5F9D
Blood group antigen binding adhesin BabA of Helicobacter pylori strain P436 in complex with Lewis b blood group B heptasaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Adhesin binding fucosylated histo-blood group antigen,Adhesin,Adhesin binding fucosylated histo-blood group antigen | polymer | 463 | 48900.7 | 1 | UniProt (O52269) UniProt (Q6DT10) Pfam (PF18304) | Helicobacter pylori | |
| 2 | B (C) | Nanobody Nb-ER19 | polymer | 120 | 13260.9 | 1 | Lama glama (Llama) | ||
| 3 | C (B) | alpha-L-fucopyranose-(1-2)-[alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-3)-[alpha-L-fucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 1162.1 | 1 | In PDB GlyTouCan (G22689CV) | |||
| 4 | D, E (A, C) | water | water | 18.0 | 18 | Chemie (HOH) |
Sequence modifications
A: 25 - 180 (UniProt: O52269)
A: 181 - 260 (UniProt: Q6DT10)
A: 261 - 457 (UniProt: O52269)
| PDB | External Database | Details |
|---|---|---|
| Ala 3 | - | expression tag |
| Ser 4 | - | expression tag |
| Trp 5 | - | expression tag |
| Ser 6 | - | expression tag |
| His 7 | - | expression tag |
| Pro 8 | - | expression tag |
| Gln 9 | - | expression tag |
| Phe 10 | - | expression tag |
| Glu 11 | - | expression tag |
| Lys 12 | - | expression tag |
| Ser 13 | - | expression tag |
| Gly 14 | - | expression tag |
| Gly 15 | - | expression tag |
| Gly 16 | - | expression tag |
| Gly 17 | - | expression tag |
| Gly 18 | - | expression tag |
| Leu 19 | - | expression tag |
| Val 20 | - | expression tag |
| Pro 21 | - | expression tag |
| Arg 22 | - | expression tag |
| Gly 23 | - | expression tag |
| Ser 24 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ser 255 | Asn 124 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Gly 458 | - | expression tag |
| Ser 459 | - | expression tag |
| His 460 | - | expression tag |
| His 461 | - | expression tag |
| His 462 | - | expression tag |
| His 463 | - | expression tag |
| His 464 | - | expression tag |
| His 465 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 62161.5 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1162.1 | |
| All* | Total formula weight | 63323.6 |
