1R4P - JenaLib

Asym./Biol. Unit - manually (Jmol Viewer)

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   SHIGA TOXIN TYPE 2

Authors :   M. E. Fraser, M. Fujinaga, M. M. Cherney, A. R. Melton-Celsa, E. M. Twiddy, A. D. O'Brien, M. N. G. James

Date :   07 Oct 03 (Deposition) - 11 May 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.77

Chains :   Asym./Biol. Unit : A,B,C,D,E,F

Keywords :   Ab5 Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. E. Fraser, M. Fujinaga, M. M. Cherney, A. R. Melton-Celsa, E. M. Twiddy, A. D. O'Brien, M. N. G. James
Structure Of Shiga Toxin Type 2 (Stx2) From Escherichia Coli O157:H7.
J. Biol. Chem. V. 279 27511 2004
PubMed-ID: 15075327 | Reference-DOI: 10.1074/JBC.M401939200
(for further references see the PDB file header)

Molecule 1 - SHIGA-LIKE TOXIN TYPE II A SUBUNIT
	Chains	:	A
	EC Number	:	3.2.2.22
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PLPSH3
	Expression System Strain	:	DH5ALPHA
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	STX2A
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	SLTII A SUBUNIT

Molecule 2 - SHIGA-LIKE TOXIN TYPE II B SUBUNIT
	Chains	:	B, C, D, E, F
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PLPSH3
	Expression System Strain	:	DH5ALPHA
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	STX2B
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	SLTII B SUBUNIT

		1	2	3	4	5	6
Asymmetric/Biological Unit	:	A	B	C	D	E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 29)

No.	Name	Count	Type	Full Name
1	1PS	4	Ligand/Ion	3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE
2	EDO	5	Ligand/Ion	1,2-ETHANEDIOL
3	FMT	15	Ligand/Ion	FORMIC ACID
4	NA	5	Ligand/Ion	SODIUM ION

Asymmetric Unit (29, 29)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	THR A:22 , SER A:25 , HOH A:4021 , HOH A:4110 , HOH A:4168 , HOH A:4173	BINDING SITE FOR RESIDUE NA A 4001
02	AC2	SOFTWARE	ARG A:266 , SER A:278 , ASN A:279 , FMT A:3004 , HOH A:4035 , HOH C:3065	BINDING SITE FOR RESIDUE NA A 4002
03	AC3	SOFTWARE	SER A:15 , SER A:19 , HOH A:4078 , HOH A:4153 , HOH A:4217	BINDING SITE FOR RESIDUE NA A 4003
04	AC4	SOFTWARE	SER F:53 , THR F:55 , SER F:60 , GLY F:61	BINDING SITE FOR RESIDUE NA F 4004
05	AC5	SOFTWARE	SER B:53 , THR B:55 , SER B:60 , GLY B:61	BINDING SITE FOR RESIDUE NA B 4005
06	AC6	SOFTWARE	ASN F:14 , ASP F:16 , THR F:18 , TRP F:29 , HOH F:4018	BINDING SITE FOR RESIDUE 1PS F 1001
07	AC7	SOFTWARE	ASN B:14 , ASP B:16 , THR B:18 , TRP B:29 , HOH B:4010 , HOH B:4044 , HOH B:4046	BINDING SITE FOR RESIDUE 1PS B 1002
08	AC8	SOFTWARE	ASN C:14 , GLU C:15 , ASP C:16 , THR C:18 , TRP C:29 , FMT C:3012 , HOH C:3033 , HOH C:3037 , HOH C:3057 , SER D:58	BINDING SITE FOR RESIDUE 1PS C 1003
09	AC9	SOFTWARE	SER C:58 , ASN D:14 , GLU D:15 , ASP D:16 , THR D:18 , TRP D:29 , FMT D:3003 , HOH D:3020 , HOH D:3040 , HOH D:3047	BINDING SITE FOR RESIDUE 1PS D 1004
10	BC1	SOFTWARE	SER A:229 , PHE A:291 , TYR B:13 , SER F:31 , ARG F:32 , TRP F:33 , ASN F:34 , EDO F:2005	BINDING SITE FOR RESIDUE EDO F 2001
11	BC2	SOFTWARE	THR A:35 , LYS A:288 , GLY A:296 , HOH A:4059 , HOH A:4159 , TRP D:33	BINDING SITE FOR RESIDUE EDO D 2002
12	BC3	SOFTWARE	GLN A:33 , GLY A:34 , THR A:35 , THR A:36 , LYS A:288 , LEU A:292 , HOH A:4159 , TRP C:33 , ASN C:34	BINDING SITE FOR RESIDUE EDO A 2003
13	BC4	SOFTWARE	PHE A:3 , THR A:4 , SER A:16 , SER A:19 , ILE A:20	BINDING SITE FOR RESIDUE EDO A 2004
14	BC5	SOFTWARE	ARG A:176 , HOH A:4235 , SER F:31 , TRP F:33 , EDO F:2001 , FMT F:3005	BINDING SITE FOR RESIDUE EDO F 2005
15	BC6	SOFTWARE	GLN A:175 , ARG A:176 , ARG A:179 , HOH A:4042 , TRP F:33	BINDING SITE FOR RESIDUE FMT A 3001
16	BC7	SOFTWARE	ARG A:179 , THR A:294 , HOH A:4105 , ARG E:32 , TRP E:33 , ASN E:34 , HOH E:3033	BINDING SITE FOR RESIDUE FMT E 3002
17	BC8	SOFTWARE	THR D:20 , GLY D:59 , 1PS D:1004 , HOH D:3042 , HOH D:3058	BINDING SITE FOR RESIDUE FMT D 3003
18	BC9	SOFTWARE	ASN A:207 , THR A:263 , ASP A:265 , ARG A:266 , PRO A:267 , NA A:4002 , HOH A:4142 , HOH C:3065	BINDING SITE FOR RESIDUE FMT A 3004
19	CC1	SOFTWARE	ASN A:227 , SER A:229 , ALA A:230 , SER F:31 , ARG F:32 , EDO F:2005	BINDING SITE FOR RESIDUE FMT F 3005
20	CC2	SOFTWARE	ASN B:68 , ASN B:69 , HOH B:4026 , HOH B:4053 , ILE C:8 , GLU C:9 , GLN C:43	BINDING SITE FOR RESIDUE FMT B 3006
21	CC3	SOFTWARE	ARG C:32 , TRP C:33 , HOH C:3016	BINDING SITE FOR RESIDUE FMT C 3007
22	CC4	SOFTWARE	HOH A:4090 , THR E:30 , SER E:31 , ARG E:32 , PHE E:62	BINDING SITE FOR RESIDUE FMT E 3008
23	CC5	SOFTWARE	ARG A:266 , VAL A:268 , HOH A:4106 , HOH A:4161	BINDING SITE FOR RESIDUE FMT A 3009
24	CC6	SOFTWARE	THR A:110 , VAL A:120 , THR A:149 , HOH A:4130	BINDING SITE FOR RESIDUE FMT A 3010
25	CC7	SOFTWARE	ASN E:68 , ASN E:69 , ILE F:8 , GLU F:9 , GLN F:43 , HOH F:4033 , HOH F:4041	BINDING SITE FOR RESIDUE FMT F 3011
26	CC8	SOFTWARE	THR C:20 , GLY C:59 , 1PS C:1003 , HOH C:3034 , HOH C:3060 , HOH C:3063	BINDING SITE FOR RESIDUE FMT C 3012
27	CC9	SOFTWARE	GLN A:129 , ILE A:130 , SER A:131 , SER A:134	BINDING SITE FOR RESIDUE FMT A 3013
28	DC1	SOFTWARE	ARG A:219 , ARG A:222 , THR E:45 , GLY E:46 , MET E:47 , ASN E:69 , ASP E:70	BINDING SITE FOR RESIDUE FMT E 3014
29	DC2	SOFTWARE	TYR A:77 , VAL A:78 , SER A:112 , VAL A:162 , HOH A:4031 , HOH A:4237	BINDING SITE FOR RESIDUE FMT A 3015

Asymmetric/Biological Unit

No.	Residues
1	A:241	-	A:260
2	B:3	-	B:56
3	C:3	-	C:56
4	D:3	-	D:56
5	E:3	-	E:56
6	F:3	-	F:56

(no "Cis Peptide Bond" information available for 1R4P)

Asymmetric/Biological Unit (1, 1)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_STXA_BP933_002 *	T	26	M	STXA_BP933	---	---	A	T	4	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric/Biological Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SHIGA_RICIN	PS00275	Shiga/ricin ribosomal inactivating toxins active site signature.	STXA_BP933	184-200	1	A:162-178

(no "Exon" information available for 1R4P)

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:281
 aligned with STXA_BP933 | P09385 from UniProtKB/Swiss-Prot  Length:319

    Alignment length:297
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       
           STXA_BP933    23 REFTIDFSTQQSYVSSLNSIRTEISTPLEHISQGTTSVSVINHTPPGSYFAVDIRGLDVYQARFDHLRLIIEQNNLYVAGFVNTATNTFYRFSDFTHISVPGVTTVSMTTDSSYTTLQRVAALERSGMQISRHSLVSSYLALMEFSGNTMTRDASRAVLRFVTVTAEALRFRQIQREFRQALSETAPVYTMTPGDVDLTLNWGRISNVLPEYRGEDGVRVGRISFNNISAILGTVAVILNCHHQGARSVRAVNEESQPECQITGDRPVIKINNTLWESNTAAAFLNRKSQFLYTTGK 319
               SCOP domains d1r4pa_ A: Shiga toxin, A-chain                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 1r4pA01 A:1-170 Ricin (A subunit), domain 1                                                                                                                               1r4pA02 A:171-297 Ricin (A Subunit), domain 2                                                                                   CATH domains
               Pfam domains -RIP-1r4pA01 A:2-212                                                                                                                                                                                                ------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee..hhhhhhhhhhhhhhhheeeeeeeee..eeeeee.......eeeeeee...........eeeeee.....eeeeee....eeee.hhhh.......eeee.....hhhhhhhhhh......eehhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....ee.hhhhhhhhhhhhhhhhhhhhh.....eee..eee.hhhhhhhhh.ee....----------------.........eeee..eeeehhhhhhhh...hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---M----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------SHIGA_RICIN      ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r4p A   1 REFTIDFSTQQSYVSSLNSIRTEISTPLEHISQGTTSVSVINHTPPGSYFAVDIRGLDVYQARFDHLRLIIEQNNLYVAGFVNTATNTFYRFSDFTHISVPGVTTVSMTTDSSYTTLQRVAALERSGMQISRHSLVSSYLALMEFSGNTMTRDASRAVLRFVTVTAEALRFRQIQREFRQALSETAPVYTMTPGDVDLTLNWGRISNVLPEYRGEDGVRVGRISFNNISAILGTVAVILNCH----------------ECQITGDRPVIKINNTLWESNTAAAFLNRKSQFLYTTGK 297
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240 |       -       260       270       280       290       
                                                                                                                                                                                                                                                                           242              259

Chain B from PDB  Type:PROTEIN  Length:70
 aligned with Q57249_ENTCL | Q57249 from UniProtKB/TrEMBL  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
         Q57249_ENTCL    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pb_ B: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pB00 B:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p B   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain B from PDB  Type:PROTEIN  Length:70
 aligned with STXB_BP933 | P09386 from UniProtKB/Swiss-Prot  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
           STXB_BP933    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pb_ B: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pB00 B:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p B   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain C from PDB  Type:PROTEIN  Length:70
 aligned with Q57249_ENTCL | Q57249 from UniProtKB/TrEMBL  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
         Q57249_ENTCL    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pc_ C: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pC00 C:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh..eeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p C   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain C from PDB  Type:PROTEIN  Length:70
 aligned with STXB_BP933 | P09386 from UniProtKB/Swiss-Prot  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
           STXB_BP933    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pc_ C: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pC00 C:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh..eeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p C   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain D from PDB  Type:PROTEIN  Length:70
 aligned with Q57249_ENTCL | Q57249 from UniProtKB/TrEMBL  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
         Q57249_ENTCL    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pd_ D: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pD00 D:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p D   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain D from PDB  Type:PROTEIN  Length:70
 aligned with STXB_BP933 | P09386 from UniProtKB/Swiss-Prot  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
           STXB_BP933    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pd_ D: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pD00 D:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p D   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain E from PDB  Type:PROTEIN  Length:70
 aligned with Q57249_ENTCL | Q57249 from UniProtKB/TrEMBL  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
         Q57249_ENTCL    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pe_ E: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pE00 E:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee...........eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p E   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain E from PDB  Type:PROTEIN  Length:70
 aligned with STXB_BP933 | P09386 from UniProtKB/Swiss-Prot  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
           STXB_BP933    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pe_ E: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pE00 E:1-70  [code=2.40.50.70, no name defined]                     CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee...........eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p E   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain F from PDB  Type:PROTEIN  Length:70
 aligned with Q57249_ENTCL | Q57249 from UniProtKB/TrEMBL  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
         Q57249_ENTCL    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pf_ F: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pF00 F:1-70  [code=2.40.50.70, no name defined]                     CATH domains
           Pfam domains (1) SLT_beta-1r4pF01 F:1-68                                             -- Pfam domains (1)
           Pfam domains (2) SLT_beta-1r4pF02 F:1-68                                             -- Pfam domains (2)
           Pfam domains (3) SLT_beta-1r4pF03 F:1-68                                             -- Pfam domains (3)
           Pfam domains (4) SLT_beta-1r4pF04 F:1-68                                             -- Pfam domains (4)
           Pfam domains (5) SLT_beta-1r4pF05 F:1-68                                             -- Pfam domains (5)
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p F   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

Chain F from PDB  Type:PROTEIN  Length:70
 aligned with STXB_BP933 | P09386 from UniProtKB/Swiss-Prot  Length:89

    Alignment length:70
                                    29        39        49        59        69        79        89
           STXB_BP933    20 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  89
               SCOP domains d1r4pf_ F: Verotoxin-1/shiga-toxin, B-pentamer                         SCOP domains
               CATH domains 1r4pF00 F:1-70  [code=2.40.50.70, no name defined]                     CATH domains
           Pfam domains (1) SLT_beta-1r4pF01 F:1-68                                             -- Pfam domains (1)
           Pfam domains (2) SLT_beta-1r4pF02 F:1-68                                             -- Pfam domains (2)
           Pfam domains (3) SLT_beta-1r4pF03 F:1-68                                             -- Pfam domains (3)
           Pfam domains (4) SLT_beta-1r4pF04 F:1-68                                             -- Pfam domains (4)
           Pfam domains (5) SLT_beta-1r4pF05 F:1-68                                             -- Pfam domains (5)
         Sec.struct. author .eeeee.eeeeee.....eeeee..eeeee...hhhhhhhhhhhhh.eeeee.......ee..eeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------- Transcript
                 1r4p F   1 ADCAKGKIEFSKYNEDDTFTVKVDGKEYWTSRWNLQPLLQSAQLTGMTVTIKSSTCESGSGFAEVQFNND  70
                                    10        20        30        40        50        60        70

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 '\|'

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: no clan defined [family: RIP] (62)

Family: RIP (62)

Enterobacteria phage 933W (Bacteriophage 933W) (1)

RIP-1r4pA01

A:2-212

Clan: no clan defined [family: SLT_beta] (6)

Family: SLT_beta (6)

Enterobacteria phage 933W (Bacteriophage 933W) (1)

2a	SLT_beta-1r4pF01	F:1-68
2b	SLT_beta-1r4pF02	F:1-68
2c	SLT_beta-1r4pF03	F:1-68
2d	SLT_beta-1r4pF04	F:1-68
2e	SLT_beta-1r4pF05	F:1-68

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (STXA_BP933 | P09385)

molecular function
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0030598	rRNA N-glycosylase activity	Catalysis of the hydrolysis of the N-glycosylic bond at A-4324 in 28S rRNA from rat ribosomes or corresponding sites in 28S RNA from other species.
biological process
	GO:0017148	negative regulation of translation	Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Chain B,C,D,E,F (STXB_BP933 | P09386)

biological process
	GO:0019836	hemolysis by symbiont of host erythrocytes	The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in the host organism by a symbiont. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Chain B,C,D,E,F (Q57249_ENTCL | Q57249)

biological process
	GO:0019836	hemolysis by symbiont of host erythrocytes	The cytolytic destruction of red blood cells, with the release of intracellular hemoglobin, in the host organism by a symbiont. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0009405	pathogenesis	The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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	Cis Peptide Bonds
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	1r4p
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	Q57249_ENTCL \| Q57249
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	STXA_BP933 \| P09385
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	STXB_BP933 \| P09386
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	3.2.2.22
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	STXA_BP933 \| P09385
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	STXB_BP933 \| P09386
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UniProtKB/Swiss-Prot
	STXA_BP933 \| P09385	:	2ga4
	STXB_BP933 \| P09386	:	2ga4

1dm0	SHIGA TOXIN
1r4q

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 29)

Sites (29, 29)

SS Bonds (6, 6)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (1, 1)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 6)

CATH Domains (3, 7)

Pfam Domains (2, 6)

Gene Ontology (6, 10)

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File