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. 2010 Nov 17;20(2):278–290. doi: 10.1002/pro.559

Table II.

Peptide Coordination in B*2705:pCAC

Peptide position Peptide residue Contact residue Distance in [Å] Interaction
p1 pSer1N Tyr7OH 2.9 HB
pSer1N Tyr171OH 2.7 HB
pSer1OG Arg62NH1 3.1 HB
pSer1OG Glu163(A)OE2 2.9 HB
pSer1OG *Arg145NH2 2.8 HB
pSer1O Tyr159OH 2.6 HB
pSer1 Trp167 ∼3.4 vdW
p2 pArg2NE Glu45OE1 2.8 SB
pArg2NH1 Thr24OG1 2.9 HB
pArg2NH2 Thr24OG1 3.1 HB
pArg2NH2 Glu45OE1 2.9 SB
pArg2O Glu163(A)OE2 3.3 HB
pArg2O Arg62NH1 2.9 HB
pArg2NE Glu45OE1 2.9 SB
pArg2NH2 Glu45OE1 2.9 SB
pArg2N Glu63(A)OE1 3.1 HB
pArg2N Glu63(B)OE2 2.9 HB
pArg2N Glu63(B)OE1 3.3 HB
p3 pArg3N Tyr99OH 3.0 HB
pArg3NE pArg5O 2.7 HB
pArg3NH2 pArg5O 2.8 HB
pArg3 Tyr99, Leu156, Tyr159 3.6-4.0 vdW
p4 pTrp4NE1 *pGlu253OE2 2.8 HB
pTrp4O pArg6NH2 2.8 HB
pTrp4 Arg62, Gln65, Ile66 3.6-4.0 vdW
p5 pArg5NE Gln155OE1 3.1 HB
pArg5NH1 Gln155OE1 3.0 HB
pArg5O pArg3NH2 2.8 HB
pArg5O pArg3NE 2.7 HB
p6 pArg6(B)NH2 pArg3O 2.8 HB
pArg6(B)NH1 Ile66O 3.3 HB
p7 pTrp7 His114, Trp147, Val152, Gln155, Leu156 ∼3.5 vdW
p8 pAsn8ND2 Glu76OE1 2.9 HB
pAsn8ND2 Asp77OD1 3.0 HB
pAsn8O Trp147NE1 2.9 HB
p9 pArg9N Asp77OD1 3.0 HB
pArg9NE Asp116OD2 2.8 SB
pArg9NH1 Asp77OD2 2.8 SB
pArg9NH1 Asp74OD1 2.9 SB
pArg9NH2 Asp116OD2 2.5 SB
pArg9O Lys146NZ 3.4 HB
pArg9OXT Tyr84OH 3.0 HB
pArg9OXT Thr143OG1 2.6 HB

Only direct contacts are included, and water-mediated contacts are omitted. Distance cut-off for hydrogen bonds (HB) and salt bridges (SB) is 3.3°Å. Letters in parenthesis indicate the conformations of the amino acid side chains. Interactions between peptide residues are listed according to their first occurrence in the sequence. Interactions of amino acids to a symmetry-related B*2705:pCAC complex are indicated by an asterisk.