2XXK
SiaP complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | SIALIC ACID-BINDING PERIPLASMIC PROTEIN SIAP | polymer | 312 | 35033.6 | 1 | UniProt (P44542) Pfam (PF03480) | HAEMOPHILUS INFLUENZAE | SUBSTRATE BINDING PROTEIN, EXTRACYTOPLASMIC SOLUTE RECEPTOR PROTEIN SIAP, N-ACETYLNEURAMINIC-BINDING PROTEIN, NEU5AC-BINDING PROTEIN, SBP |
| 2 | B (A) | N-acetyl-beta-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SLB) PubChem (16758151) PubChem (17757261) PubChem (20843074) PubChem (1807423) PubChem (906) PubChem (8565) PubChem (24801877) PubChem (26470719) PubChem (26470725) PubChem (36690637) PubChem (40429907) PubChem (40477531) PubChem (40785048) PubChem (42553514) PubChem (42553516) PubChem (42553518) PubChem (42553520) PubChem (44120039) PubChem (44338934) PubChem (45933901) PubChem (49819355) PubChem (26470722) PubChem (163606) PubChem (57859521) PubChem (58341444) PubChem (58545373) PubChem (439197) PubChem (58964108) PubChem (59331136) PubChem (67604154) PubChem (68257483) PubChem (68260278) PubChem (68315779) PubChem (444885) PubChem (445063) PubChem (445727) PubChem (70643192) PubChem (70666785) PubChem (70979316) PubChem (71299579) PubChem (71650744) PubChem (58392620) PubChem (1549084) PubChem (89869240) PubChem (89869500) PubChem (89869501) PubChem (89869502) PubChem (656387) PubChem (5702294) PubChem (6560217) PubChem (7048542) PubChem (5748928) PubChem (7173829) PubChem (92354618) PubChem (6398955) PubChem (93959067) PubChem (94016791) PubChem (95566316) PubChem (96562275) PubChem (102004932) PubChem (6992095) PubChem (102145501) PubChem (117937408) PubChem (7059665) PubChem (7092680) PubChem (7092682) PubChem (7173826) PubChem (7569151) PubChem (122374560) PubChem (124040735) PubChem (10936453) PubChem (124490223) PubChem (11370291) PubChem (11876108) PubChem (11908614) PubChem (145832226) PubChem (13657114) PubChem (15560314) PubChem (15560306) PubChem (15560307) PubChem (15560308) PubChem (15560310) PubChem (15560312) PubChem (15560313) PubChem (15560315) PubChem (15560316) PubChem (15560317) PubChem (168364984) PubChem (126963458) PubChem (129672250) PubChem (130267610) PubChem (130330497) PubChem (132187635) PubChem (133688898) PubChem (134689626) PubChem (134973249) PubChem (135053795) PubChem (135055138) PubChem (139256539) PubChem (155021572) PubChem (156051160) PubChem (160911533) PubChem (160911534) PubChem (164670778) PubChem (166985445) PubChem (168314628) PubChem (168358112) PubChem (168358795) PubChem (168369824) PubChem (168370581) PubChem (168373659) PubChem (168375635) PubChem (173875492) PubChem (173910549) PubChem (173918449) | |||
| 3 | C (A) | water | water | 18.0 | 412 | Chemie (HOH) |
Sequence modifications
A: 1 - 306 (UniProt: P44542)
| PDB | External Database | Details |
|---|---|---|
| His 307 | - | expression tag |
| His 308 | - | expression tag |
| His 309 | - | expression tag |
| His 310 | - | expression tag |
| His 311 | - | expression tag |
| His 312 | - | expression tag |
| Asp 150 | Asn 173 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 35033.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 309.3 | |
| All* | Total formula weight | 35342.9 |
