TABLE 4.
Contacts and hydrogen bonds between LDI and LD calculated by the PDBePISA Interface Server (57)
The distances are for the A and C chain complex; values in parenthesis are for the B and D chain complex. ND, not detected.
| Total interface contacts (distance < 4.0 Å) between LDI and LD |
Salt bridges/hydrogen bonds (distance ≤ 3.5 Å) between LDI and LD |
|||
|---|---|---|---|---|
| LDI | LD | LDI | LD | Distance |
| Å | ||||
| Gly12 | Arg582 | Gly12 O | Arg582 Nη2 | 3.5 (3.5) |
| Pro16 | Phe620 | His17 Nϵ2 | Asp579 Oδ2 | 2.8 (3.0) |
| His17 | Gly575, Gln574, Asp579 | Asn18 Nδ2 | Tyr573 O | 3.3 (3.4) |
| Asn18 | Phe572, Tyr573 | Thr22 Oγ1 | Asn551 Nδ2 | 3.3 (3.5) |
| Ala21 | Asn555, Gln558 | Thr25 Oγ1 | Phe553 O | 2.7 (2.9) |
| Thr22 | Asn551, Phe553 | Arg34 Nη1 | Asp730 Oδ1 | 2.7 (2.9) |
| Thr25 | Phe553 | Asp730 Oδ2 | 3.1 (3.0) | |
| Ile28 | Asp730 | Arg34 Nη2 | Asp730 Oδ1 | 4.0 (3.5) |
| Arg34 | Glu726, Glu729, Asp730 | Gly35 O | Lys727 NZ | 3.5 (3.6) |
| Gly35 | Arg697, Glu726, Lys727 | Gly35 N | Glu726 O | 3.5 (ND) |
| Pro36 | Phe553, Arg697, Lys727 | Ser37 N | Asp698 Oδ2 | 3.7 (3.5) |
| Ser37 | Asp698, Lys727 | Ser37 Oγ | Asp698 Oδ2 | 2.9 (2.7) |
| Arg38 | Ala438, Asp473, Leu474, Glu510 | Arg38 Nη1 | Glu510 Oϵ1 | 3.3 (3.5) |
| Met40 | Phe514 | Glu510 Oϵ2 | 3.5 (3.4) | |
| Leu41 | Trp512, Phe514 | Arg38 Nη2 | Glu510 Oϵ1 | ND (3.4) |
| Val42 | Phe553 | Asp473 Oδ1 | 3.0 (3.2) | |
| Glu44 | Asp513, Phe514, Ala515, Arg519 | Asp473 Oδ2 | 3.5 (3.9) | |
| Arg45 | Asp545, Asn551 | Glu44 Oϵ1 | Ala515 N | 3.4 (2.8) |
| Ala52 | Glu621 | Arg45 Nη2 | Asp545 Oδ2 | 3.7 (3.5) |
| Val77 | Tyr573 | Arg84 Nη1 | Asp730 O | 3.2 (3.3) |
| Asp78 | Tyr573 | Arg85 Nϵ | Glu729 Oϵ2 | 3.0 (3.6) |
| Arg84 | Asp730 | Arg85 Nη1 | Glu729 Oϵ1 | ND (3.1) |
| Arg85 | Glu729 | Glu729 Oϵ2 | ND (2.9) | |
| Arg85 Nη2 | Glu729 Oϵ1 | 3.1 (3.6) | ||