0.008036 0.000000 0.004110 0.000000 0.017489 0.000000 0.000000 0.000000 0.019589 0.00000 0.00000 0.00000 Peterson, N.A. Anderson, B.F. Jameson, G.B. Tweedie, J.W. Baker, E.N. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 117.09 90.00 124.440 57.180 57.340 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C O3 -2 60.009 CARBONATE ION non-polymer C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking Fe 3 55.845 FE (III) ION non-polymer C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 39 6625 6633 10.1021/bi0001224 10828980 Crystal structure and iron-binding properties of the R210K mutant of the N-lobe of human lactoferrin: implications for iron release from transferrins. 2000 10.2210/pdb1eh3/pdb pdb_00001eh3 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 113 1 IMAGE PLATE RIGAKU RAXIS IIC SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 37151.199 LACTOFERRIN N-TERMINAL LOBE R210K 1 man polymer 55.845 FE (III) ION 1 syn non-polymer 60.009 CARBONATE ION 1 syn non-polymer 18.015 water 170 nat water no no GRRRRSVQWCAVSQPEATKCFQWQRNMRRVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAA EVYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLDWTGPPEPIEAAVARFFSASCVP GADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIKESTVFEDLSDEAERDEYELLCPDNTRKPV DKFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLY LGSGYFTAIQNLRK GRRRRSVQWCAVSQPEATKCFQWQRNMRRVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAA EVYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLDWTGPPEPIEAAVARFFSASCVP GADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIKESTVFEDLSDEAERDEYELLCPDNTRKPV DKFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLY LGSGYFTAIQNLRK A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Chinese hamster Cricetulus sample 9606 Homo sapiens 10029 KIDNEY Cricetulus griseus PNUT-LFN 1 2.44 49.65 LIQUID DIFFUSION 8.0 HEPES, NaCl, pH 8.0, LIQUID DIFFUSION, temperature 4K 277.0 exptl_crystal_grow pdbx_unobs_or_zero_occ_atoms database_2 pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Advisory Experimental preparation Advisory Database references Derived calculations 1 0 2000-03-01 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-01-31 1 4 2021-11-03 _exptl_crystal_grow.temp _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id N-TERMINAL LOBE HUMAN LACTOFERRIN RCSB Y RCSB 2000-02-18 REL FE FE (III) ION CO3 CARBONATE ION HOH water FE 400 2 FE FE 400 A CRB 401 3 CO3 CO3 401 A WAT 500 4 HOH HOH 500 A WAT 501 4 HOH HOH 501 A WAT 502 4 HOH HOH 502 A WAT 503 4 HOH HOH 503 A WAT 504 4 HOH HOH 504 A WAT 505 4 HOH HOH 505 A WAT 506 4 HOH HOH 506 A WAT 507 4 HOH HOH 507 A WAT 508 4 HOH HOH 508 A WAT 509 4 HOH HOH 509 A WAT 510 4 HOH HOH 510 A WAT 511 4 HOH HOH 511 A WAT 512 4 HOH HOH 512 A WAT 513 4 HOH HOH 513 A WAT 514 4 HOH HOH 514 A WAT 515 4 HOH HOH 515 A WAT 516 4 HOH HOH 516 A WAT 517 4 HOH HOH 517 A WAT 518 4 HOH HOH 518 A WAT 519 4 HOH HOH 519 A WAT 520 4 HOH HOH 520 A WAT 521 4 HOH HOH 521 A WAT 522 4 HOH HOH 522 A WAT 523 4 HOH HOH 523 A WAT 524 4 HOH HOH 524 A WAT 525 4 HOH HOH 525 A WAT 526 4 HOH HOH 526 A WAT 527 4 HOH HOH 527 A WAT 528 4 HOH HOH 528 A WAT 529 4 HOH HOH 529 A WAT 530 4 HOH HOH 530 A WAT 531 4 HOH HOH 531 A WAT 532 4 HOH HOH 532 A WAT 533 4 HOH HOH 533 A WAT 534 4 HOH HOH 534 A WAT 535 4 HOH HOH 535 A WAT 536 4 HOH HOH 536 A WAT 537 4 HOH HOH 537 A WAT 538 4 HOH HOH 538 A WAT 539 4 HOH HOH 539 A WAT 540 4 HOH HOH 540 A WAT 541 4 HOH HOH 541 A WAT 542 4 HOH HOH 542 A WAT 543 4 HOH HOH 543 A WAT 544 4 HOH HOH 544 A WAT 545 4 HOH HOH 545 A WAT 546 4 HOH HOH 546 A WAT 547 4 HOH HOH 547 A WAT 548 4 HOH HOH 548 A WAT 549 4 HOH HOH 549 A WAT 550 4 HOH HOH 550 A WAT 551 4 HOH HOH 551 A WAT 552 4 HOH HOH 552 A WAT 553 4 HOH HOH 553 A WAT 554 4 HOH HOH 554 A WAT 555 4 HOH HOH 555 A WAT 556 4 HOH HOH 556 A WAT 557 4 HOH HOH 557 A WAT 558 4 HOH HOH 558 A WAT 559 4 HOH HOH 559 A WAT 560 4 HOH HOH 560 A WAT 561 4 HOH HOH 561 A WAT 562 4 HOH HOH 562 A WAT 563 4 HOH HOH 563 A WAT 564 4 HOH HOH 564 A WAT 565 4 HOH HOH 565 A WAT 566 4 HOH HOH 566 A WAT 567 4 HOH HOH 567 A WAT 568 4 HOH HOH 568 A WAT 569 4 HOH HOH 569 A WAT 570 4 HOH HOH 570 A WAT 571 4 HOH HOH 571 A WAT 572 4 HOH HOH 572 A WAT 573 4 HOH HOH 573 A WAT 574 4 HOH HOH 574 A WAT 575 4 HOH HOH 575 A WAT 576 4 HOH HOH 576 A WAT 577 4 HOH HOH 577 A WAT 578 4 HOH HOH 578 A WAT 579 4 HOH HOH 579 A WAT 580 4 HOH HOH 580 A WAT 581 4 HOH HOH 581 A WAT 582 4 HOH HOH 582 A WAT 583 4 HOH HOH 583 A WAT 584 4 HOH HOH 584 A WAT 585 4 HOH HOH 585 A WAT 586 4 HOH HOH 586 A WAT 587 4 HOH HOH 587 A WAT 588 4 HOH HOH 588 A WAT 589 4 HOH HOH 589 A WAT 590 4 HOH HOH 590 A WAT 591 4 HOH HOH 591 A WAT 592 4 HOH HOH 592 A WAT 593 4 HOH HOH 593 A WAT 594 4 HOH HOH 594 A WAT 595 4 HOH HOH 595 A WAT 596 4 HOH HOH 596 A WAT 597 4 HOH HOH 597 A WAT 598 4 HOH HOH 598 A WAT 599 4 HOH HOH 599 A WAT 600 4 HOH HOH 600 A WAT 601 4 HOH HOH 601 A WAT 602 4 HOH HOH 602 A WAT 603 4 HOH HOH 603 A WAT 604 4 HOH HOH 604 A WAT 605 4 HOH HOH 605 A WAT 606 4 HOH HOH 606 A WAT 607 4 HOH HOH 607 A WAT 608 4 HOH HOH 608 A WAT 609 4 HOH HOH 609 A WAT 610 4 HOH HOH 610 A WAT 611 4 HOH HOH 611 A WAT 612 4 HOH HOH 612 A WAT 613 4 HOH HOH 613 A WAT 614 4 HOH HOH 614 A WAT 615 4 HOH HOH 615 A WAT 616 4 HOH HOH 616 A WAT 617 4 HOH HOH 617 A WAT 618 4 HOH HOH 618 A WAT 619 4 HOH HOH 619 A WAT 620 4 HOH HOH 620 A WAT 621 4 HOH HOH 621 A WAT 622 4 HOH HOH 622 A WAT 623 4 HOH HOH 623 A WAT 624 4 HOH HOH 624 A WAT 625 4 HOH HOH 625 A WAT 626 4 HOH HOH 626 A WAT 627 4 HOH HOH 627 A WAT 628 4 HOH HOH 628 A WAT 629 4 HOH HOH 629 A WAT 630 4 HOH HOH 630 A WAT 631 4 HOH HOH 631 A WAT 632 4 HOH HOH 632 A WAT 633 4 HOH HOH 633 A WAT 634 4 HOH HOH 634 A WAT 635 4 HOH HOH 635 A WAT 636 4 HOH HOH 636 A WAT 637 4 HOH HOH 637 A WAT 638 4 HOH HOH 638 A WAT 639 4 HOH HOH 639 A WAT 640 4 HOH HOH 640 A WAT 641 4 HOH HOH 641 A WAT 642 4 HOH HOH 642 A WAT 643 4 HOH HOH 643 A WAT 644 4 HOH HOH 644 A WAT 645 4 HOH HOH 645 A WAT 646 4 HOH HOH 646 A WAT 647 4 HOH HOH 647 A WAT 648 4 HOH HOH 648 A WAT 649 4 HOH HOH 649 A WAT 650 4 HOH HOH 650 A WAT 651 4 HOH HOH 651 A WAT 652 4 HOH HOH 652 A WAT 653 4 HOH HOH 653 A WAT 654 4 HOH HOH 654 A WAT 655 4 HOH HOH 655 A WAT 656 4 HOH HOH 656 A WAT 657 4 HOH HOH 657 A WAT 658 4 HOH HOH 658 A WAT 659 4 HOH HOH 659 A WAT 660 4 HOH HOH 660 A WAT 661 4 HOH HOH 661 A WAT 662 4 HOH HOH 662 A WAT 663 4 HOH HOH 663 A WAT 664 4 HOH HOH 664 A WAT 665 4 HOH HOH 665 A WAT 666 4 HOH HOH 666 A WAT 667 4 HOH HOH 667 A WAT 668 4 HOH HOH 668 A WAT 669 4 HOH HOH 669 A n 1 0 A n 2 1 A n 3 2 A n 4 3 A ALA 4 n 5 ARG 4 A SER 5 n 6 SER 5 A VAL 6 n 7 VAL 6 A GLN 7 n 8 GLN 7 A TRP 8 n 9 TRP 8 A CYS 9 n 10 CYS 9 A ALA 10 n 11 ALA 10 A VAL 11 n 12 VAL 11 A SER 12 n 13 SER 12 A GLN 13 n 14 GLN 13 A PRO 14 n 15 PRO 14 A GLU 15 n 16 GLU 15 A ALA 16 n 17 ALA 16 A THR 17 n 18 THR 17 A LYS 18 n 19 LYS 18 A CYS 19 n 20 CYS 19 A PHE 20 n 21 PHE 20 A GLN 21 n 22 GLN 21 A TRP 22 n 23 TRP 22 A GLN 23 n 24 GLN 23 A ARG 24 n 25 ARG 24 A ASN 25 n 26 ASN 25 A MET 26 n 27 MET 26 A ARG 27 n 28 ARG 27 A ARG 28 n 29 ARG 28 A VAL 29 n 30 VAL 29 A ARG 30 n 31 ARG 30 A GLY 31 n 32 GLY 31 A PRO 32 n 33 PRO 32 A PRO 33 n 34 PRO 33 A VAL 34 n 35 VAL 34 A SER 35 n 36 SER 35 A CYS 36 n 37 CYS 36 A ILE 37 n 38 ILE 37 A LYS 38 n 39 LYS 38 A ARG 39 n 40 ARG 39 A ASP 40 n 41 ASP 40 A SER 41 n 42 SER 41 A PRO 42 n 43 PRO 42 A ILE 43 n 44 ILE 43 A GLN 44 n 45 GLN 44 A CYS 45 n 46 CYS 45 A ILE 46 n 47 ILE 46 A GLN 47 n 48 GLN 47 A ALA 48 n 49 ALA 48 A ILE 49 n 50 ILE 49 A ALA 50 n 51 ALA 50 A GLU 51 n 52 GLU 51 A ASN 52 n 53 ASN 52 A ARG 53 n 54 ARG 53 A ALA 54 n 55 ALA 54 A ASP 55 n 56 ASP 55 A ALA 56 n 57 ALA 56 A VAL 57 n 58 VAL 57 A THR 58 n 59 THR 58 A LEU 59 n 60 LEU 59 A ASP 60 n 61 ASP 60 A GLY 61 n 62 GLY 61 A GLY 62 n 63 GLY 62 A PHE 63 n 64 PHE 63 A ILE 64 n 65 ILE 64 A TYR 65 n 66 TYR 65 A GLU 66 n 67 GLU 66 A ALA 67 n 68 ALA 67 A GLY 68 n 69 GLY 68 A LEU 69 n 70 LEU 69 A ALA 70 n 71 ALA 70 A PRO 71 n 72 PRO 71 A TYR 72 n 73 TYR 72 A LYS 73 n 74 LYS 73 A LEU 74 n 75 LEU 74 A ARG 75 n 76 ARG 75 A PRO 76 n 77 PRO 76 A VAL 77 n 78 VAL 77 A ALA 78 n 79 ALA 78 A ALA 79 n 80 ALA 79 A GLU 80 n 81 GLU 80 A VAL 81 n 82 VAL 81 A TYR 82 n 83 TYR 82 A GLY 83 n 84 GLY 83 A THR 84 n 85 THR 84 A GLU 85 n 86 GLU 85 A ARG 86 n 87 ARG 86 A GLN 87 n 88 GLN 87 A PRO 88 n 89 PRO 88 A ARG 89 n 90 ARG 89 A THR 90 n 91 THR 90 A HIS 91 n 92 HIS 91 A TYR 92 n 93 TYR 92 A TYR 93 n 94 TYR 93 A ALA 94 n 95 ALA 94 A VAL 95 n 96 VAL 95 A ALA 96 n 97 ALA 96 A VAL 97 n 98 VAL 97 A VAL 98 n 99 VAL 98 A LYS 99 n 100 LYS 99 A LYS 100 n 101 LYS 100 A GLY 101 n 102 GLY 101 A GLY 102 n 103 GLY 102 A SER 103 n 104 SER 103 A PHE 104 n 105 PHE 104 A GLN 105 n 106 GLN 105 A LEU 106 n 107 LEU 106 A ASN 107 n 108 ASN 107 A GLU 108 n 109 GLU 108 A LEU 109 n 110 LEU 109 A GLN 110 n 111 GLN 110 A GLY 111 n 112 GLY 111 A LEU 112 n 113 LEU 112 A LYS 113 n 114 LYS 113 A SER 114 n 115 SER 114 A CYS 115 n 116 CYS 115 A HIS 116 n 117 HIS 116 A THR 117 n 118 THR 117 A GLY 118 n 119 GLY 118 A LEU 119 n 120 LEU 119 A ARG 120 n 121 ARG 120 A ARG 121 n 122 ARG 121 A THR 122 n 123 THR 122 A ALA 123 n 124 ALA 123 A GLY 124 n 125 GLY 124 A TRP 125 n 126 TRP 125 A ASN 126 n 127 ASN 126 A VAL 127 n 128 VAL 127 A PRO 128 n 129 PRO 128 A ILE 129 n 130 ILE 129 A GLY 130 n 131 GLY 130 A THR 131 n 132 THR 131 A LEU 132 n 133 LEU 132 A ARG 133 n 134 ARG 133 A PRO 134 n 135 PRO 134 A PHE 135 n 136 PHE 135 A LEU 136 n 137 LEU 136 A ASP 137 n 138 ASP 137 A TRP 138 n 139 TRP 138 A THR 139 n 140 THR 139 A GLY 140 n 141 GLY 140 A PRO 141 n 142 PRO 141 A PRO 142 n 143 PRO 142 A GLU 143 n 144 GLU 143 A PRO 144 n 145 PRO 144 A ILE 145 n 146 ILE 145 A GLU 146 n 147 GLU 146 A ALA 147 n 148 ALA 147 A ALA 148 n 149 ALA 148 A VAL 149 n 150 VAL 149 A ALA 150 n 151 ALA 150 A ARG 151 n 152 ARG 151 A PHE 152 n 153 PHE 152 A PHE 153 n 154 PHE 153 A SER 154 n 155 SER 154 A ALA 155 n 156 ALA 155 A SER 156 n 157 SER 156 A CYS 157 n 158 CYS 157 A VAL 158 n 159 VAL 158 A PRO 159 n 160 PRO 159 A GLY 160 n 161 GLY 160 A ALA 161 n 162 ALA 161 A ASP 162 n 163 ASP 162 A LYS 163 n 164 LYS 163 A GLY 164 n 165 GLY 164 A GLN 165 n 166 GLN 165 A PHE 166 n 167 PHE 166 A PRO 167 n 168 PRO 167 A ASN 168 n 169 ASN 168 A LEU 169 n 170 LEU 169 A CYS 170 n 171 CYS 170 A ARG 171 n 172 ARG 171 A LEU 172 n 173 LEU 172 A CYS 173 n 174 CYS 173 A ALA 174 n 175 ALA 174 A GLY 175 n 176 GLY 175 A THR 176 n 177 THR 176 A GLY 177 n 178 GLY 177 A GLU 178 n 179 GLU 178 A ASN 179 n 180 ASN 179 A LYS 180 n 181 LYS 180 A CYS 181 n 182 CYS 181 A ALA 182 n 183 ALA 182 A PHE 183 n 184 PHE 183 A SER 184 n 185 SER 184 A SER 185 n 186 SER 185 A GLN 186 n 187 GLN 186 A GLU 187 n 188 GLU 187 A PRO 188 n 189 PRO 188 A TYR 189 n 190 TYR 189 A PHE 190 n 191 PHE 190 A SER 191 n 192 SER 191 A TYR 192 n 193 TYR 192 A SER 193 n 194 SER 193 A GLY 194 n 195 GLY 194 A ALA 195 n 196 ALA 195 A PHE 196 n 197 PHE 196 A LYS 197 n 198 LYS 197 A CYS 198 n 199 CYS 198 A LEU 199 n 200 LEU 199 A ARG 200 n 201 ARG 200 A ASP 201 n 202 ASP 201 A GLY 202 n 203 GLY 202 A ALA 203 n 204 ALA 203 A GLY 204 n 205 GLY 204 A ASP 205 n 206 ASP 205 A VAL 206 n 207 VAL 206 A ALA 207 n 208 ALA 207 A PHE 208 n 209 PHE 208 A ILE 209 n 210 ILE 209 A LYS 210 n 211 LYS 210 A GLU 211 n 212 GLU 211 A SER 212 n 213 SER 212 A THR 213 n 214 THR 213 A VAL 214 n 215 VAL 214 A PHE 215 n 216 PHE 215 A GLU 216 n 217 GLU 216 A ASP 217 n 218 ASP 217 A LEU 218 n 219 LEU 218 A SER 219 n 220 SER 219 A ASP 220 n 221 ASP 220 A GLU 221 n 222 GLU 221 A ALA 222 n 223 ALA 222 A GLU 223 n 224 GLU 223 A ARG 224 n 225 ARG 224 A ASP 225 n 226 ASP 225 A GLU 226 n 227 GLU 226 A TYR 227 n 228 TYR 227 A GLU 228 n 229 GLU 228 A LEU 229 n 230 LEU 229 A LEU 230 n 231 LEU 230 A CYS 231 n 232 CYS 231 A PRO 232 n 233 PRO 232 A ASP 233 n 234 ASP 233 A ASN 234 n 235 ASN 234 A THR 235 n 236 THR 235 A ARG 236 n 237 ARG 236 A LYS 237 n 238 LYS 237 A PRO 238 n 239 PRO 238 A VAL 239 n 240 VAL 239 A ASP 240 n 241 ASP 240 A LYS 241 n 242 LYS 241 A PHE 242 n 243 PHE 242 A LYS 243 n 244 LYS 243 A ASP 244 n 245 ASP 244 A CYS 245 n 246 CYS 245 A HIS 246 n 247 HIS 246 A LEU 247 n 248 LEU 247 A ALA 248 n 249 ALA 248 A ARG 249 n 250 ARG 249 A VAL 250 n 251 VAL 250 A PRO 251 n 252 PRO 251 A SER 252 n 253 SER 252 A HIS 253 n 254 HIS 253 A ALA 254 n 255 ALA 254 A VAL 255 n 256 VAL 255 A VAL 256 n 257 VAL 256 A ALA 257 n 258 ALA 257 A ARG 258 n 259 ARG 258 A SER 259 n 260 SER 259 A VAL 260 n 261 VAL 260 A ASN 261 n 262 ASN 261 A GLY 262 n 263 GLY 262 A LYS 263 n 264 LYS 263 A GLU 264 n 265 GLU 264 A ASP 265 n 266 ASP 265 A ALA 266 n 267 ALA 266 A ILE 267 n 268 ILE 267 A TRP 268 n 269 TRP 268 A ASN 269 n 270 ASN 269 A LEU 270 n 271 LEU 270 A LEU 271 n 272 LEU 271 A ARG 272 n 273 ARG 272 A GLN 273 n 274 GLN 273 A ALA 274 n 275 ALA 274 A GLN 275 n 276 GLN 275 A GLU 276 n 277 GLU 276 A LYS 277 n 278 LYS 277 A PHE 278 n 279 PHE 278 A GLY 279 n 280 GLY 279 A LYS 280 n 281 LYS 280 A ASP 281 n 282 ASP 281 A LYS 282 n 283 LYS 282 A SER 283 n 284 SER 283 A PRO 284 n 285 PRO 284 A LYS 285 n 286 LYS 285 A PHE 286 n 287 PHE 286 A GLN 287 n 288 GLN 287 A LEU 288 n 289 LEU 288 A PHE 289 n 290 PHE 289 A GLY 290 n 291 GLY 290 A SER 291 n 292 SER 291 A PRO 292 n 293 PRO 292 A SER 293 n 294 SER 293 A GLY 294 n 295 GLY 294 A GLN 295 n 296 GLN 295 A LYS 296 n 297 LYS 296 A ASP 297 n 298 ASP 297 A LEU 298 n 299 LEU 298 A LEU 299 n 300 LEU 299 A PHE 300 n 301 PHE 300 A LYS 301 n 302 LYS 301 A ASP 302 n 303 ASP 302 A SER 303 n 304 SER 303 A ALA 304 n 305 ALA 304 A ILE 305 n 306 ILE 305 A GLY 306 n 307 GLY 306 A PHE 307 n 308 PHE 307 A SER 308 n 309 SER 308 A ARG 309 n 310 ARG 309 A VAL 310 n 311 VAL 310 A PRO 311 n 312 PRO 311 A PRO 312 n 313 PRO 312 A ARG 313 n 314 ARG 313 A ILE 314 n 315 ILE 314 A ASP 315 n 316 ASP 315 A SER 316 n 317 SER 316 A GLY 317 n 318 GLY 317 A LEU 318 n 319 LEU 318 A TYR 319 n 320 TYR 319 A LEU 320 n 321 LEU 320 A GLY 321 n 322 GLY 321 A SER 322 n 323 SER 322 A GLY 323 n 324 GLY 323 A ALA 324 n 325 TYR 324 A ALA 325 n 326 PHE 325 A ALA 326 n 327 THR 326 A ALA 327 n 328 ALA 327 A n 329 328 A n 330 329 A n 331 330 A n 332 331 A n 333 332 A n 334 333 A author_defined_assembly 1 monomeric A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 A TYR 92 A OH TYR 93 1_555 91.8 A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 A TYR 192 A OH TYR 193 1_555 165.0 A TYR 92 A OH TYR 93 1_555 A FE 400 B FE FE 1_555 A TYR 192 A OH TYR 193 1_555 102.2 A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 A HIS 253 A NE2 HIS 254 1_555 88.3 A TYR 92 A OH TYR 93 1_555 A FE 400 B FE FE 1_555 A HIS 253 A NE2 HIS 254 1_555 99.9 A TYR 192 A OH TYR 193 1_555 A FE 400 B FE FE 1_555 A HIS 253 A NE2 HIS 254 1_555 84.0 A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O1 CO3 1_555 91.1 A TYR 92 A OH TYR 93 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O1 CO3 1_555 98.0 A TYR 192 A OH TYR 193 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O1 CO3 1_555 92.3 A HIS 253 A NE2 HIS 254 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O1 CO3 1_555 162.0 A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 84.1 A TYR 92 A OH TYR 93 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 158.1 A TYR 192 A OH TYR 193 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 84.9 A HIS 253 A NE2 HIS 254 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 101.5 A CO3 401 C O1 CO3 1_555 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 60.6 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O VAL 6 A O VAL 7 A N SER 35 A N SER 36 A N LEU 59 A N LEU 60 A O ALA 254 A O ALA 255 A O ALA 257 A O ALA 258 A N ARG 75 A N ARG 76 A N TYR 82 A N TYR 83 A O ARG 89 A O ARG 90 A N LEU 59 A N LEU 60 A O ALA 254 A O ALA 255 A O ALA 257 A O ALA 258 A N ARG 75 A N ARG 76 A N VAL 81 A N VAL 82 A O GLY 306 A O GLY 307 A O ALA 155 A O ALA 156 A N SER 114 A N SER 115 A N CYS 115 A N CYS 116 A O VAL 206 A O VAL 207 A O ILE 209 A O ILE 210 A N VAL 95 A N VAL 96 A N VAL 98 A N VAL 99 A O GLU 228 A O GLU 229 A N LEU 229 A N LEU 230 A O LYS 237 A O LYS 238 A O ALA 155 A O ALA 156 A N SER 114 A N SER 115 A N CYS 115 A N CYS 116 A O VAL 206 A O VAL 207 A O ILE 209 A O ILE 210 A N VAL 95 A N VAL 96 A N ALA 94 A N ALA 95 A O ALA 248 A O ALA 249 A O ARG 249 A O ARG 250 A N TYR 324 A N TYR 325 1 A CG ARG 4 A CG ARG 5 1 Y 1 A CD ARG 4 A CD ARG 5 1 Y 1 A NE ARG 4 A NE ARG 5 1 Y 1 A CZ ARG 4 A CZ ARG 5 1 Y 1 A NH1 ARG 4 A NH1 ARG 5 1 Y 1 A NH2 ARG 4 A NH2 ARG 5 1 Y 1 A CZ ARG 53 A CZ ARG 54 0 Y 1 A NH1 ARG 53 A NH1 ARG 54 0 Y 1 A NH2 ARG 53 A NH2 ARG 54 0 Y 1 A CG ARG 86 A CG ARG 87 0 Y 1 A CD ARG 86 A CD ARG 87 0 Y 1 A NE ARG 86 A NE ARG 87 0 Y 1 A CZ ARG 86 A CZ ARG 87 0 Y 1 A NH1 ARG 86 A NH1 ARG 87 0 Y 1 A NH2 ARG 86 A NH2 ARG 87 0 Y 1 A CG GLN 87 A CG GLN 88 0 Y 1 A CD GLN 87 A CD GLN 88 0 Y 1 A OE1 GLN 87 A OE1 GLN 88 0 Y 1 A NE2 GLN 87 A NE2 GLN 88 0 Y 1 A CE LYS 100 A CE LYS 101 0 Y 1 A NZ LYS 100 A NZ LYS 101 0 Y 1 A OD1 ASP 137 A OD1 ASP 138 0 Y 1 A OD2 ASP 137 A OD2 ASP 138 0 Y 1 A CD GLN 186 A CD GLN 187 0 Y 1 A OE1 GLN 186 A OE1 GLN 187 0 Y 1 A NE2 GLN 186 A NE2 GLN 187 0 Y 1 A NZ LYS 243 A NZ LYS 244 0 Y 1 A CG GLU 276 A CG GLU 277 0 Y 1 A CD GLU 276 A CD GLU 277 0 Y 1 A OE1 GLU 276 A OE1 GLU 277 0 Y 1 A OE2 GLU 276 A OE2 GLU 277 0 Y 1 A NE ARG 313 A NE ARG 314 0 Y 1 A CZ ARG 313 A CZ ARG 314 0 Y 1 A NH1 ARG 313 A NH1 ARG 314 0 Y 1 A NH2 ARG 313 A NH2 ARG 314 0 Y 1 A CG LEU 318 A CG LEU 319 0 Y 1 A CD1 LEU 318 A CD1 LEU 319 0 Y 1 A CD2 LEU 318 A CD2 LEU 319 0 Y 1 A CB SER 322 A CB SER 323 0 Y 1 A OG SER 322 A OG SER 323 0 Y 1 A CG TYR 324 A CG TYR 325 1 Y 1 A CD1 TYR 324 A CD1 TYR 325 1 Y 1 A CD2 TYR 324 A CD2 TYR 325 1 Y 1 A CE1 TYR 324 A CE1 TYR 325 1 Y 1 A CE2 TYR 324 A CE2 TYR 325 1 Y 1 A CZ TYR 324 A CZ TYR 325 1 Y 1 A OH TYR 324 A OH TYR 325 1 Y 1 A CG PHE 325 A CG PHE 326 1 Y 1 A CD1 PHE 325 A CD1 PHE 326 1 Y 1 A CD2 PHE 325 A CD2 PHE 326 1 Y 1 A CE1 PHE 325 A CE1 PHE 326 1 Y 1 A CE2 PHE 325 A CE2 PHE 326 1 Y 1 A CZ PHE 325 A CZ PHE 326 1 Y 1 A OG1 THR 326 A OG1 THR 327 1 Y 1 A CG2 THR 326 A CG2 THR 327 1 Y 1 A GLY 0 A GLY 1 1 Y 1 A ARG 1 A ARG 2 1 Y 1 A ARG 2 A ARG 3 1 Y 1 A ARG 3 A ARG 4 1 Y 1 A ILE 328 A ILE 329 1 Y 1 A GLN 329 A GLN 330 1 Y 1 A ASN 330 A ASN 331 1 Y 1 A LEU 331 A LEU 332 1 Y 1 A ARG 332 A ARG 333 1 Y 1 A LYS 333 A LYS 334 1 Y 1 A TYR 82 -117.02 -169.28 1 A THR 122 -52.42 -77.18 1 A TRP 125 -141.83 -63.21 1 A PHE 183 -91.65 59.28 1 A SER 191 65.98 -171.74 1 A ILE 209 -133.25 -156.58 1 A LYS 282 -96.40 -82.51 1 A LEU 299 76.17 -46.03 0.25 0.198 2.0 6.0 1089 21459 Random 1 2.0 6.0 170 2678 5 0 2503 0.010 1.52 2.0 1EH3 23444 0.073 1 9.9 2.4 95.8 0.265 2.0 2.07 97.1 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement X-PLOR 3.851 R210K N-TERMINAL LOBE HUMAN LACTOFERRIN 1 N N 2 N N 3 N N 4 N N A SER 12 A SER 13 HELX_P A VAL 29 A VAL 30 1 1 18 A SER 41 A SER 42 HELX_P A GLU 51 A GLU 52 1 2 11 A ASP 60 A ASP 61 HELX_P A LEU 69 A LEU 70 1 3 10 A TRP 125 A TRP 126 HELX_P A ARG 133 A ARG 134 1 4 9 A PRO 134 A PRO 135 HELX_P A LEU 136 A LEU 137 5 5 3 A PRO 144 A PRO 145 HELX_P A ARG 151 A ARG 152 1 6 8 A PHE 166 A PHE 167 HELX_P A CYS 170 A CYS 171 5 7 5 A THR 176 A THR 177 HELX_P A LYS 180 A LYS 181 5 8 5 A PHE 190 A PHE 191 HELX_P A ASP 201 A ASP 202 1 9 12 A SER 212 A SER 213 HELX_P A LEU 218 A LEU 219 1 10 7 A ASP 220 A ASP 221 HELX_P A ASP 225 A ASP 226 5 11 6 A ASP 240 A ASP 241 HELX_P A CYS 245 A CYS 246 5 12 6 A LYS 263 A LYS 264 HELX_P A GLY 279 A GLY 280 1 13 17 A ASP 315 A ASP 316 HELX_P A GLY 321 A GLY 322 1 14 7 disulf 2.037 A CYS 9 A SG CYS 10 1_555 A CYS 45 A SG CYS 46 1_555 disulf 2.028 A CYS 19 A SG CYS 20 1_555 A CYS 36 A SG CYS 37 1_555 disulf 2.028 A CYS 115 A SG CYS 116 1_555 A CYS 198 A SG CYS 199 1_555 disulf 2.041 A CYS 157 A SG CYS 158 1_555 A CYS 173 A SG CYS 174 1_555 disulf 2.039 A CYS 170 A SG CYS 171 1_555 A CYS 181 A SG CYS 182 1_555 disulf 2.030 A CYS 231 A SG CYS 232 1_555 A CYS 245 A SG CYS 246 1_555 metalc 2.081 A ASP 60 A OD1 ASP 61 1_555 A FE 400 B FE FE 1_555 metalc 2.132 A TYR 92 A OH TYR 93 1_555 A FE 400 B FE FE 1_555 metalc 2.002 A TYR 192 A OH TYR 193 1_555 A FE 400 B FE FE 1_555 metalc 2.305 A HIS 253 A NE2 HIS 254 1_555 A FE 400 B FE FE 1_555 metalc 2.167 A FE 400 B FE FE 1_555 A CO3 401 C O1 CO3 1_555 metalc 2.161 A FE 400 B FE FE 1_555 A CO3 401 C O2 CO3 1_555 METAL TRANSPORT IRON TRANSPORT, METAL BINDING, METAL TRANSPORT A ALA 70 A ALA 71 1 A PRO 71 A PRO 72 0.14 A PRO 141 A PRO 142 1 A PRO 142 A PRO 143 0.41 TRFL_HUMAN UNP 1 15 P02788 GRRRRSVQWCAVSQPEATKCFQWQRNMRKVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAA EVYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLNWTGPPEPIEAAVARFFSASCVP GADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIRESTVFEDLSDEAERDEYELLCPDNTRKPV DKFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLY LGSGYFTAIQNLRK 15 348 1EH3 0 333 P02788 A 1 1 334 1 LYS SEE REMARK 999 ARG 28 1EH3 A P02788 UNP 43 29 1 ASN SEE REMARK 999 ASP 137 1EH3 A P02788 UNP 152 138 1 ARG engineered mutation LYS 210 1EH3 A P02788 UNP 225 211 2 4 4 6 6 parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel parallel anti-parallel anti-parallel anti-parallel A VAL 6 A VAL 7 A ALA 10 A ALA 11 A VAL 34 A VAL 35 A LYS 38 A LYS 39 A VAL 57 A VAL 58 A LEU 59 A LEU 60 A ALA 254 A ALA 255 A ARG 258 A ARG 259 A LEU 74 A LEU 75 A GLY 83 A GLY 84 A PRO 88 A PRO 89 A ARG 89 A ARG 90 A VAL 57 A VAL 58 A LEU 59 A LEU 60 A ALA 254 A ALA 255 A ARG 258 A ARG 259 A LEU 74 A LEU 75 A GLY 83 A GLY 84 A GLY 306 A GLY 307 A ARG 309 A ARG 310 A ALA 155 A ALA 156 A CYS 157 A CYS 158 A LYS 113 A LYS 114 A HIS 116 A HIS 117 A VAL 206 A VAL 207 A LYS 210 A LYS 211 A HIS 91 A HIS 92 A LYS 99 A LYS 100 A TYR 227 A TYR 228 A LEU 230 A LEU 231 A ARG 236 A ARG 237 A PRO 238 A PRO 239 A ALA 155 A ALA 156 A CYS 157 A CYS 158 A LYS 113 A LYS 114 A HIS 116 A HIS 117 A VAL 206 A VAL 207 A LYS 210 A LYS 211 A HIS 91 A HIS 92 A LYS 99 A LYS 100 A ALA 248 A ALA 249 A PRO 251 A PRO 252 A TYR 324 A TYR 325 A PHE 325 A PHE 326 BINDING SITE FOR RESIDUE FE A 400 A FE 400 Software 5 BINDING SITE FOR RESIDUE CO3 A 401 A CO3 401 Software 10 A ASP 60 A ASP 61 5 1_555 A TYR 92 A TYR 93 5 1_555 A TYR 192 A TYR 193 5 1_555 A HIS 253 A HIS 254 5 1_555 A CO3 401 C CO3 5 1_555 A ASP 60 A ASP 61 10 1_555 A TYR 92 A TYR 93 10 1_555 A THR 117 A THR 118 10 1_555 A ARG 121 A ARG 122 10 1_555 A THR 122 A THR 123 10 1_555 A ALA 123 A ALA 124 10 1_555 A GLY 124 A GLY 125 10 1_555 A TYR 192 A TYR 193 10 1_555 A HIS 253 A HIS 254 10 1_555 A FE 400 B FE 10 1_555 5 C 1 2 1