 , HOH B:918 , HOH B:1033BINDING SITE FOR CHAIN B OF POLYSACCHARIDE RESIDUES 510 TO 511
14BC5SOFTWARETRP B:218 , SER B:219 , GLN B:220 , HOH B:669 , HOH B:1130 , ASN C:146 , TRP C:437 , HOH C:760 , HOH C:918 , HOH C:943 , HOH C:949 , HOH C:959 , HOH C:968 , HOH C:995 , HOH C:1016 , HOH C:1044 , HOH C:1046 , HOH C:1080 , HOH C:1096BINDING SITE FOR CHAIN C OF SUGAR BOUND TO ASN C 146 RESIDUES 502 TO 505
15BC6SOFTWAREGLN A:391 , VAL A:392 , ASN A:393 , ARG A:394 , TYR A:453 , GLY A:454 , THR A:455 , HOH A:642 , HOH A:701 , GLU B:308 , HOH B:691 , ASN C:200 , HOH C:610 , HOH C:661 , HOH C:767 , HOH C:770 , HOH C:783 , HOH C:819 , HOH C:820 , HOH C:879 , HOH C:887 , HOH C:905 , HOH C:920 , HOH C:1017 , HOH C:1028 , HOH C:1071 , HOH C:1106BINDING SITE FOR CHAIN C OF SUGAR BOUND TO ASN C 200 RESIDUES 506 TO 509
16BC7SOFTWARESER C:367 , SER C:370 , SER C:372 , ASN C:400 , ASN C:401 , ASN C:402 , TRP C:403 , HOH C:735 , HOH C:789 , HOH C:805 , HOH C:835 , HOH C:933 , HOH C:1007 , HOH C:1040 , HOH C:1142 , HOH C:1147BINDING SITE FOR CHAIN C OF POLYSACCHARIDE RESIDUES 510 TO 511
17BC8SOFTWAREASN D:146 , TRP D:437 , HOH D:1064BINDING SITE FOR CHAIN D OF SUGAR BOUND TO ASN D 146 RESIDUES 601 TO 602
18BC9SOFTWAREGLN C:391 , VAL C:392 , ASN C:393 , ARG C:394 , TYR C:453 , GLY C:454 , THR C:455 , HOH C:644 , HOH C:664 , HOH C:786 , HOH C:833 , ASN D:200 , HOH D:738 , HOH D:789 , HOH D:800 , HOH D:837 , HOH D:846 , HOH D:872 , HOH D:906 , HOH D:908 , HOH D:917 , HOH D:929 , HOH D:966 , HOH D:981 , HOH D:998 , HOH D:1027 , HOH D:1059 , HOH D:1087 , HOH D:1094 , HOH D:1106 , HOH D:1107 , HOH D:1117 , HOH D:1119BINDING SITE FOR CHAIN D OF SUGAR BOUND TO ASN D 200 RESIDUES 603 TO 608

(-) SS Bonds  (36, 36)

Asymmetric/Biological Unit
No.Residues
1A:92 -A:417
2A:124 -A:129
3A:175 -A:193
4A:183 -A:230
5A:232 -A:237
6A:278 -A:291
7A:280 -A:289
8A:318 -A:337
9A:421 -A:447
10B:92 -B:417
11B:124 -B:129
12B:175 -B:193
13B:183 -B:230
14B:232 -B:237
15B:278 -B:291
16B:280 -B:289
17B:318 -B:337
18B:421 -B:447
19C:92 -C:417
20C:124 -C:129
21C:175 -C:193
22C:183 -C:230
23C:232 -C:237
24C:278 -C:291
25C:280 -C:289
26C:318 -C:337
27C:421 -C:447
28D:92 -D:417
29D:124 -D:129
30D:175 -D:193
31D:183 -D:230
32D:232 -D:237
33D:278 -D:291
34D:280 -D:289
35D:318 -D:337
36D:421 -D:447

(-) Cis Peptide Bonds  (12, 12)

Asymmetric/Biological Unit
No.Residues
1Tyr A:284 -Pro A:285
2Thr A:325 -Pro A:326
3Arg A:430 -Pro A:431
4Tyr B:284 -Pro B:285
5Thr B:325 -Pro B:326
6Arg B:430 -Pro B:431
7Tyr C:284 -Pro C:285
8Thr C:325 -Pro C:326
9Arg C:430 -Pro C:431
10Tyr D:284 -Pro D:285
11Thr D:325 -Pro D:326
12Arg D:430 -Pro D:431

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4H53)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4H53)

(-) Exons   (0, 0)

(no "Exon" information available for 4H53)

(-) Sequences/Alignments

Asymmetric/Biological 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:388
                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4h53a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h53 A  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGDSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        

Chain B from PDB  Type:PROTEIN  Length:388
                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4h53b_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h53 B  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGDSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        

Chain C from PDB  Type:PROTEIN  Length:388
                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4h53c_ C: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeeee.....eeeeeeeee..eeeeeee........eeeeeeee..eeeeeee........eeeee......eeeee....................................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h53 C  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGDSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        

Chain D from PDB  Type:PROTEIN  Length:388
                                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains d4h53d_ D: automated matches                                                                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..............eeeeeee.hhhhhhh....eeeeeeeeee....eeeeeeeeeee..hhhhh..........eeeeee.........eeeee..eeeeee....eeeeeeeee..eeeeeeee..eeeeeee..............eee..eeeeeeee.......eeeeeeee..eeeeeee.......eeeeeeeee..eeeeeeee.......eeeee......eeeee............hhhhh...................eeee..eeeeee.......eeeeeeee...........eeeeeeeeeeeee...eeeeeee....eeeeeeeeeeee.........eeeeeeeeeee.............hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4h53 D  82 VEYRNWSKPQCQITGFAPFSKDNSIRLSAGGDIWVTREPYVSCDPGKCYQFALGQGTTLDNKHSNDTVHDRIPHRTLLMNELGVPFHLGTRQVCIAWSSSSCHDGKAWLHVCITGDDKNATASFIYDGRLVDSIGSWSQNILRTQESECVCINGTCTVVMTDGSASGRADTRILFIEEGKIVHISPLSGSAQHIEECSCYPRYPGVRCICRDNWKGSNRPVVDINMEDYSIDSSYVCSGLVGDTPRNDDSSSNSNCRNPNNERGTQGVKGWAFDNGNDLWMGRTISKESRSGYETFKVIGGWSTPNSKSQVNRQVIVDNNNWSGDSGIFSVEGKSCINRCFYVELIRGRPQETRVWWTSNSIVVFCGTSGTYGTGSWPDGANINFMPI 469
                                    91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461        

   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/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4H53)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4H53)

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)

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        Q194T1_9INFA | Q194T13tia 3tib 3tic 4h52 4k1h 4k1i 4k1j 4k1k

(-) Related Entries Specified in the PDB File

4h52