Interactions for 2K03 — Binding Partner: CXCR4 N-terminal peptide


Structure details

  • Chemokine Chain: C
  • Partner Chain: D
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Chemokine diagram

N T P N C A C Q 30s-loop K N N N R 40s-loop D P K L 50s-loopC-term K P V S L S Y R C P C R F F E S H V A R A N N-term L I K L H K V I V A R L I C V Q K W I Q E Y L E K C L N K
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Interactions for this Binding Partner

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Chemokine Residue Generic Number Segment Partner Residue Partner Chain Interaction Type
Lys 201 55 N-term GLU 314 D HBDonor
Lys 201 55 N-term GLU 314 D Cationic
Lys 201 55 N-term GLU 314 D VdWContact
Pro 202 56 N-term GLU 315 D VdWContact
Val 203 57 N-term GLU 315 D Hydrophobic
Val 203 57 N-term GLU 315 D VdWContact
Val 203 57 N-term THR 313 D Hydrophobic
Val 203 57 N-term THR 313 D VdWContact
Tyr 207 61 N-term GLU 315 D VdWContact
Arg 208 62 N-term SER 309 D HBDonor
Arg 208 62 N-term SER 309 D VdWContact
Arg 208 62 N-term GLU 314 D VdWContact
Arg 208 62 N-term GLU 315 D VdWContact
Arg 208 62 N-term THR 313 D VdWContact
Cys 209 63 CX GLU 315 D HBDonor
Cys 209 63 CX GLU 315 D VdWContact
Pro 210 66 CX GLU 314 D Hydrophobic
Pro 210 66 CX GLU 314 D VdWContact
Pro 210 66 CX TYR 312 D Hydrophobic
Pro 210 66 CX TYR 312 D VdWContact
Cys 211 67 CX GLY 317 D VdWContact
Arg 212 68 N-loop GLY 317 D HBDonor
Arg 212 68 N-loop GLY 317 D VdWContact
Arg 212 68 N-loop MET 316 D Hydrophobic
Arg 212 68 N-loop MET 316 D VdWContact
Phe 213 69 N-loop SER 323 D VdWContact
Phe 214 70 N-loop LYS 325 D Hydrophobic
Phe 214 70 N-loop LYS 325 D VdWContact
Phe 214 70 N-loop SER 323 D HBAcceptor
Phe 214 70 N-loop SER 323 D VdWContact
Glu 215 71 N-loop ASP 320 D HBAcceptor
Glu 215 71 N-loop ASP 320 D VdWContact
Glu 215 71 N-loop TYS 321 D Hydrophobic
Glu 215 71 N-loop TYS 321 D VdWContact
Glu 215 71 N-loop SER 323 D VdWContact
Ser 216 72 N-loop MET 324 D VdWContact
His 217 74 N-loop ASP 322 D Hydrophobic
His 217 74 N-loop ASP 322 D VdWContact
His 217 74 N-loop TYS 321 D HBDonor
His 217 74 N-loop TYS 321 D VdWContact
Val 218 75 N-loop TYS 321 D Hydrophobic
Lys 227 87 B1 TYR 312 D Hydrophobic
Lys 227 87 B1 TYR 312 D HBDonor
Lys 227 87 B1 TYR 312 D VdWContact
Ile 228 88 B1 TYR 307 D HBAcceptor
Leu 229 89 B1 TYR 312 D Hydrophobic
Leu 229 89 B1 TYR 312 D VdWContact
Leu 229 89 B1 TYR 307 D VdWContact
Asn 230 90 30s-loop ILE 306 D Hydrophobic
Asn 230 90 30s-loop ILE 306 D VdWContact
Asn 230 90 30s-loop TYR 307 D Hydrophobic
Asn 230 90 30s-loop TYR 307 D HBDonor
Asn 230 90 30s-loop TYR 307 D VdWContact
Pro 232 92 30s-loop ILE 306 D Hydrophobic
Ala 235 97 30s-loop MET 301 D Hydrophobic
Val 239 102 B2 TYR 312 D Hydrophobic
Val 239 102 B2 TYR 312 D VdWContact
Leu 242 105 B2 TYS 321 D Hydrophobic
Gln 248 115 B3 TYR 312 D HBAcceptor
Gln 248 115 B3 TYR 312 D VdWContact
Val 249 116 B3 TYS 321 D Hydrophobic
Val 249 116 B3 TYS 321 D VdWContact
Asp 252 119 50s-loop LYS 325 D VdWContact
Lys 254 121 50s-loop PRO 327 D Hydrophobic
Lys 254 121 50s-loop PRO 327 D VdWContact
Lys 254 121 50s-loop GLU 326 D VdWContact
Lys 254 121 50s-loop ALA 328 D HBAcceptor
Lys 254 121 50s-loop ALA 328 D VdWContact
Leu 255 122 50s-loop ALA 328 D Hydrophobic
Lys 256 123 Helix ALA 328 D VdWContact
Lys 256 123 Helix PHE 329 D Hydrophobic
Lys 256 123 Helix PHE 329 D VdWContact
Gln 259 126 Helix PHE 329 D Hydrophobic
Gln 259 126 Helix PHE 329 D VdWContact

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