ArchDB - Biological DataBase of Protein Loops

Information on 1s9v

PDB: 1s9v
Compound: hla class ii histocompatibility antigen, dq(3) alp
Classification: IMMUNE SYSTEM
Entry date in PDB: 2004-03-02
Resolution [Å]: 2.22
R-Factor: 0.221

CHAIN: A

SWISS-PROT/TREMBL: P01909
   KEYWORD: Glycoprotein    MHC II    Polymorphism    Signal    Transmembrane
SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class II MHC alpha chain, C-terminal domain    Human (Homo sapiens), HLA-DQ group
SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class II MHC alpha chain, N-terminal domain    Human (Homo sapiens), HLA-DQ2
GO:  membrane    immune response

CHAIN: B

SWISS-PROT/TREMBL: P01918
   KEYWORD: Glycoprotein    MHC II    Signal    Transmembrane
SCOP: b.1.1.2 All beta proteins    Immunoglobulin-like beta-sandwich    Immunoglobulin    C1 set domains (antibody constant domain-like)    Class II MHC beta chain, C-terminal domain    Human (Homo sapiens), HLA-DQ group
SCOP: d.19.1.1 Alpha and beta proteins (a+b)    MHC antigen-recognition domain    MHC antigen-recognition domain    MHC antigen-recognition domain    Class II MHC beta chain, N-terminal domain    Human (Homo sapiens), HLA-DQ2
GO:  membrane    immune response

CHAIN: D

CHAIN: E

Image Source: PDB

Stored Loops of 1s9v

Loops in ArchDB95 clusters

1s9v_B_46 - EH => SUBCLASS : 2.1.17
1s9v_A_126 - AR => SUBCLASS : 3.14.1
1s9v_B_155 - AR => SUBCLASS : 5.14.2
1s9v_B_55 - HH => SUBCLASS : 1.1.1
1s9v_B_79 - HE => SUBCLASS : 5.11.3
1s9v_A_56 - HE => SUBCLASS : 10.2.1
1s9v_A_118 - HA => SUBCLASS : 2.1.1
1s9v_A_29 - HA => SUBCLASS : 4.1.1
1s9v_B_128 - HA => SUBCLASS : 4.3.2
1s9v_A_161 - HA => SUBCLASS : 4.4.1

Loops not clustered in ArchDB

1s9v_B_114 - AR
1s9v_B_137 - AR
1s9v_A_103 - AR
1s9v_A_132 - AR
1s9v_B_142 - AR
1s9v_A_145 - AR
1s9v_A_40 - EH
1s9v_B_148 - HA
1s9v_B_170 - HA
1s9v_A_7 - HA
1s9v_B_98 - HA
1s9v_B_35 - HA
1s9v_B_23 - HA
1s9v_B_9 - HA
1s9v_A_138 - HA
1s9v_A_88 - HA
1s9v_A_19 - HA
1s9v_B_65 - HH
1s9v_B_74 - HH

Homologous structures to 1s9v classified in ArchDB

1a6a B - percentage of sequence identity: 68
1aqd B - percentage of sequence identity: 70
1aqd E - percentage of sequence identity: 70
1aqd H - percentage of sequence identity: 70
1aqd K - percentage of sequence identity: 70
1bx2 B - percentage of sequence identity: 68
1bx2 E - percentage of sequence identity: 68
1d5m B - percentage of sequence identity: 66
1d5x B - percentage of sequence identity: 67
1d5z B - percentage of sequence identity: 67
1d6e B - percentage of sequence identity: 67
1d9k D - percentage of sequence identity: 75
1d9k H - percentage of sequence identity: 75
1dlh B - percentage of sequence identity: 70
1dlh E - percentage of sequence identity: 70
1es0 B - percentage of sequence identity: 72
1f3j B - percentage of sequence identity: 74
1f3j E - percentage of sequence identity: 74
1fne B - percentage of sequence identity: 66
1fne D - percentage of sequence identity: 66
1fng B - percentage of sequence identity: 66
1fng D - percentage of sequence identity: 66
1fv1 B - percentage of sequence identity: 68
1fv1 E - percentage of sequence identity: 68
1fyt B - percentage of sequence identity: 69
1h15 B - percentage of sequence identity: 68
1h15 E - percentage of sequence identity: 68
1hqr B - percentage of sequence identity: 68
1hxy B - percentage of sequence identity: 69
1i3r B - percentage of sequence identity: 66
1i3r D - percentage of sequence identity: 66
1i3r F - percentage of sequence identity: 66
1i3r H - percentage of sequence identity: 66
1iak A - percentage of sequence identity: 70
1iak B - percentage of sequence identity: 76
1iao B - percentage of sequence identity: 73
1iea B - percentage of sequence identity: 66
1iea D - percentage of sequence identity: 66
1ieb B - percentage of sequence identity: 66
1ieb D - percentage of sequence identity: 66
1j8h B - percentage of sequence identity: 66
1jk8 A - percentage of sequence identity: 91
1jk8 B - percentage of sequence identity: 91
1jl4 B - percentage of sequence identity: 76
1jwm B - percentage of sequence identity: 69
1jws B - percentage of sequence identity: 69
1jwu B - percentage of sequence identity: 69
1k2d A - percentage of sequence identity: 67
1k2d B - percentage of sequence identity: 73
1kg0 B - percentage of sequence identity: 70
1klg B - percentage of sequence identity: 69
1klu B - percentage of sequence identity: 69
1kt2 B - percentage of sequence identity: 65
1kt2 D - percentage of sequence identity: 65
1ktd B - percentage of sequence identity: 65
1ktd D - percentage of sequence identity: 65
1lnu B - percentage of sequence identity: 76
1lnu D - percentage of sequence identity: 75
1lnu F - percentage of sequence identity: 75
1lnu H - percentage of sequence identity: 75
1lo5 B - percentage of sequence identity: 69
1muj A - percentage of sequence identity: 67
1muj B - percentage of sequence identity: 75
1pyw B - percentage of sequence identity: 69
1r5i B - percentage of sequence identity: 69
1r5i F - percentage of sequence identity: 69
1r5v B - percentage of sequence identity: 65
1r5v D - percentage of sequence identity: 65
1r5w B - percentage of sequence identity: 65
1r5w D - percentage of sequence identity: 65
1s9v B - percentage of sequence identity: 100
1s9v E - percentage of sequence identity: 100
1seb B - percentage of sequence identity: 69
1seb F - percentage of sequence identity: 69
1sje B - percentage of sequence identity: 69
1sjh B - percentage of sequence identity: 69
1t5w B - percentage of sequence identity: 69
1t5w E - percentage of sequence identity: 69
1t5x B - percentage of sequence identity: 69
1u3h D - percentage of sequence identity: 73
1u3h H - percentage of sequence identity: 73
1uvq B - percentage of sequence identity: 87
1ymm B - percentage of sequence identity: 68
1zgl B - percentage of sequence identity: 68
1zgl E - percentage of sequence identity: 68
1zgl H - percentage of sequence identity: 68
1zgl K - percentage of sequence identity: 68
2iad A - percentage of sequence identity: 67
2iad B - percentage of sequence identity: 74
2seb B - percentage of sequence identity: 67