Current Protein Identity：P25024
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 1ILP CXCR-1 N-TERMINAL PEPTIDE BOUND TO INTERLEUKIN-8 Deposited 1998-12-16 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain C
9–29（21 aa）
Fragment：9-29
|
Mutation：L15 - G19 REPLACED BY 5-AMINOVALERIC ACID Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；308 K；Ionic strength (raw mmCIF value) 0.15 M；Pressure 1
|
Resolution not provided |
| 1ILQ CXCR-1 N-TERMINAL PEPTIDE BOUND TO INTERLEUKIN-8 (MINIMIZED MEAN) Deposited 1998-12-17 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain C
20–29（10 aa）
Fragment：9-29
|
Mutation：YES Non-standard monomer：Yes (specific site not provided by mmCIF) | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 5.5；308 K；Ionic strength (raw mmCIF value) 0.15 M；Pressure 1
|
Resolution not provided |
| 2LNL Structure of human CXCR1 in phospholipid bilayers Deposited 2011-12-31 | Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
20–328（309 aa）
Fragment：UNP residues 20-328
|
Not recorded | No recorded non-water small molecule | SOLID-STATE NMR |
NMR measurement conditions
pH 7；298 K；Ionic strength (raw mmCIF value) 20；Pressure ambient
NMR sample composition
2-4 mg [U-100% 13C; U-100% 15N] CXCR1, 100% H2O | 100% H2O
|
Resolution not provided |
| 6XMN Solution NMR CXCL8-CXCR1 N-domain complex structure Deposited 2020-06-30 | Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count |
Chain B
1–29（29 aa）
Fragment：N-terminal residues 1-29
|
Not recorded | No recorded non-water small molecule | SOLUTION NMR |
NMR measurement conditions
pH 6；303 K；Ionic strength (raw mmCIF value) 50；Pressure 1
NMR sample composition
0.4 mM [U-13C; U-15N] CXCL8, 1.2 mM CXCR1, 50 mM sodium phosphate, 0.01 % sodium azide, 10 % [U-100% 2H] D2O, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition
1.2 mM CXCL8, 0.5 mM [U-13C; U-15N] CXCR1, 50 mM sodium phosphate, 0.01 % sodium azide, 10 % [U-100% 2H] D2O, 90% H2O/10% D2O | 90% H2O/10% D2O
|
Resolution not provided |
| 8IC0 Cryo-EM structure of CXCL8 bound C-X-C chemokine receptor 1 in complex with Gi heterotrimer Deposited 2023-02-10 | Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count |
Chain A
1–350（350 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5；50 mM HEPES pH8.0, 100 mM NaCl, 1 mM MgCl2, 0.5 mM TCEP, 0.001% LMNG, 0.0001% CHS, 1 uM IL8
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.41 Å |